PCB

1. μȸ (PRINTED CIRCUIT) : Ʈ 輱, ? Ʈ ǰ ȸ ? Ʈ ǰ Ȥ žǰ ȸ

2. Ʈ 輱 (PRINTED WIRING): ȸμ ⺻ν ǰ Ű ü PATTERN ǥ̳ ο Ű 輱 Ȥ

3. μȸα (PRINTED CIRCUIT BOARD) : μȸα Ų

4. μ 輱 (PRINTED BOARD) : μ輱(Ʈ 輱) Ų

5. Ʈ (PRINTED BOARD) : μȸα Ī

6. ܸ μȸα(SINGLE-SIDE PRINTED CIRCUIT BOARD or ONE- SIDE PRINTED CIRCUIT BOARD) : ʸ鸸 üȸΰ μȸα

7. μȸα (DOUBLE(BOTH)-SIDE PRINTED CIRCUIT BOARD) : ʸ鿡 üȸΰ μȸα.

8. μȸα(MULTILAYER PRINTED CIRCUIT BOARD) : ǥ ̰ üȸη μȸα

9. ķúҹ輱(FLEXIBLE PRINTED CIRCUIT BOARD) : ̿ μȸ

10. ķ- 輱(FLEX-RIGID PRINTED CIRCUIT BOARD) : 2 뵵 Ư 츰 ü μȸα. ǰ ޺̼ Ѵ.

11. Żھ 輱(METAL CORE PRINTED CIRCUIT BOARD) : 簡 ݼ μȸ.

12. - (MOTHER-BOARD) : μȸ ǰ Կ ־ ÿ ӿ ȸ.

13. ǰ(COMPONENT SIDE) : μȸαǿ ־ κ ǰ žǴ

14. (SOLDER SIDE) : ǰ ݴ ǰ ̷ .

15. (̫ : GRID) : μȸ ǰ ġ 缭 ֵ ȸ(۰) ()

16. (PATTERN) : μȸαǿ Ǵ Ǵ FILM δ.

17. ü(CONDUTIVE PATTERN) : μȸο 带 մ ᰡ κ

18. ü (NON-CONDUCTIVE PATTERN) : μȸα ȸο κ üPATTERN κ.

19. ü(CONDUCTOR) : üȸο ݼ

20. ķü(FLUSH CONTACT or CONTACT PATTERN) : ü ǥ ǥ ü

21. ȸ(PRINTED CONTACT or CONTACT PATTERN)B : ȸκκ

22. ܳŸ (EDGE BOARD CONDUCTS) : μȸα κ ȸν Ͽ Ͽ ںκ.

23. Ʈ ǰ(PRINTED COMPONENT) : μ ؼ ںǰ

24. κǰ(TAPED COMPONENT) : ǰ 迭Ͽ ϱ ϰ ǰ.

25. μȸα ǰ(PRINTED BOARD ASSEMBLY : PCB, ASSY) : μȸαǿ ʿ ǰ žϿ ǰ.

26. (BASE MATERIAL) : μȸα ῡ ־ ǥ鿡 ȸθ ϱⰡ .

27. B (B-STAGE RESIN) : ȭ ߰ܰ迡 ִ ȭ

28. (PREPREG) : B ó Ǿ ִ SHEET μȸ .

29. ŷ(WICKING) : ü .

30. -Ʈ(BONDIBG SHEET) : μȸ ϴ ִ SHEET.

31. ݼӺ̽ (METAL CLAD BASE METERIAL) : BASE 簡 ݼӵ ۵ Ǵ ܸ ǿ .

32. (COPPER CLAD LAMINATED BOARD) : ʸ Ǵ ʸ鿡 μȸαǿ .

33. ȣ-(COPPER FOIL) : ʸ Ǵ ʸ鿡 Ѽ üȸθ Jϴ 뿡 .

34. (LAMINATED) : 2 Ȥ ̻ ῡ ħѼ Ͽ а Ͽ .

35. (THROUGH CONNECTION) : μȸα ʸ鿡 ִ ü Ͽ ӽŴ.

36. (INTERLAYER CONNECTION) : μȸα ٸ ü PATTERN

37. ̾ (WIRE THROUGH CONNECTION) : WIRE ӽŴ.

38. ۿ̾(JUMPER WIRE) : JUMPER ̾

39. ݽȦ(PLATED THROUGH HOLE) : HOLE 鿡 ݼ Ͽ Ų Ȧ.

40. 巡 Ȧ(LANDLESS HOLE) : LAND ݽȦ

41. (LAND) : ǰ ü PATTERN Ϻκ.

42. Ȧ(ACCESS HOLE) : ȸ ǥ ų Ȧ

43. ũ Ȧ(CLEARANCE HOLE) : ȸǿ ־ ݽȦ ϰ ߰ 䱸 ʴ LAND .

44. ġ Ȧ(LOCATION HOLE) : Ȯ ġ ϱ ȸ̳ PANEL HOLE .

45. Ȧ(MOUNTING HOLE) : ȸ ϰ Lϱ HOLE.

46. ǰȦ(COMPONENT HOLE) : ȸǿ ǰ κ ԵǾ ü LAND ̷ HOLE.

47. Ȧ (HOLE PATTERN) : μȸ HOLE ġ.

48. ũν Ī(CROSS-HATCHING) : ü PATTERN ߿ ʿ üκ ּ ü ҽŴ.

49. ÷¡ Ʈ(POLARIZING SLOT) : ܳͿ Ͽ Ȯϰ ܳ ڿ ߱ μȸα κп Ȯ 踦 .

50. Ʈũ (ART WORK MASTER) : ʸ Ͽ

51. (DATUM REFERENCE) : HOLE ġ, SIZE, Ư ۾, .

52. (ANNULAR WIDTH) : Ȧ ִ ü .

53. ش (ANMULAR RING) : 忡 Ȧ κ üκ.

54. (LAYER) : μȸα ϰ ִ μ ü, , , ǥ, Ŀ ִ.

55. ī(COVERLAYER) : μȸα üȸθ ȣϱ .

56. ȣ(CONFORMAL COATING) : ϼ μȸα ǰ ǥ ¸ ȣϱ ȣǸ

57. ̾ Ȧ(VIA HOLE) : μȸǿ ٸ ϱ Ȧ Ȧ.

58. ü β(LAYER-TO-LAYER-SPACING) : μȸαǿ ü β

59. ε ü(BLIND CONDUCTOR) : μȸαǿ ־ Ư ü.

60. ۾(ROAD MAP) : μȸα ۾ ϵ ȸ ǰ ¸ ῡ μ .

61. ɺ ũ(SYMBOL MARK) : μȸα ۾ ϵ ǰ ȣ ǥ

62. (MANUFACTURING DRAWING) : μȸα , Ư, , PATTERN ġ, Ȧ SIZE ǥ .

63. (PHOTOGRAPHIC REDUCTION DIMENSION) : Կϴ .

64. Ƽ(POSITIVE) : ȹ PATTERN κ .

65. Ƽ (POSITIVE PATTERN) : üȸκκ

66. װƼ(NEGATIVE) : ȹ, Ƽ ݴμ ȸκκ .

67. װƼ (NEGATIVE PATTERN) : üȸκκ .

68. (ORIGINAL PRODUCTION MASTER) : FILM ʸ

69. dz : ۾ 1 ̻ ũ

70. (MULTIPLE IMAGE PRODUCTION MASTER) : ʸ ʸ

71. (MULTIPLE PATTERN) : г ũ⳻ 2 ̻

72. μ г(MULTIPLE PRINTED PANEL) : ʸκ μⰡ г

73. ƮƼ (SUBTRACTIVE PROCESS) : Ȥ ݼǿ ʿ ü ȸκκ ʿ κ Ǵ ݼ ŽѼ ʿ üȸθ ϴ μȸα .

74. Ƽ(ADDITIVE PROCESS) : ǿ Ḧ ̿ؼ ʿ üȸθ Ű μȸα .

75. Ƽ (FULLY ADDITIVE PROCESS) : Ƽ μ ǿ ݰ ص ̿ؼ ʿ üȸθ Ű .

76. Ƽ (SEMI ADDITIVE PROCESS) : Ƽ μ ǿ ݰ ص ٽ Ī ̿Ͽ ʿ üȸθ Ű .

77. Ʈ(RESIST) : Ī, ݾ, Ư ȣ ȴ Ǻ

78. Ī(ETCHING) : üȸθ Ͽ 翡 ʿ ݼӺκ ȭ Ȥ ϴ .

79. Ʈ(ETCHANT): Ī Ǵ νļ .

80. 信Ī(PHOTO ETCHING) : ݼӹ ǥ鿡 Ʈ ǹ ʿ κ Īϴ .

81. Ī(DIFFERENTIAL ETCHING) : Ī β ϱ ʿ β κ κпĪϴ .

82. Īȹ(ETCHING FACTOR) : üβ Ī ̸ ü

83. (NAIL HEADING) : μȸǿ ȸ 帱 Ȧ κп Ӹ Ǿ ִ κ Ѵ.

84. Ȧ (HOLE CLEANING) : 볻 üǥ ûϰ

85. (PLATING) : ȭ Ȥ ȭ , Ȧ, ü Ͽ ݼ

86. г (PANEL PLATING) : г ǥ(HOLE ) ϴ .

87. ϵ : ü κп .

88. ù(TENTING) : Ȧ ü Ʈ( ʸ) Ī.

89. (PLATING BAR) : ⵵ݿ ȣ ӽŰ ݼ.

90. (OVER PLATING) : üȸο ʿ̻ ݼ ݵ .

91. ִƮ(SOLDER RESIST) : μȸα Ư Ű ν ۾ κ ϸ ʿ κ ȸε ȣѴ.

92. ũ μ(SCREEN PRINTING) : Ǿ ִ ũ ǿ ũ װ з ϸ鼭 μϿ dz ǥ鿡 Ű .

93. ¡(FUSING) : ü ȸ SOLDER ݼ Ǻ ؽѼ ٽ Ű鼭 ϰ ϴ .

94. (HOT AIR LEVELLING) : dz ʿ κ ϸ鼭 ǥ ϴ .

95. ִ (SOLDER REVELLING) : ȸǥ ̳ dz ǥ ۾.

96. ķο ִ(FLOW SOLDER) : ص ũ ϼȯ ϸ鼭 ص ǥ ȸǿ Ǵ .

97. K ִ(DIP SOLDER) : ǰ Ե ȸ ص ǥ鿡 ϸ鼭 Ǵ .

98. ̺ ִ(WAVE SOLDERING) : FLOW SOLDERING

99. ִ(VAPOUR PHASE SOLDERING) : ׸Ⱑ Ǹ鼭 ؽ ϴ .

100. ķο ִ(REFLOW SOLDERING) : ϰ ϴ ǰ Ѽ ϴ ۾.

101. Ž ִ(MASS SOLERING) : ÿ ϴ .

102. ǥ(SURFACE MOUNTING) : ǰ Ȧ ̿ġ ʰ üȸ ǥ鿡 ǰ žѼ ϴ .

103. ִ (SOLDER WETTING) : ݼ ǥ (SOLDER) ° Ǿ ִ .

104. ִ (SOLDER DEWETTING) : ݼ ǥ Ͽ ǥ鿡 ö .

105. (SOLDER NONWETTING) : ݼ ǥ Ͽ ǥ鿡 ö .

106. ڸ Ÿ : ǿ Ǿ ִ ڸ .

107. ׽Ʈ (TEST BOARD) : ǰ ģ ǰ ǥ Ǵ ǰ ϱ Ͽ ϴ μ 輱.

108. ׽Ʈ (TEST COUPON) : ׽Ʈ Ϻκ Ͽ θ ϱ ϴ 輱

109. ׽Ʈ (TEST PATTERN) : ˻ 迡 .

110. ׽Ʈ : 2ȸ Ȥ ̻ .

111. (PINHOLE) : μȸα ǥ̳ Ǵ Ȧ  ߻ Ȧ

112. ̾(RESIN SMEAR) : Ȧ ü ǥ Ǵ ϴ Ǵ .

113. (WARP) : ϰ η .

114. Ʋ(TWIST) : μ 簢 쿡 1 ٸ 3 .

115. β(BOARD THICKNESS) : β ü ݼ Ǵ μ 輱 β.

116. ü β(TOTAL BOARD THICKNESS) : ݼ Ǵ μ 輱 ü β.

117. Ʈ̼(REGISTRATION) : ġ ġ .

118. Ÿ(EDGE DISTANCE) : μȸ κκ ̳ ǰ Ÿ.

119. ü(CONDUCTOR WIDTH) :μȸαǿ ԰ݻ ü

120. ü(DESIGN WIDTH OF CONDUCTOR) : 䱸 μ ü

121. ü (CONDUDTOR SPACING) : μȸαǿ ü ü

122. 赵ü (DESIGN SPACING OF CONDUCTOR) : 䱸 μ ü ü .

123. üβ(CONDUCTOR THICKNESS) : μȸαǿ SOLDER RESIST INK ü β( β )

124. ƿƮ ׷ν(OUT GROWTH) : ߿ üȭ ÿ μ ʸ ü ణ а ݵǴ κ.

125. Ʈ(UNDERCUT) : Ī Ī RESIST( ũ Ȥ ) κ ü Ī Ǹ鼭 Ǵ Ʈ Ī .

126. (OVERHANG) : ƿƮ׷ν (+) ü Ʈ (-) ü ü ̶ Ѵ.

127. ̵(VOID) : ٸ ̿ .

128. ڸ(PEEL STRENȣ) : ü ܳµ ʿ .

129. и(DELAMIINATION) : Ǵ μȸα и.

130. Ǯ(BLISTER) : ̳ Ǵ ǰ ü ̿ ߻Ͽ κ Ǯ .

131. ũ¡ (CRAZING) : CLASS EPOXY 縦 θ տ ° Ÿ .

132.  (MEASLING) :GLASS EPOXY 縦 θ տ ڸ ° Ÿ .

133. ҷ(HALOING) : , ȭ ο ǥ Ǵ ο ļ Ǵ ڸ HOLE Ǵ κ ֺ Ͼ Ÿ .

134. Ȧ (HOLE BREAKOUT) : Ȧ ߽κ Ż .

135. ܷ (TREATMEANT TRANSFER) : Ī ǿ ܷ .

136. (WEAVE TEXTURE) : õ ϰ ǥ .

137 (WEAVE EXPOSURE) : ñ Ǻ ǥ

138. ķ̹(FLAMING) : ҿ ҵǴ .

139. ׷ο(GLOWING) : ҿ ҽ Ҳ ʰ ϰ ִ .

140. ο Ȧ(BLOW HOLE) : ȣ κп ǰ ־FLLOW SOLDERING Ȧ ̿ ܷ ⳪ Ͽ ް ȭ Ǿ Ȧӿ ְų հ ܺη Ǹ鼭 ߻Ǵ .

141. ܰ (ASPECT RATIO) : Ⱦ ν PCBǵβ Ȧ ũ⸦ Ѵ.

142. (THROWING POWER) : PTHκ ݿ ǹѴ. ASPECT RATIO Ŭ ص ص .

143. (GEL POINT) : ۿ뼺 տ չ ࿡ ׹籸 ü κ ϴµ ü ׹籸 ϰ Ǵ ̴. ü 3 ϰ DZ ſ Ͽ ҿ뼺 ǹǷ Ʈ ſ ϰ Ÿ. ˵ üȭ Ǿ ǰ ȴ.

144. ݷ̵(COLLOID) : ̰δ ڳ ٴ ū ڷν иϿ ݷ̵ ¶ ϰ з踦 ݷ̵ ¶ Ѵ. ڴ ڽ ε ݷ̵ AM " ݷ̵" Ѵ.

145. ̿(COMPLEX ION) : ̿ Ǵ ܼ ̿ºڰ Ͽ ̿ .

146. Ʈ : ü, μ , ۸õ׸, ۸õ ׸, , 뺼, õ, ȭ Ÿ ִ.

147, ƾ(GELATINE) : Ʊ ǰ ϸ ũ ִ.

148. ˵(FORM ALDEHYDE) : HCHO, ź̶ Ѵ. ڱؼ ִ ü. 40% ̶ ϸ ̸ µ δ.

149. ι(INVAR) : ݼ BASE BASE ̴ ö ձν â Ƿ б, 跮  ϸ FE 64%, NI 36%̴.

150. ػȭ : ˹̴ , , ũһ ؾ׿ ħϿ ΰϸ ˹̴ ǥ ļ, , Ǵ ȭó ػȭ̶ Ѵ.

151.VIA : ȸθ Ҽִ Ȧ .

152. LAND : ǰ ǿ ϱ VIAֺ COPPER.

153. PATTERN : ǰ ϴ .

154. PREPREG : GLASS+RESIN, ݰȭ ־ BONDINGȰѴ.

155. Cu FOIL : . ̸ Ī PATTERN Ѵ.

156. CORE : PREPREG β Ͽ Ͽ COPPER Բ PRESSѰ.

157. Package substrate: ݵü package ϴ°.

? Ϲݿ ?

1. μ ȸ (Printed Circuit Board / Printed Wiring board) : ȸμ迡 ٰϿ ǰ ϱ ü ǥ Ǵ ο , ܸ, , Ī.

2. μȸ(Printed Circuit) : μ輱 μ ǰ Ǵ žǰ Ǵ ȸ.

3. ܸ μ 輱(single-sided printed circuit board) : ܸ鿡 ü ִ μ 輱

4. μ 輱(double-sided printed circuit board) : 鿡 ü ִ μ 輱

5. μ 輱(multilayer printed circuit board) : и Ǿ ǥ ü Ͽ 3 ̻ ü ִ μ 輱

6. FLEXIBLE μ 輱 (Flexible printed circuit board) : μ 輱

7. (mother board) : μ ǰ Ǵ ִ 輱

8. ǰ(Component side) : κ ǰ žǴ μ 輱

9. (solder side) : ǰ ݴ 輱 κ ̷

10. μ(Printed) : 輱 ϴ

11. (Conductor) : μ 輱 Ǵ

12. μ Ʈ(Printed contact) : ü ӿ

13. μ Ʈ(printed contact) : ü ӿ

14. Ŀ (Egg Board contact) : μ 輱 κп μ Ʈ

? ?

1. (Base Material) : ǥ鿡 ü ִ г

2. (Prepreg) : 翡 ȭ ħŲ 'B STAGE' ȭŲ SHEET

3. B STAGE : ǹݰȭ

4. SHEET(Bonding sheet) : Ͽ μ 輱 ϱ SHEET.

5. (Copper Clad laminated) : ܸ Ǵ μ輱ǿ

6. (Copper Foll) : ܸ Ǵ ü ϱ COPPER SHEET

7. (LAMINATE) : 2 ̻ 縦 üȭϿ ϴ

8. (Laminate) : ħ 縦 , Ͽ

? ?

1. Through Connection) : μ 輱ǿ ǰ ü ϰ

2. (Innerlayer Connection) : μ 輱ǿ ٸ ִ ü ϰ

3. HOLE(Plated Through Hole) : ϱ ݼ ݵǾ Ȧ

4. HOLE(Copper Plated Through Hole) : ݸ ǰ Ǿ Ȧ

5. Ȧ(solder plated through hole) : ݼ Ȧ( üǥ Ȧ Ȧ)

6. 帮 Ȧ(landiess hole) : 尡 Ȧ

7. (landiess) : Ǵ ǰ Ͽ Ǵ ü Ϻκ

8. Ȧ(Access hole) : μ 輱 Ȧ ǵ ü Ȧ

9. Ŭ Ȧ(clearance hole) : μ 輱 Ȧ ʵ ϱ ؼ Ȧ ü Ȧ

10. ġ (Location notch) : μ 輱 󿡼 ġ ǵ 輱 Ǵ гο

11. ġ Ȧ(location hole) : μ 輱 󿡼 ġ ǵ 輱 Ǵ гο Ȧ

12. Ȧ(component hole) : μ 輱ǿ ǰ ϱ Ͽ ϴ Ȧ

13. ǰ Ȧ(component hole) : μ 輱ǿ ǰ PIN Ű üϰ ϰϴ Ȧ

14. Ʈ (Aspect ratio) : μ 輱 β Ȧ

15. Ʈũ (Artwork master) : ϴ

16. ġ (Datum reference) : Ȧ ġ ˻ Ǵ ̸ Ͽ , Ǵ

17. ġ : μ 輱ǿ ȣ ġ踦 ߴ .

18. ִ (Annular ring) : Ȧ ѷΰ ִ üκ

19. ִ (annular Width) : Ȧ ѷ κ ( ּ )

20. (layer) : μ 輱 ϴ Ī (ɻ ü , , , Ŀ .)

21.ȣ(Signal plane) : ȣ ü.

22. ׶ (ground plane) : μ 輱 ǥ Ǵ ο Ǿ SHIELD Ǵ HEAT SINK Ǵ ü.

23. : μ 輱 ü

24. : μ 輱 ǥ ü

25. ü β : μ 輱 ϴ ü β

26. Ȧ(Via hole) : ǰ ʰ ٸ Ȧ

27. ε, Ȧ(Blind, Buried via hole) : α 輱ǿ 2 ̻ ü ϴ Ȧμ μ 輱 ʴ Ȧ (ε ƴ ǥ ǰ ƴ .)

28. ɹ ũ : μ 輱 ϵ 輱 ǰ ġ ȣ Ḧ Ͽ μ ǥ

29. Ű (key slot) : μ ش񿡸 Եǰ Ÿ 񿡴 Ե Ȧ

30. (Legend) : ǰ ġ , 뵵 ĺ Ǵ ü ϵ ǥ鿡 μ , , ȣ

31. : ü Ǵ ü ϰ ǰ ġ, ũ, Ȧ ġ Ͽ

ǻ ǰ ġ ũ⸦ Ÿ ׸ ˻翡 ʿ

ϴ

32. (thermal Relief) : SOLDERING ϴ ȿ ߻ϴ ͳ ϱ GROUND Ǵ VOLTAGE ׹ ȸθ .

? ?

1. Ƽ(Positive) : 濡 ϰ (ü Ͽ )

2. Ƽ (positive pattern): üκ ʸ

3. װƼ (negative pattern) : üκ ʸ

4. : ʸ ϴ 1:1 ִ ( ʸ װ

Ƽ Ǵ Ƽ갡 ְ ʸ ܿ 쵵 )

5. ʸ : μ 輱 ϱ Ͽ ϴ 1:1 ִ ʸ Ǵ

6. dz : ʷ ϴ 1 ̻ μ 輱ǿ Ǵ ´ ũ

7. V(V-scoring) : ̳ μ 輱 ϱ Ͽ ġ V ( , г̳ μ 輱 ϱ Ͽ г̳ μ 輱ǿ ġѴ.)

8. ƮƼ (subtractive process) : ݼ 󿡼 ü ʿ κ Ī Ͽ ü ϴ μ 輱

9. Ƽ (additive process) : Ḧ ݵ Ͽ ü ϴ μ 輱

10. Ǯ Ƽ (Full additive process) : Ƽ ϳμ ݸ ϴ

11. Ƽ(Semi additive process) : Ƽ ϳμ Ŀ ⵵ݰ Ī Ѱ ϴ .

12. (Dia Stamping) : ü ݼǿ ϴ μ 輱

13. (Build up Process) : μ  Ͽ ʷ ü, ׾ ÷ μ 輱 .

14. (Sequential Lamination Process) : ü ӿ ߰Ȧ μ 輱 Ǵ ܸ μ 輱ǰ Ͽ ϰ ʿ ٽ Ȧ ݿ Ͽ ü ü ϵ μ 輱

15. Ȧ ä : Ȧ Ȧ ä, ǥ鿡 ü Ƽ , Ī , ǥ Ʈ ϴ μ 輱ǿ Ȧ

16. ̳̼(Pin lamination) : ̵ ɿ Ͽ ü ġ ϰ üȭϴ μ 輱

17. Ž ̳̼(Mass lamination) : ̹ г ϸ ׿ ټŸ ÿ ϴ μ 輱 뷮

18. Ʈ(Resist) : Ī, ݾ,  Ư ȣϱ Ͽ ϴ Ǻ .

19. Ī(Etching) : ü ʿ ü κ ȭ Ǵ ȭ ϴ .

21. Ī (Photo Etching) : ݼ 󿡼 Ʈ ġϰ ְ Ͽ ʿ κ Īϴ .

22. ۷ Ī (Differential Etching) : ü ʿ üθ ʿ üκ ν ʿ ü ϸ ϴ Ī. (Ref : ʿ üε Ī Ͽ зŭ .)

23. ġ (Etch Factor): ü β Ī ̿ Ī .

24. (Nail Heading) : μ 輱 帱 Hole վ . Hole κп ü 󿡼 .

25. ġ(Etch Back): ü Ű Ͽ Hole (̾ ) ȭ Ͽ ̱ ϴ .

26. Ǫ (Push Back) : ǰ Ī ϴ . Ī ٽ · о ǵ .

27. ̾ (Desmearing) : Drilling ¿ Ͽ ߻ Ǵ ν⸦ Holeκ ȭ ϴ . (Ref : ȭó .)

28. Hole(Through -Hole Plating) : Ͽ Hole 鿡 ݼ ϴ .

29. dz (Panel Plating): г üǥ (Hole ) .

30. (Pattern Plating) : ü Ϻκп .

31. ð(Tenting) : Hole ֺ ü ͷ Īϴ . (Ref : Ϳ Dry Film )

32. Over (Over Plate) : ̹ ü Ǵ Ϻκ .

33. ִ Ʈ(Solder Resist) : ʿ κп ϴ Ʈ.

34. (Photo Resist) : 縦 κ ׿ ҿ Ǵ ǵ ϴ Ʈ.

35. Ʈ (Plating Resist) : ʿ κп ϴ Ʈ.

36. Ī Ʈ (Etching Resist) : Ī Ͽ ϱ ϴ Ī Ǹ.

37. ũ μ (Screen Printing) : Ű ũ ü ٽ ũ Ѽ г ǥ ϴ .

38. ǻ¡ (Fusing) : ü ݼ Ǻ Ų , Ű . (Ref : . ݼǺ )

39. (Hot Air Leveling) : dz Ͽ ϰ ǥ źϰ ϴ .

40. ִ (Solder Leveling) : ־ μ 輱ǿ ( ) Ǵ κ Ÿ ϴ .

41. ִ (Dip Soldering) : ǰ μ 輱 ǥ ˽Ŵν Ǿ ִ üϰ ǰڰ ǵ ϴ .

42. ̺ ִ (Wave Soldering) : ȯϴ ǥ鿡 μ 輱 ˽ ϴ .

43. (Vapor Phase Soldering): Ⱑ ϴ Ͽ ̴ ÷ ִ .

44. ÷ο ִ (Reflow Soldering) : ̸ Ŵν ϴ .

45. ǥ (Surface Mounting) : η Hole ʰ ü 鿡 ϴ ǰ ž .

46. (Wetting) : ݼǥ ʰ ϰ Ų ִ .

47. Ƣ (Dewetting) : ݼǥ Ǻ ¿ κа β κ ұĢϰ . (Ref : ¿ ݼ .)

48. ҷ (Non Wetting) : ݼǥ鿡 Ǿ ǥü Ǿ .

49. Ŭġ (Clinched Lead) : ǰ ٸ Hole ӿ ԵǾ ִ ǰ ϴ ϱ .

50. ݵ ִ (Cold Solder Joint) : ִ ô̳ ִ ִ ǥ Wetting ° Ͽ Soldering ߻ϴ ִ .

51. ̷(Eyelet) : ǰ ϱ Ͽ ͹̳̳ μ Hole ӿ ϴ ݼ Ʃ.

52. ÷ (Flux) : ݼ Solder ӽŰ Ͽ ȭ Ȱȭ Ű .

53. Ÿ (Gel Time) Prepreg Resin Ǿ ü ü¸ ٽ ü ȭǴµ ҿǴ ð Ÿ .

54. 濭(Heat Sink Plane) : ǥ̳ ΰ ǰκ Ͽ ִ ϴ Ǹ.

55. ũ (Permanent Mask) : Ŀ ŵ ʴ ũ.

56. ִ (Soldering Oil) : Wave Soldering Solder ׿  Solder ǥ鿡 ߻ϴ ϰ Solder ǥTension ҽִ Oil.

? , ˻ ?

1. ڸ : ǿ ǥ.

2. Ÿ : ǿ ǥ.

3. : ǿ ǥ.

4. ׽Ʈ (Test Board) : ǰ ǰ ǥ Ǵ ǰ ϱ Ͽ ϴ μ 輱.

5. ׽Ʈ (Test Coupon) : ǰ θ ϱ Ͽ ϴ μ 輱 Ϻκ.

6. ׽Ʈ (Test Pattern) : Ǵ ˻縦 Ͽ ϴ .

7. ׽Ʈ (Composite Test Pattern) : 2ȸ ̻ ׽Ʈ .

8. (Silver) : ü ݼ .

9. ̾(Resin Smear) : Hole ü ǥ Ǵ ϴ Ǵ .

10. (Warp) : Ǵ μ 簢 κ ִ .

11. Ʋ (Twist) : μ 簢 쿡 1 ٸ 3 .

12. β (Board Thickness) : β ü ݼ Ǵ μ 輱 β.

13. ü β (Total Board Thickness) : ݼ Ǵ μ 輱 ü β.

14. ġ е (Registration) : ġ ġ ߳ .

15. Ÿ (Edge Distance) : μ 輱 κп Ǵ ǰ Ÿ.

16. ü (Conductor Width) : μ 輱 ٷ ٶ ü.

17. ü (Conductor Spacing) : μ 輱 ٷ ٶ󺸾 ִ ü װͿ ϴ (Land Spacing) : ü .

18. ü β (Conductor Thickness) : ΰ ݼ ü β.

19. ƿ׷ν (Outgrowth) : ʸ Ǵ Ʈ Ͽ ־ ü ʰϿ 忡 ü з.

20. (Undercut) Ī Ͽ ü 鿡 Ȩ Ǵ .

21. (Overhang) : ƿ׷ν .

22. ̵ (Void) : ־ ̵Ǿ ִ .

23. ڳ ũ (Coner Crack) : Hole ο Hole ݱݼ տ.

24. 跲 ũ (Barrel Crack) : Hole ο ݼ տ.

25. (Peel Strength) : ǿ ü  .

26. Ż (Pull-off Strength) : ǿ 带 µ ʿ μ 輱ǿ .

27. ڸ (Delamination) : Ǵ μ 輱 ο и.

28. Ǯ(Blister) : Ǵ αǰ ü κ Ǯ Ǵ

29. ũ¡(Crazing) : Ʋ Ͽ .

30. (Measling) : Ͽ .

31. и (Mealing) : μ 輱ǰ ȣ .

32. Hole (Blow Hole) : Hole Ͽ . ߻ Ͽ ̵ Ǵ ̵尡 Hole.

33. ҷ(Haloing) : , ȭ ο ǥ Ǵ ο ļ Ǵ ڸ Hole Ǵ κ ֺ Ͼ Ÿ .

34. Hole (Hole Breakout) : HOle ġ ü μ ߳  Hole ѷ .

35. (Weave texture) : õ ¿ õ ̴ ǥ .

36. (Weave Exposure) : dz õ ϰ ǥ .

37. ÷(Flaming) : Ҳ ϴ .

38. ۷(Glowing) : Ҳ ʰ ϰ ִ .

39. ̳Ʈ ̵ (Laminate Void) : Resin ־ Resin .

40. (Resin Recession) : Ǿ Hole и ó ̴ .

41. (Bleeding) : ݵ Hole ̰ų . Ǵ μ⿡ ũ ־ ũ  .

42. 긴¡(Bridging) : ȸε ̿ پ .

43. ִ (Solder Ball) : ȸ ǥ̳ ũ ǥ鿡 Solder .

44. Ʈ (Dent) : β ũ ջŰ 鼭 ణ .

45. Ʈ (Pit) : ǥ鿡 Hole

46. ũ (Micro Section) : μ 輱 θ ̰ ϱ Section  Ḧ ϴ .

47. ʵǰ ˻ (Fist Attitude Inspection) : ۾ ̳ ɷ ǽϴ ˻.


?Jumper

PCB Ϸ Ŀ ߰ PCB Wire ϴ .


?K

Ƹ 1,000 ǹϴ

?Karat

߷ ̽ . ex : ġ ǰ սŰ , Ȯϰ ֵ ǰ

?Keying Slot

迭 Pin ִ Receptacle() Ե ֵ PCB Ǿ ִSlot(Ȩ), Receptacle Ųٷ Եǰų ٸ Receptacle ߸ Ǵ ֵ  ġ ٸ Ǿ .

?Keyway

Keying Slot Polarizing Slot ϴ Key Ϲݿ.

?Knee Joint

ó PTH Copper Barrel Circuit ϴ Base Copper Foil() κ Ѵ.





FR-3

÷ ħŲ ̷ ̷ ִ. ̰ FR-2ٴ Ư , μ ħŲ ͺٴ ϴ. FR-3 Һ, ǻ, TV, ű ȴ.

CEM-1

÷ ħŲ ھ ռü̴. ħ ǥ ִ. ̷ FR-2,FR-3 帱 FR-4 Ư Ѵ.

CEM-3

ǥ鿡 ÷ ħǾ ְ , ھ ħǾ ִ. ̰ CEM-1 , PTH ȿ̴.

FR-4

ħ ׿ ִ ̴. ̰ Ư κ , ʿ並 Ű κ ǰ ǰ ִ.

FR-5

ٱ ħŲ ̴. µ 125 ~ 135?ε , 150 ~160? ̿µ ִ. ̰ GIºٴ , FR-4ٴ µ ׼ .

GI

̵̹ ħŲ ̷ ִ. 200? Ѵ ̿µ ־ 帱۾ ̷ ȿ ߻ϴ 帱 smear ߻ʴ´. Դٰ µ پ Ư z ũ ְ ִ. , ÷ٴ ϱ 帱̳ routingÿ Ǹ Ѵ.


SMD Surface Mounted Device ǰ մϴ. ȸ ŰƮ ٸ

е ƽð ǰ (Board) ޸鿡 SMD

״ ǰ ϴ մϴ. ǰ ڴܼ ؼ

ʼ Դϴ.

ǸŵǴ ǰ äϿ ǰ ũ⳪ Ը ̰ ֽϴ.

ʱ⿡ ޴ Ͻ ָӴϿ ְ ٴϱ⿣ ʹ Ǵ ȭⰡ ̼ ָӴ

~ . SMD .

smallbit@smallbit.com

̽Ʈ

̽Ʈ ̳ Ĩ ǿ ϱ ؼ Ⱑ ؾ Ѵ.

̷ ֵ ϴ ̽Ʈ.

̰ ǿ μ⸦ ٴ ִ.

̽Ʈ и ׿ л ̰ǿ μ ֵ

.

E-BGA

ݵü żϰ ϱ ޸鿡 ˷̴ BGA

ʹ̼ ϴ ݵü Ű PC�ӱ

ī޶  ǰ ִ.

EMC & EMI

о߿ EMC(Electro Magnetic Compatibilty: 縳)

EMI(Electro magnetic interference:ڰ) ȥ DZ ǹ̰ ٸ ̴

Ϲ ڱ⿡ ܺο ޴ ܺο شٰ

ϴ ̸鼺 ÿ ִ. EMC ޱ/ֱ ϸ鼭 ڱⰡ

Ҽִ ȯ濡 ³̴.

̰ͿϿ EMI Ⱑ ܺο ظ ִ ()ѵ Ű

.

(A׸)

ABS

Acrlonitrile Butadine Styrene μ μ ȸλ 糪 Ǵ ȭ Ѵ.(:Thermoplastics)

Acception Tests(ν)

ڿ ڰ ȣ ǿ θ Ű ʿ

Access Holes

ɰ ä ӵǴ 濡 Ϸ Ȧ PCB Ư layer land ǥ ȴ.

Acetyl

 

߷, ġ , Ư, Ư ȭ Ǵ ȭ  

ACF(Anisotropic Conductive Film)  

̼ ڸ ȥս film · ̹漺 ̴. ̼ ڷμ Ni, ݼ, Carbon, solder ball ִ.  

Acid Gold Plating  

ݼħ ݰ  

Acid resist(꼺)  

:resist  

Actinic Rays(ȭй缱  

ȭ ȭ Ű Ӽ ִ Ʈ  

Activation  

(ȭ˸) , µ Ű ó ϳ(Seeding, Catalyzing, Sensitizing Ǿ Ÿġ ʴ.)  

Active Device(ɵǰ)  

, , Ī Է Ű Ư / Ī  

Acutance()  

photo tool image area non-image area sharpness Ÿ ô  

Adaptor  

Test ǰ ϰų Ű ڷ ϰ ִ Test head ȸ Ⱓ Űü ϱ⵵  

Addition agents(÷/additives)  

⹰ Ư ϱ ⵵ ÷ϴ ҷ ȭм ȭ Ե  

Additive plating( ÷)  

ڵ˸ ȭй̳ Ǵ ȥչ ü metal ϴ  

Additive process(÷ )  

ڵ˸ ȭй ü ü Ŵμ ü ȸθ ִ  

Adhesion(())  

:bond strength  

Adhesion promotion( )  

ϰ ݼ ǵ ϱ plastic ǥ ȭ óϴ  

Adjacent Circuits(ȸ)  

ϰ ִ ȸ.  

Admiser ġ  

ôȭ ϱ ŷڼ Ÿ flux ȭ Ű ʰ ȿ ϴ ġ. Ư 忡 ķ flux ڸ Ȱó ߻Ѵ. ߻Ǵ flux Ȱ PCB ϴ ġ  

Advanced power and ground connections  

ܰ(edge) connector Ϻκ connector ü ӵDZ Ϻκ ̸ ̳ ο ӵǵ ϴµ ִ.  

Air gap  

:spacing  

Air knife(л)  

foam Ǵ wave fluxing PCB bottom side(solder side) ߰ſ ϰ ̴ pre heaters() Zoned Flux ϰ flux ϰ ϱ ̴  

.  

Alkaline Cleaning(Į ô)  

ī ô  

Alloy plate(ձݵ)  

(lead) ּ(Tin) solder ⵵ ó Ű ư յ ΰ Ǵ ̻ ݼ ⵵  

Ambient Environment(ΰȯ)  

ý Ǵ ǰ ϰ ֺȯ  

Analog Functional Testing((PCB)DZɽ)  

پ Ƴα ׽Ʈ signal ġ Ǵ multiplexer μ Ȯ ġ ã ̷ ׽Ʈ analog Ǵ hybrid ǿ ǰ ִ.  

Analog In-circuit test  

ǰ ǿ ΰϱ ǰ Ưġ ϱ ü. ׽Ʈ analog hybrid ǿ θǰ ִ.  

Anchrong spurs  

Flexible PCB base material land յǵ ϱ Ͽ cover layer ٷ ؿ land Ϻθ  

Annular Ring(ȯ)  

Ȧ κ Ȧ ѷΰ ִ. Ȧ ڸκ pad ܰ 𼭸 Ÿ  

Anode()  

 

Anodic(or reverse) cleaning  

⹰(anode) ôϴ  

A.O.I(ڵа˻)  

automated Optical Inspection  

Aperture  

photo plotter wheel Կfilm(orthogonal) ó ִ Ư¡ . Targets, Datum points پ ¿ ũ üȸ ׸ land area ִ.  

A.Q.L(հǰ )  

Sampling Inspection( ˻) ǴAcceptance Quality Level(հ Ǵ ǰ ) μ ڸ, 10,000 pieces ֹ AQL 200 pieces ְ ü Ʈ հ Ǵ ̴.  

Arc resistance  

ǥ ǥ , ΰ Ų ȭ ϴ ġ ϸ, ̴ arc() ؼ źȭ óǾ ǥ ü ΰ Ǵµ 䱸 ü ҿð ôμ Ǿ.  

Artwork  

1)μȸ ۾ taping Ų ( manual arcwork)  

2)photool  

**photo tool PCB shop Ϲ artwork Ǵ film̶ θ , PCB ϴ Ű ϴ ȸε ȸιġ ʸϸ ǰ ũ 2 4 Ǵ 10 Ѵ.  

Art work master()  

:original photo tool, laser photool  

Artwork film  

PCB ۽ Ǹ PCB Ȯ ô ۵ film  

Aspect ratio  

PCB ǵβ dz Ȧ ּ Ȧ  

Assembly()  

Ư Ű ǰ̳ ⱸǰ Ǵ PCB Ű  

Assembly drawing(ⱸ, 嵵)  

PCB Ǵ PCB ϱ ǰ. Ư ̷ ǰ յ PCB 忡 ʿ .  

A-stage(̰ȭ/ü )  

resin 帣 , resin polymer(ü) ڷ ſ  

:B-stage, C-stage  

Autocatalytic Deposition (ڵ ˸ż)  

ȭ Ű ˸  

Axial lead component  

߽ κ ϳlead ǰ  

(B׸)

Backpanel

pc board, ٸ panels Ǵ IC packaging ʿ ڸ ǰ Եǰų ֵ socket ִ panel

:backplane, mother board

Back plane

ʸ鿡 soldering ʰ Ű ͹̳ ְ ٸ鿡 κа Ű socket ִ

Bar code

ũ() bar mark ڿ ڸ ¸ M/C (reader) ĺ ǵ ϵ μǾ .

Bare Board Testing(ܶ)

ǰ ̳ ġ ̵ checkμ ȸ open short(ܶ) ϴ

Bare Chip

packing ̷ ¸ Ѵ.

Bare Copper

resist()̳, û .  ó ߰

Barnicle

:modification

Barrel

drill hole ӿ Ǿ ǵݹ

Base(, )

1)PCB ü ϴ ̴ rigid, flexible ̰ ִ.

**e.g. Resin+epoxy glass(fiber, wool)

Resin +Phenol paper

2) ִ film layer

**e.g. polyester base

3)7 ū pH

Base laminate(())

üȸ ַ rigid, flexible ַ δ.

Base material

ȸθ ֵ ִ .

Base material thickness( β)

metal foil ǥ ȣ coating ü β.

Base dimension(⺻ġ)

feature(pad land) hole Ȯ ̷ ġ ǥ ִ ġ  Ư symbol̳ symbol ִ ٰ̱⵵ ϴ.

Basic module(⺻)

:Grid(̫())

Basis metal(())

Bath voltage( )

⵵ ذ ػ̿ ɸ ü

Baume(ͪ(߰))

߷ ϴ μ. hydrometer(߰) calibration(.) Ѵ.

"Bed-of-nails" technique

board test points PTH Ϸ ġ test fixture() PCB

Bellows Contact

spring ź ü ֵ ʸ鿡 յϰ spring

Bend Lead

45� Ǵoffset land Ǿ land ˵ ִ η lead.

Bevel(, 𼭸ٵ, ܸ ó)

ڰ ִ 쿡 ܸ 𼭸 ϴ ϸ ̴ ַ ȣ ϰų Ű connector ̵ ŷڵ Ͽ ǽѴ.

Beveling M/C

PCB 90� 𼭸 (trim) ϰų 15�, 30�, 45�, 60� ֵ

BGA(ball grid array)

ݵü 󿡼 Ʈ輱 ޸鿡 ̻ 迭 带 ϴ ǥ Ű Ѱ.

BGA Ʈ ǥ鿡 ȸ(LSI)Ĩ ž Ǵ (potting) (seal)ϴ ݵüĨ Ϲ 200 Ѵ LSI Ű ȰǸ PAC(pad array carrier) θµ ѷ Ű OM PAC θ ִ.

Ű ü ũ Ű װ κ Lڻ ִ QFP(quad flat package)ٵ ۰ ִ ִ. е ġ 1.5mm BGA ġ 0.5mm QFP 360 BGA ̰ 31mm, BGA ɼ 304 QFP40mm ȴ. ִ QFPʹ ޸ 尡 .

BGA ѷ ó ߵ ޴ ȭ ַ ǰ ޴ ۽ǻͿ θ ȴ.

Bifurcated Oxide

Ϲ flat spring ϵ ߰ Ǵ point Ȩ ij

Black oxide(ȭó, ȭó)

ȸ ȭ ȭó Ͽ ǵ ϴ ó

Blank

PCB ϱ ϴ (:die stamping, card blank)

Bleeding(bleed out, , )

1)coating (void) ƴ(crevices)κ ó ̳

2)film  line ģ opaque()κ

3)Resist(ݹ)̳ Ǵ ) ۾ ۾ ǻresist ʿ .

Blind via

ӿ Ǿ ʴ Ȧ

Blind via hole

Ȥ ʿ Ȧ ϴ ä (PCB) Ѵ. MLB ̿ Ȧ վ ȸθ ϴ ä ʹ̼ 谡 ѵ BVH ʹ̼ ȸμ PCB ִ.

**mlb 2̻ ü ϴ pth PCB ʴ Ȧ(interstitial via hole)

Blister(Pull away)

1) ̳ üȸ()̰ κ иǾ ߰ų Ǯ.

2) ȸ ǥ resist coating ̰ и Ǵ ڸ ¸ ϸ coating · δ.

3)Ȧ epoxy resin ۰ Ǵ ü Ÿ.

Blow hole

outgassing() ߻ϴ PCB κп ΰ (Void:, , )

Board(, )

:printed circuit board

Board Thickness(ǵβ)

ü ϴ PCB ü β ǽ ⵵ coating β Ե ִ.

Bond strength()

иϴµ ʿ .

:peel strength

Bonding layer()

lamination и ս ִ

Bordering

̳ ۾ solder resist coating ų ν ʵ ϱ ؼ resist ϸ, 谡 resist coating(ַ ִũ) ʵ ϰų, Ⲳ Ŀ resist coatingѴٸ ̷ bordering ʿ .

Bow(, )

𼭸 ǻ ġؾ ϴµ 𼭸 ΰ ġ ϵ Ի.

Bread Board

ȸ ൵ Ȯϱ discrete comonent κ integrated()ǰ ȸ .(circuit simulation)

ü ı Breakdown voltage(, ı) , Ǵ ӿ ̿ȭ ۿ ߻

Breakout(-land or pad)

Ȧ̳ μ۾ ̼ misregistration() ߻Ͽ Ȧ pad 𼭸 Ѿ߻

:hole breakout

Bridging electrical( ܶ)

üȸγ ̿ ʿ ȸΰ

:short circuit

Bright Dip(óġ)

νĵ ݼ ǥ Ǵ 꼺 ħ

Bright plate(õ)

ǿ پ õ ⵵ ֵ

Brightener()

⹰ õ ϱ õ ǵ ϴ ÷

Brush Fluxing

Ư flux ó board flux Ű 360� brush brush headӿ ȸѴ.

Brush plating

ع pad brushanode() Ǿ ݵǾ cathode() μ ̷ ⵵ݹ

Buildup

mechanical drill Ѱ 300 ̼ 150 ̼Ȧ , 1 20 ̻ ̼Ȧ 1 ġ ÷ ںǰ PCB ɻ .

Bulge

:blister

Bulging(Ұ, Ǯ)

hole, slot̳ cutout base material

Bump()

ݵݰ Ͽ .

Buried via

Ÿ Ȧμ ϴ Ȧ

Burn-in Board

Device Ͽ Burn-in test Ǹ signal Stress Voltage µ ϴ ʱ⿡ ҷ Device screen ϴ .

## Burn-in Tester

(1)Static Burn-In

Static Burn-In Device Power Ground ϰ ϴ μ ó Burn-In Linear IC Logic IC ִ.

(2)Dynamic Burn-In : AEHR, REL Burn-in Board

Dynamic Burn-In Burn-In ϴ Device Signal Pattern ϴ Device ߻ ִ ſ Device ŷڵ Ű ̸ Dynamic Burn-In Device ϰ FunctioningǴ° Ѻ Device Fail м Test Burn-In ϰ Ǿ.

(3)Intelligent(Test) Burn-In : AES, KES, FUJITA, JEC MBT Burn-in Board

ֱ Burn-In ϸ鼭 ÿ Test ϴ ٷ Intelligent Burn-In̶ ϸ, Device ȭ Ǹ鼭 Burn-In Test ð Ǵµ Burn-In Device Failure Rate Ͽ ̰ ȴٸ 0(zero) ִ. Burn-In ð ּҷ Functional Test ν ִ ִ.

Burnishing

ǥ ̹, , ȭ ġ ʰ ڲ μ ǥ Ų ϴ

Burnt Deposit

е ַ ߻ϸ, ȭ̳ Ÿ ̹ DZ⵵ Ͽ ĥ, , Ҹ

Burrs

PCB 谡 drill ۾ Ȧ ϰ ܵ ʰ þ .

Bush hole

gas μ ߻ solder void

B-stage(ݰȭ)

Ǹ 簡 ݰȭ(ݼ)° Ǵ, ȭ ȭ ߰

:prepreg

B-stage material

ݰȭ

B-stage Resin(ݰȭ)

߰ȭ ȭ ܰ(lamination cycle)ܰ迡 ̷ .)

Bus Bar

ϱ PCB󿡼 ü ϴ conduct(:輱), plating bar 信 Ѵ.

Butter coat

surface resin(ǥ) Īϱ Ϲ Ǵ . copper foil() Ű Fiber սŰ fiber glass cloth ǥ鿡 plastic resinμ 5 mil β Ǿ ִ.

(C׸1)

CAD

Computer Aided Design ǻ͸ ̿Ͽ ׸. .

CAE

Computer Aided Engineering 꿡 ־ ε computer ̿ ϴ

CAF

Computer Aided Filaments Glass 鿡 ߻ϴ migration Ѵ. glass(filament) filament· Ǵ Ѵ.

CAM

Computer aided Manufacturing μ ۾꿡 ǻ͸ ̿ϴ . Ϲ ( սý) process parameter cad data ü ڵȭ ϴ ý ϰ , κ PCB ü PCB cad data source ؼ working film ϴ Ѵ. Gerber data, NC data, Mount data ۼϴµ δ.

Camber

flat cable index edge ִ 󿡼 Ư ̸ŭ ̷ flat cable η (̷ flat cable ġ Ÿ race track curve ̴.

Capacitance coupling

ȸ capacitance ߱Ǵ ȣۿ

Carbon Contact s

push button̳ key pad pab carbon ink μ Ѵ.

Carbon Treat(īó, Ȱźó)

Ҽ(Impurities) Ÿ carbon ϴ ȭ ó

Card Blank

ȸ ϱ Ư ũ ̸ , card blank PCB vendor Ư metal clad unclad ִ.

Carry over

:drag out

CAT

Computer Aided Testing ǰ ܰ, ġ, , ɵ ˻ϱ ǻ͸ ̿ ϴ , PCB ܰ˻, short, open ˻ϴµ ̿ȴ.

catalyzing

:activation

Cathode( , )

̿ Ǿ, ̿ ϰ, ׿ ȯۿ Ͼ

Cathode cleaning

Ǽ⹰ ôϴ

CBDS

circuit board design system ȸ ϰ ִ .

CCL(copper clad laminate)

PCB μ paper()Ȥ glass() resin ħ sheet (7~8ply)װ óϿ پ ݼӹ copper ʸ Ǵ ʸ鿡 Ͽ ǰ̴.

Center to center Spacing(߽ɰ)

PCB feature(line, pad, SMC pad )߽ɰ Ī ġ

:pitch

Certification(, )

1)Ư ǽõǰ 䱸Ǵparameter ° Ȯ.

2) ǰ LOT ǰ ϴ (Certification Report)

Chamber Gauge

check part ġ Ưġ µ Ͽ ִ

Chamfer(())

ʿϰ īο ܰ ϱ 𼭸 縦 , connector ϱ ϱ PCB leading edge ִ .

Characteristic impedance(ƯǴ)

Ⱑ ۼλ point к(PCB Ư Ǵ ü ȸ , Ground() ȸο , ׸ ȸγ ground Ű ȭѴ.

Charring

plastic carbon ϴ µ overheating μ ߻ϴ öƽ İ Ÿ cloth() glass fiber() ̴.

Checking

̼ fine hairline crack Ÿ ǥ

Check Land

ǰ soldering kitμ Ư 򰡸 Test pin land

Chemical hole cleaning(ȭ Ȧ ô)

hole Ӱ ǥ ôϱ ȭ ó Ư Ȧ smear ϱ Ͽ .

:etch back

Chemically Milling or Machining

photo resist material Ͽ matal parts ϴ , photofabrication̶

Chemically deposited Printed Circuit

ȭм μȸ

:Additive process

Chip(ν, ܻ)

diffusion(Ȯ), passivation(), masking(), photo-resist(μ), Epitaxial Growth() ݵü Ͽ ɵ ȸ ڸ ϴ Ĩ.( chip ܺο connector ǰų, .)

CIM(Cpomuter Integrated Manufacturing)

ǻ Ѵ.

Circuit Pack

Circuit Assembly ̰ , PCB ̳ ǰ ڻ(plug-in) ݵ ϰ ʴ. 󿡼 Printed Circuit Board Assembly̴.

Circuit Schematics(ȸ 󰳵)

Graphic symbol Ͽ Ư ȸθ ִ ׸

Circuitary layer(ȸ)

׷ ȸ

Circumferential Seperation( crack, и,)

1)PTH ü ѷ ݿ ߻ Crack

2)ڻ ǰ leadwire solder fillet ߻

crack

3)eyelet solder fillet ߻ crack

4)land solder fillet 輱 ߻ crack

Clad(, )

metal foil layer sheet base material() ʸ Ǵ ʸ鿡 (bonding)Ǿ ִ metal clad base material

Cleanliness(û)

(dirt, dust), (oil, grease), νĹ(corrosion products), ұ(salts), (fingerprint) Ǵ ٸ ̹(foreign material) ð Ѵ.

Clean room

(dust) (contamination)κ ̿ϼ ȸγ photo tool ȣϱ Ͽ  ȭ ġ Ͽ Area

Cleaning()' ǥκ Grease(⸧), ȭ, Ÿ ̹ ϴ .

:scrub cleaning, solvent cleaning, alkaline cleaning, electro cleaning, cathode or direct cleaning, anode or reverse cleaning, soak cleaning

Clearance hole

multilayer PCB Ȧ ɿ 󿡼 land ū ü (void).

Clinched-wire Through Connection

PCB Ȧ wire ʸ鿡 ü ϰ (clinched)ǰ soldering ȴ.

Clinching

land ִ ǰ Ȧ ܰ lead Ϻθ η soldering ǰ ȣϴ

COB(chip on board)

ݵü Ĩ FPC wire bonding ȸθ ϰ ǥ ó ȸα

COC(compliance of conformance)

COC(chip on ceramic substrate)

ݵü Ĩ Ͽ 輱ϴ

COF(chip on flexible board)

ŷ ݵü Ĩ FPC Ͽ 輱ϴ

COG(chip on glass)

ڸ glass IC žϿ ڸ ϰ IC ϴ . ӹ wire bonding ϰ face down ִ. TAB(tape automated bonding)

Cold Cleaning

soldering ̹ ܻ縦 ϱ Ͽ ¿ ϴ ô

Cold punching

ǿ drilling ʰ punching hole ϴ punching die ̱ 츸 ַ ϰ ִ.

Cold solder joint

solder ߿ ģ Ҽ ְų, soldering ۾ cleaning , ׸ solder wetting ° ڰ, ȸ ° Ÿ solder connection

Collimation

ϰ ִ ġ

Colour key

(C׸2)

COM(chip on metal base/metal core board)

ݵü Ĩ metal base/metal core Ͽ 輱ϴ

Common feature Drawing

Ưýۿ Ǹ shape size ϳ̻ PCB Ӽ(attribute) hole size, hole location, copper , marking(ȣ) ڼ ʴ´.

Component(ǰ)

 operating system ̳ system Ϻκ ȸΰ

Component Assembly board

ǰ ַ Ǵ plug-in type Ǵ wired-in type PCB assembly ġ

Component Assembly Board

" ǰ " ǥϸ PCB ǰ̴.

Component hole(ǰȦ)

PCB ǰ ڸ pin, wire ϰų Ű Ǵ hole.

Component insertion equipment(ǰ)

PCB ǰ ϴ

Component lead(ǰ lead)

, Ǵ ȥյ ؼ ǰκ ִsolid Ѱ ü

Component side

PCB ǥ ַ ǰ Ǵ primary side θ.

Composite Board(ձ)

:multilayer printed circuit board

Composite Laminate()

ӵ filament glass Ǵٸ core ħ  .

Concentric hole( Ȧ)

߽ ǥ ٸ β Ȧ

:countersink hole

Conditioning(ó)

1)laminate-ó prebkaking ӵ ó ǰ (warp) ϱ ؼ ۾dz óϴ .

2)photo tool-ġȭ ġ Ư ȭϱ ʿϸ, ǥ ȯ Ͽ phototool ȭ Ű .

3)surface-ǥó ϰշ , metal overplating ϵ ǥ óϴ .

Conductive foil üڸ

ǻ ü conductors(ȸ), lands through connection(Ȧ ܺ) Ѵ.

Conductor base width(ü)

ǥ üconductor width Ǵ design width of conductor Ѵ.

Conductor

: conductive

Conductor side

ܸ PCB ü ȸθ ִ , wireing side Ѵ.

Conductor spacing

üȸ 𼭸 Ÿ(), conductor line Ÿ ƴ

Conductor thickness(üβ)

ݼӼ ⵵ ϴ üȸ β.( ü β ܵȴ.)

Conductor width(ü)

PCB ̴ ü . nicks, pin-holes, scratch ԰ݿ ϴ õǾ .

:design width of conductor.

Conformal Coating(ȣ)

Ư(Ӽ) ġϴ ȣ . ϼ PCB assembly ϸ, protective coating̳ cover layer ȥ .

Connection

üȸ ϰ ˽Ű .

Connector Area(Ӻ)

߻ 帧 üȸο connector ̸ ִ̾ .

Contact angle

solder basis-metal ǥ鿡 solder/air interface ̿ solder fillet()

Contact-finger

:plug-in-contact

Contact Print

frameӿ film ̹ film ÷ Ŵμ 縦

Contact Resistance()

Ư Ͽ ں ˸ ݼǥ鿡 ߻ϴ

Contact spacing(Ӵڰ)

߽ɼ Ÿ

Contaminant()

ý νĽų ִ PCB ϴ ̹̳ Ҽ

Contunity(Ӽ)

帧 ʴ ( ȸλ󿡼 帧)

Coordinate Tolerance(ǥ)

Ȧ ġ ϴ ġ ġ ġ ־. 簢 ¸ ̷.

(position lamination tolerance Ǵtrue position tolerance )

Coordinatograph

е X, Y ǥ plotting ̵, Ǵ ̺ head ̷, table head ̵̴. photo tool(artwork) غ ۾ Ȯ ˻縦 ַ Ǹ ʸ ǥ̳ ȸ Ưκ Ȯϰ check ִ.

Copes

CDBS Ǵ CAD system

Copper Balance(ȸ )

PCB ʸ̳ ٸ ʸ Ǵ Ư ȸ

Copper Foil()

PCB ü Ǵ μ, ߷ Ǵ β .

*************************************************

**square feet1ounce, 2ounce, 1/2ounce, 1/4ounce ַ

1ounce:28.3495g/304.8mm�304.8mm

= 305g/1m�1m

: about 35micro meter

*************************************************

Copper pick

knife like tool(Į) ʿ ϴ ۾.

Cordwood Circuit

axial type lead ǰ PCB ġ PCB

Core thickness(ھƵβ)

:dielectric thickness

Cornermark(crop mark)

PCB photo tool(Ʈ ʸ) corner ǥϴ ȣμ corner mark ڸ 踦 Ÿ, Ѵ.

Corrosion(ν)

ȭ ó ߻ϴ ı(ν)

COS(Chip on Si/sapphire Substrate)

ݵü Ĩ Ǹ/̾ Ͽ 輱ϴ

Cosmetic Defect(̰ ҷ)

̳ ġ ʴ ܼ ܰ ҷ.

Coupon( )

:test coupon

Cove

resist( solder resist mask) metal foil(ݼӹڸ: ̳ ) 輱 ַ ߻ϴ ħ(solder foot, solder fillet)

Cover layer()

ü ȸλ Ǵ

:cover coat, cover lay

Covering power()

־ Ư Ͽ Ȧ̳ 칬ϰ  ǥ ݼ س ִ ɷ

Cracking(տ )

1)ݼ ̳ ݼӹ ǥ, α Ͽ ų տ ߻Ͽ

2) ̿ laminate ߻ϴ տ

Cratering

base material() ̳ ݽ pinhole ӿ ִ ̷ gas ̵Ǿ ۾ Ȧ Ҿ ߻ϴwave soldering ܰ Ȱ ģ joint(ǰ lead hole land )° ȴ.

Crazing

glass glass fiber() 󿡼 resin() յ ϰ и . ̷ ´ ǥ ٷ ؿ ̾ Ǵ ڰ Ÿ κ ̳ ߻ȴ.

Crazing(conformal coating)

conformal coating(ȣ ) ǥ̳ ο ̼ cracks(, տ) network()· ߻

Creep

ʱ ź̳ ް ߻ stress() 簡 ð 帧 ' stress relief(ؼ) ϸ鼭 Ͼ ġ ȭ

Crosstalk

ȣ ȣ , ٸʿ ȣ ̴. , ȣ energy Ű ̴. cross talk noise PCB Ͽ ʿ ̸ ̱ å ǰ ִ.

C-stage

resin polymer(ü) ȭ Ǿ

CSP(Chip Sized Package)

ݵüǰ Ĩ ũ ȭϷ Ѵ.

ݱ ݵüǰ ȭϴ μ Ĩ öƽ Ű ʰ ״ ǿ ϴ Ĩ ִ. ׷ Ű ȣ ʱ ư ŷڼ鿡 Ǵ  ذ ʰ ִ.

̸ ִ ο CSP.

CSP Ű ϸ鼭 Ĩ ũ⸦ ִٴ ǿ̴. Ϻü ߿ ߴµ, Ȯ 95 Ϲݱ ǰȭ ǰ ִ

CTE(coefficient of thermal expansion) â

µ ȭ ġ ȭ .

Current carrying capacity

PCB Ư ȭ ü ȸΰ 긱 ִ ִ ġ

Current density(е)

ݿ ǵݹ̳ ΰ

Current efficiency( ȿ)

ݿ ־ з Ģ ġ Ư ó ִ ൵μ (%) ǥõȴ. ٽ ؼ ü ġ ݼ ̳ ؿ ҿ ġ Ͽ, ġ κ ҳ Ұ ⿡ Ҹȴ.

Cut and Strip

ΰ ƽ ̿ؼ artwork(matrix) ϴ ϴ ȸ ¸  translucent layer( ester base)κ ʿ opaque layer() ߶󳻰 ܳ⵵ Ѵ.

(D׸)

 

Damages(, , ջ, ó)  

ַ resist coating ǿ ջǴ Ѵ.  

Date code( ڵ, ۾ֱ)  

¥ ˷ִ Ϸ ȣμ ϴ ԰ݿ ǥ پϸ. PCB ڵ ȸ ַ Ѵ.  

Datum reference/Datum points  

Datum holes(Manufacturing holes,, ǥ)  

PCB ˻ ȸ ̳ ġ ֵ ̸ , ,  

Daughter board(())  

Plug-in mother board() Ǵ  

Deburring(burr Ұ)  

drill ߻ burr īο 𼭸. ̹(Ĩ) ϴ  

Defect(ҷ)  

 ǰ̳ ǰ Ư ׸ Ưġκ  .( )  

:major defect(߰), minor defect()  

Defect Area( )  

ַ copper foil()̳ laminate() ǥ鿡 ڸ resist coating Ų.  

Definition()  

μ film ŷڵ( ǵ)  

Delamination  

1) Ǵ ݼ() ̿ ߻ϴ и(ڸ)  

2)measling̳ crazing ܰμ fiber glass cloth( ) ڸ ̸, ַ ܰ ߻ measling 󿡼 Եȴ.  

4)Prepreg Lamination Prepreg Chamber (Pregpreg ) ʰų, ܺο Ǿ ⸦ Ͽ Lamination ʴ Ѵ.  

Density()  

1) ü() ߷ Ǵ  

2) μ film opaqueness(, )  

3)Ǹ ȸ  

: component density EIC ǥõȴ.  

Dent  

1)ڵβ ũ ջŰ 鼭 ణ  

2)laminate ǥ ļյ ŭ ݿ ؼ ߻Ǹ laminate ǥ ¦ ¸ Ѵ.  

DCA(design change authorization, ȹ㰡)  

ǰ ˸ ϵ Ϸ Ϸ  

DCD(design change document, 躯漭)  

(, , 뼳, ڿ ۿ ) .  

Design width of conductor(ȸ)  

ü ȸ Ī  

Deviation Report  

standard(üǥ), ɷ , project , Ư ص ݵǴ ׿ check Ѱ cad ̳ʳ photo tool ǰ˻ڰ design file ϴ text file hard copy · Ѵ.  

Device(, ǰ)  

ü ¸ ()μ װ 䱸Ǵ ı ʰ ̻ ۰ ּ ǰ̴.  

Dewetting(applied to soldering)  

solder() PCB ǰ lead ǥ鿡 ߻ϴ basis metal(ݼ) ŭ ϰ ұĢ(ޱޱ)    

 

Diazo(diazo film)  

Azo ȭչ ռ ʸ Ϲsilver film black and white ʸ  glass plate DZ⵵ ϳ PCB ڵposi to posi(Ǵ ) Ȥ nega to nega(Ǵ )copy() ϰ Ͽ μⰡ̵ ̵ Ȧ ϱ ҷ sample ̳ low level PCB δ.  

Die(, stamping die)  

۾ гηκ ũ ߶󳻱 Ǵ μ ũ 254 � 254 ̸̻, ö . Ϲ ö 15,000 - 20,000 strokes (Ÿ) Ŀ Ͽ 100,000 strokes ϸ, 浵 ̽ 50,000 - 70,000 strokes Ŀ Ͽ Ѵ.  

Dielectric(ü)  

μ 輱 ϰ ÿ 輱 ȸθ ִ .  

Dielectric breakdown(ı)  

ġ ۽ , 縦 Ͽ ı ߻μ Ÿ ü ȭ .  

Dielectric constant( )  

Ư (Ǵ )߿ ΰ 뷮(capacitor) Ư ü ΰ 뷮  

Dielectric thickness( β)  

̳ ݵ ݼ β.  

Digitizing(ȭ)  

Ư ġ X-Y ǥġ ǥ ֵ ȯϴ .  

Dimensional stability(ġ )  

µ, , ȭоǰó, ΰ ð STRESS() FACTOR()鿡 ߻ϴ ġ ȭ ô  

Dimensional hole(ġ Ȧ)  

gridʹ ݵ ġ ʴ ǥġμ ġ PCB hole  

Dings()  

ܺ ǥ鿡 ߻ . ̳ ö  

:gouge, dent, rat-bite  

DIP(dual in line package)  

̳ lead Ե ǰ  

Ϲ ִ IC ϸ ̴ 2.54 pitch 7.62 width PCB ǰȦ IC lead ٷ 嵵 ٿ ̸̴.  

DIP soldering  

soldering ۾ ü ȸ θ solder ǥ鿡 PCB 㰡 ۾ϴ , PCB ü 糪 ǰ Ǵ μ ũ, ݵ ݼӵ ȭ ϱ м, ǿ ַ ϴ ̴.  

Discoloration  

ŭ Ϲ 򺸴 ξ 帮ų ϰ Ű overheating̳ Ÿ(ǰ) ߻Ѵ.  

Dissipation factor()  

AC ־ ս , power loss( ս) ΰ ļ(f), (E2), üġ ̴.  

Distortion(, )  

:warp & twist, Ʋ  

Dome  

PCB ·  

Dot photo-tool  

PCBwpvna Ǿ ־ Ȧ Ȯϱ Ѵ.  

Double-sided board()  

鿡 ü ȸΰ ȸα  

Drag  

ܿ ߻ ü 𼭸  

Drag-in  

 ǵݹ ִ ̳  

Drag-out  

ǵݹ   

Drilling backup material  

soldering Ƶ ǥ鿡 ֵ PCB PCB ̵Ѱ ǽϴ ۾  

Drilling entry material  

帱 Ǵ Ҹ ο Ű, drill bit ε巴 Ǽ ֵ ָ, ׿ܿ bit Ǽ cooling Ű ϱ⵵ Ѵ.(aluminium foil)  

Drill circuit board  

ֽ(W) ڹƮ(Co) ձݹ źȭ ó cutting tool( ) 簢 flute glass base epoxy Ư ܻ繰(chip) ż ̷ ֵ Ư Ǿ ִ.  

Drill tape  

drilling machine computer ڵ Ȧ ֵ ġ Ƶ ̳ mylar ϳ.  

Dross  

ǥ鿡 ȭ̳  

DFR(dry film resist, ǽĹ)  

1)PCB Ÿ ȭó ǰ Ư μ ݾ̳ νľ׿ ߵ ִ  

2) μ ϸ, silk screen wet film(ũ) Ǵ ǽ  

Dummy dummying()  

۾ ʴ ð Ҽ ϱ е Ǵ ü. 

(E׸)

 

E.A.T(electronic artwork transfer)  

Ʈũ ڽ ۹ ϸ, /ߺμ ڰ PCB ʿ "Gerber data" "modem" "personal computer" ̿ PCB ü μ ü (cost saving) data ߻Ǵ error ּȭ ϱ  

EDI(electronic data interchange)  

ڷ ȯ ý̶ ϸ ȸ data ۼ Ѵ.  

EDT(electronic data transfer)  

PCB quotation ڷ. offer review data, purchasing order scheduling, engineering drawing, fabrication drawing, &engineering change notice ?Է ۼϴ  

Edge board connector  

PCB ܰ پ ִ ںο ⿡ ܺ ȸε ȣ Ӱ Ż ϵ Ư connector  

Edge board contact  

ܺ Ṱ edge connector ϵ PCB ܰ plug-in Ӻ  

Edge-definition  

photo-tool film̳ PCB ȸ 𼭸 ŷڵ  

Edge dip solderability  

PCB ŷڼ ˻縦 ̸ Ư ǿ غ Ͽ(Ȱȭ) rosin flux ó ħ ħ ϰ ӵ ӵ ̸ ϰ ӿ ħǴ dwell time ̸ Ͽ Ѵ.  

Edge speeding(ܰ)  

PCB ܰκ ǰ̳ ȸ ̰ݵ Ÿ.  

E-glass  

Ư ſ پٰ ˷ , Į alumina borosilicate glass  

Electrocleaning  

ǵݹ ̸ ϴ ǽõǴ ۿ.  

Electrode()  

Cell̳ ϱ ϴ ݼӼ ü.  

Electrodeposition(⵵)  

׿ 긲ν .  

Electrofoaming  

⹰ ָ ִ ǵݹ(Mandrel, Mould: 質 Ʋ) ⹰ Ű ۾.  

Electroless Deposition(Plating,ص)  

Ǿ ݼ̳ ձݹ ȭ ˸ ؼ ݼ ø Ű ʿϴ.  

Electrolyte(, ؾ)  

⸦ 긮 帧 ̵ϴ Űüμ, κ 뼺 Ÿ 꼺, Ǵ ұݱ̸, ۿ ص ұ, ̿ȭ gas Ϻ Ű鵵 ϰ ִ.  

Electroplating(⵵)  

(: Electrodeposition)  

Electrostatic Sensitive Device Marking ( ǰ ǥ)  

ջDZ ǰ Ÿִ ǥ.  

Emulsion()  

(п) 뱤 ġ鼭 Film ǥ Silver Halide(ȭ ǹ) ø.  

Emulsion Side (, )  

߶ ִ Film(: Right Reeding Emulsion Up, Right Reeding Emulsion Down)  

Entrapment(, )  

, Flux ѷ ΰ ִ · ܺ ݿ ſ κ ҷ ߱ų ɼ ū κ̴.  

Epoxy Resin  

ƿ ȭ Ļ ü ̽ ϴ ȭ .  

Epoxy Smear  

(: Resin Smear)  

Equivalent IC (EIC) Count ( IC)  

EIC Factor ǰ ⵵ ǥϴ ϳ Pinδ ַ 14Pin IC ä뵵μ ϸ, EIC Density() Technical Level ε ǰ ִ.  

Etchant (νľ)  

ȭ ̿ؼ PCB ʿ ݼ() Ǵ μ, ַ Ǵ νľ׿ Ferric Chioride(ȭö), Ammonium Persulfate (Ȳ ϸϾ), Chromic Acid(ũһ) ִ.  

Etchback  

Ư 쿡 ϸ, Ȧ ӿ ǵ ϱ 帱 Ȧ öƽ 縦 ؽν ü ǥ ָ, ÿ Resin Smear ϱ ǽϴ .  

Etch Factor(νİ)  

ν(Ī) β , ü ȸ β ν(Undercut) . ( MLB smear ֱ hole epoxy glass fiber etchingϴ ȭ ó)  

Etch Resist (νĹ)  

(: Resist)  

Etched Printed Circuit  

Etching(νĹ) μ ȸ.  

Etching(ν)  

Ǿ ִ ʿ κ ȭ Ǵ ȭó ۿ뿡 ν ϴ μ ȸθ Ű ۾ .  

 

Etching Indicator  

ν ǰ ϱ ڸ(Foil) Ų V Ǵ Ư ȸ .  

Exposure(뱤)  

() ȭ ȭ Monomer(ܷü) Polymer(ٷü) ٲٱ Ư ִ , Photoresist չ Ű Ϸ UV Ű .  

Extraneous Copper (ܷ )  

νİ ȭó Ŀ ִ ʿ ܷ .  

External Layer ()  

ֿܺ ǥ.  

Eyeballing, Eyeball Drilling  

ĺ ( , Pin Registration ݴ) Drill Ȧ ̿Ͽ Phototool(Film) Center ġŰ ġ ȿ Film Ű Ÿ Ȱ鵵 ϰ ִ ǹ̴.  

Eyelet  

۾ Solderability()뿡 ǰ Ű, οϱ ؼ Non-Printed Through Hole( Ȧ: ַ ܸ) ۼӿ ϴ ձ .  

(F׸)

 

Faceplate()

PCBǰ Frame̳ Shelf Type չ ̸ ĺ ֵ PCB Assembly ܰʿ Ų ̴. ǿ ͺο ĺ ǵ ϵ ϱ LEDs(߱̿) Switch ǰ ϰų Ǵ ĺ ڸ ֱ⵵ Ѵ.

FDF(fine dry film)

ϱ Ͽ Ǵ ʸ

Feedthrough

(: Through Connection)

Fiber Exposure( )

ħ յǾ ִ (fiber) ̳ , , ȭ ǰ ħ  , ջǾ ִ . (: Weave Exposure)

Fillet

Terminal Land ǥ ü ȸΰ .

Film Master

(: Production Phototool)

Finger

(: Plug-In Contacts)

Finished-Hole Size

PCB ó Ϸ Ȧ ũ

Fixture (˻ ġ)

Bed of Nails Type Probe Ͽ ϰ PCB ֵ ġ ׽Ʈ Ű ġ Head Ż ʿ Head( Pin) Ǿ ִ.

Flaking

Resist Coating(ַ ִũ) Ϻο տ ߻Ͽ ·μ ̳ ڸ ̴.

Flame Retardant() :

翡 ȭŰ ȭġ , ð ȿ ִ ɷ( )

Flash

Photographic Film Ͽ Ư ó ϱ Aperture Wheel Ǵ .

Flash Electroplate

ݼӹ ⿡ , β ¦ ⹰()

Flat Cable

Flexible Ǵ ΰ Ǵ ̻ ü ȸμ 󿡼 μ Cable()

Flatness( , )

ź Ÿ twist warp ΰ ؼ ȴ.

(: Warp)

Flexible Printed Circuit

Flexible ܸ Ǵ 󿡼 μ ȸθ ϰ ǰ .

Flexural Failure

з¿ ߻ϴ ü ȸ ı(ҷ) ־ з¿ Ư ð ׷ ġ ǥѴ.

Flexural Strength( )

з(Stress) , PCB ƿ ִ ġ پϴ.

Flexure()

η.

Flow soldering

(: Wave soldering)

Flush Conductor

ܺο ȸ ǥ ǥ ̸ ȸ.

Foam Fluxing

Fluxó л⸦ Fluxǰ ̿ϴ .

Flux

۾ ǵ ϱ ݼ ǥ鿡 ߻ ȭ ϰ, ȰȭŰ ȭ Ȱ.

Foil

μȸ ü ȸθ ϱ ݼ ַ ̳ ˷̴ Ǹ, ڸ β νĿ ҿǴ ð ª. ׷Ƿ ڸϼ ȸ ȸΰ ִ.

From-To List

PCB󿡼 ʿ ǥ CBDS ڷ.

FPT(fine pitch technology)

0.5ġ QFP ǥȴ. COB ̾

Fully Additive Process

Ǿ Fully Electroless ִ. ü ü β ݼ Ű Ƽ .

Functional Description (FD)

ǰ

Fused Coating ()

ַ Tin Lead ձݹ Ǹ, տ ݼӸ ϴ ۾.

Fusing ()ַ ݿ ݼ ݸ( ݸ) ٽ Ű ̴ .

 

 

?Gel Time

Resin ؼ Ӽ 󿡼 ٽ ȭ ҿǴ ʴ ð Ѵ. Gel Colloid(Sol: ׻) ó üȭ Sol Gel ȭϴ Gel ȭ ϸ, ̷ Gelȭ Sol ð , Sol ų ÷ Ǵ ߻Ѵ. ( : Prepreg 200mm X 200mm ũ 3 غϰ, Gel⿡ ÷ , ߾Ӻκп Stainless 鼭 Gelȭ ¸ Ѵ. Stainless ø ó ð þ κ Ѵ.

?General Specification (GS:Ϲݱ԰)

Ʈ Ʈ ׸ 򰡸 ϱ⿡ ŭ ڻ ǰ (ǰ԰) .

?Gerber data

data photo data(film ۾ data) Ѵ. Ϻ photo data ¹ format Ѵ. photodata Gerber θ 찡 .

GERBER Format : PCB ͸ ǥϴ ǥȴ.

(Gerber Data) ()

D10* D01 :Shutter Open

Xx1 Yy1 D03* D02 :Shutter Close

Xx2 Yy2 D03* D03 :Flash

Xx3 Yy3 D03* M02 :End of Data

D11* * : End of Command(Block)

Xx1 Yy1 D02*

Xx2 Yy2 D01* (X , Yǥ)

Xx3 Yy3 D01* Xx : ̵ X ġ

Mo2* Yy : ̵ Y ġ

(Aperture Definition: )

<D-Code> <Shape> <Size>

D10 Round 58 mil

D11 Round 8 mil

glass Transition Temperature Tg Point, µ) : (:Amorphous) ü (Ǵ κΰ: Crystalline ü κ) ܴϰ μ ȭ · ϰų ź ִ ȭ · ȭϴ µ ϸ, PCB ڹ Glass ̿ ź, , â , Ư ȭϱ ǰ ġ ĿǷ Ǹ Ѵ.

(ȭ Tg Point)

Phenol : 120-130

Epoxy :130-150

Polyimide : 260-300

?Gouges

Glass Cloth Fiber( ) ջǰ ŭ ϰ ߻ Nick Scratch ߻ .

?Graded Wedge

( : Etching Indicator)

?Grain(, )

(Fiber) ̷ ִ ⼺

?Gray Scale

Ű ַ Ǵ ġ ˷ Ϸ Filmе

?Grid

PCB Matrix(輱 )󿡼 ȸ ġ ϴ Network ̷ ڸ(). μ  ġ ǥϱ Ͽ Ǵ

?Ground Base

ȸ Ǵ Ground() ȸε 𿩼 ̷ ü ȸ (ַ θ ̷.)

?Ground Plane ()

ü ȸθ , Ǵ 濭 ۿ Ǹ, Clearance( ) ϴ ݼ Cross Hatched( ) ü ȸ̳ Ϻημ ̳ ݼӸ.

?Ground Plane Clearance

(: Clearance Hole)

?Ground Plate()

MLB ַ ̿ ϴ ӵ ݼ

(H׸)

 

?Haloing(۵)

1) ǥ Ϻ ߻ϴ , ļ Ǵ ڸ ϸ, Ȧ Ͱ Ÿ. 2) Drillǰų Punch Ȧ ѷ Cloth() и ¸ Ѵ.

?Hardware

PCBü Ϻκ ƴ PCB ߰Ǵ μӹ , Terminate(ܺ ), Eyelets, Rivets().

?Head

Drill Machine Spindles(ȸ)

?Heat Sinking Plane(濭)

ǰ Ǵ ϱ PCB žϴ ݼ.

?Hold

PCB ? PCB ۾ Ͻ ǰų .

?Hole & Land Data Table

(Ȧ X-YǥList) PCB Ȧ , ġ ũ ǥ.

?Hole Breakout(Ȧ )

Ȧ 尡 ϰ ѷΰ .

?Hole Density (Ȧ )

PCB 翡 Ȧ .

?Hole Location

Ȧ ߽ ġ ǥ( ǥ質 ǥ X-Yǥ)ġ.

?Hole

PCB Ȧ ǥ ϵ(Ǵ Film)

?Hole (Barrel) Pull Strength

Ȧ ߽ ܼ PTH ıǾBarrel Plating Copper ҿǴ .

?Hole Void(Ȧ )

PTH 󿡼 簡 Ǿ ̴ ݼ ⹰ .

?Hole wall separation(Ȧи)

Ȧ Ȧ κ иǴ Ÿµ ϳ Pull away(Blister)̰ ٸ ϳ Resin recession Ÿ.

?Hot Air Solder Leveling (HASL)

Ȧ ü ȸλ Ű ħ , ü β ϰ ϰ Ȧ Ű , л ȭ Ű ۾.

?Hot Oil Solder Leveling(HOSL)

⸧ Ͽ ȭ Ű ۾.

?Hot press

MLB Ǵ Ŀ İ oil ִ. ֱ 䰡 ϰ ִ polyimide Teflon PCB ¿ oil äǰ ִ. press ȭ, ȭ, з ĵ ȴ.

?Hydrosqueegee

ǻ󿡼 0.00002ġ(0.508) β Solder ϴ ϸ, ̴ ַ Dewetted Solder ϱ ȴ.

(I׸)

 

IC Socket

IC ȱ PCB ϴ ⱸ (ǰ) IC Ͽ ȯ ִ.

Icicle

( : Solder Projection)

I.D.

Inside Dimension( ĩ, Ÿ, ĩ) .

Idiot Hole

( : Index Hole)

ILB(inner layer board)

ȸ ICӴ(face down) IC bondingϴ . pin, pitch ICտ ϰ TAB ʿ Ұ ̴.

Image

Film Կ ̿ Ų ǻ繰 (, )

Immersion Plate(ħ)

 ݼӹ Fe(ö), 1, 2, Cu() 1, 2 ̿µ ٲٴ ȭ ġȯ ̿

ǽϴ ݼ ().

Immersion Plating(Galvanic Displacement)

ݼ κ ġȯ ̿ؼ  Base Metal ǥ ݼӸ ȭ

ϴ .

Inclusion

1) ü ȸ , ݹ, (ִũ) Ǵ ӿ  ִ ̹. 2)

ʴ dz ̹ ȥյ

츦 Ѵ.

Indentation

(: Pit, Dent)

Index Hole

ǻ ٸ Ȧ ġ ãƼ ߱ Ǵ Ȧμ 1,2 Ǵ 3Ȧ ַ ϸ,

̿ܿ Top̳ Bottom ϱ ؼ

ȴ.

Inner Via Hole

2̻ ϰ PTH 輱 ʴ hole ŸǾ

ʴ Ȧ

Inspection (˻)

ǰ ׿ 䱸 ׵ ϰų , , ϴ .

Inspection Lot

ǰ Ư ذ ˻縦 ä Ǿ ִ ǰ

.

Inspection Overlay

˻ Ǹ ǰ ִ Ǵ ʸ Color ִ Diazo ʸ.

Insulation Resistance()

Ư Ͽ ִ ü ȸ, پϰ յ ǰ Ǵ

.

Interfacial Connection

(: Through Connection)

Interlayer Connection ( )

ٸ ִ ü ȸ (: Through Connection)

Internal Layer

PCB ο  ȣ ۿ Signal ȸ ޿

Power, ׸ Ground ִ.

Interstitial Via Hole

PCB Ǵ ü ȸ ȣ ϴ PTHμ, Ͽ

Ǵ ƴϴ.

Intraconnect Schematic(IS)

Ϸ ȸ Line ǥ ̿Ͽ ġ ǰ

ִ

Group зϿ Tabular Form(ǥ) ǥõǾ ִ.

Ionizable Contaminants(̿ȭ )

FluxȰ, , ν ܷ ϸ ̵ صǰų ̿ · ϸ ȴ.

I.P.C ( μ ȸα ȸ)

Institute for Interconnecting and Packaging Electronic Circuits μ PCB õ

Specification (԰)̳ Guidelines() ϰ

1957⿡ 񿵸 ȸμ 1,800 ȸ縦 ִ.

ISO

International Standards Organization μ ISO(ǥȭⱸ) 1987⿡ ǰ

ǰ ԰ݿ Ͽ ǰ Ǵ 񽺸

ϴ ǰý Ͽ ǰ ɷ° ŷڼ Ͽ ִ ̴. , ǰ

񽺸 ŷ ֱ ؼ ǰý

ִ ̾ Ѵٴ ȵ ̸, ISO 9000ø ȴ.

ISO 9000

ǰ濵 ǰ԰( 뿡 ħ)

ISO 9001

/ , , ġ 񽺿 ־ ǰ

ISO 9002

ġ ־ ǰ

ISO 9003

˻ 迡 ־ ǰý (ħ)

ISO 9004

ǰ濵 ǰý (ħ)

̷ ISO濡 ʿ伺

1)ڻ ǰý ִ ȸ ġ

2) ü ȭ

3) ȭ

4) 庮ȭ

5)ECտ о߿

6) ȭ

7) 䱸 ǰ

8)忡 ǰ

9)ҷ ǰ

10)ǰ û ҷ

11) ȭ Ͽ찡 ȸ Ͽ

Isothermal Land

ȸη ձ ȣ μ, ̴ ۾

Ǵ ϱ Ͽ ַ ȴ.

IVH(intertitial via hole)

PCB ־ blind Via hole Ǵ inner via hole Ī. MLB

PCB ǥ ʰ ӿ ʿ via Ѱ.

 

(J)׸

(K)׸

(L׸)

 

Laminate()

1) ̻ Material ϴ ó

2) PCB Ǵ μ ڰ Paper() Ǵ Glass Cloth()

Resin() Բ .

3) Epoxy Glass Fiber Ceramic Paper, Coated Steel Molded Plastic, Steel Glass ٸ

Base Material Laminate Substrate Īϱ⵵ Ѵ.

Laminate Thickness

ϷPCB ۾ DZ ܸ̳ ʿ (ݼӹڸ) β.

Laminate Void

ǻ 簡 ־ ϴ Ϻ(Glass Resin)

̵ ()

Laminating Presses Multilayer

PCB (Core) (Prepreg) з Ű .

Lamination

غϴ Ǵ

Lamination Fixtures ( ġ)

۾ Ǵ ݼ.

Land

ü ȸ Ϻκ ǰ ̳ ؼ Ǵ ƴϰ, ׽Ʈ

ĺ(: Sensoring) ε Ǵ κ.

Lapped Joint

ǰ 峪 ں ϰ Ǿ ŷ PTH ϱ ؼ

ʴ´. (: Surface Mounting)

Layer-To-Layer

PCB ȸΰ ִ β

Layer Grid

ǰ, , üȸ Feature(ȸ) ġϱ ؼ ϴ .

Lay-up( )

۾ ϱ غμ ǿ ǰ Prepreg װ

Center ߱ ϴ .

Lead Mounting Hole (Component Hole)

Leadless Chip Carrier

PCB Chip Carrierμ, 尡 chip ŸԺǰ̸ ƴϴ.

Lead Projection

ǰ ž PCBǹݴ ǰ 弱 Ǿ Ÿ Ѵ.

Legend

ǰ ÿ ǰ ĺ ȣ, Ưġ ǰ ġ

ϱ , , ȣ ĪѴ.(: Marking:μ, Nonenclature, Lettering))

Leveling Action(Ȱ ۿ)

ݼӺ ǥó ִ ⵵ ɷ.

Line(: Conductor, Paths, Traces, Tracks)

Line Width(ȸ )

(: Conductor Width: ü)

Location Hole(Location Notch; Location Edge; Location Slot) - Ư ġ ߾

Űų, ǰ Ȯϰ ϱ PCB .

Location Grid (ġ )

ȸ ġ Ǵ , ǰ PCB ̼ 100 Mil (Mil = Milli

inch-=1/100inch) ū ڸ ϸ, ݸ鿡 üȸδ ξ ڻ ġȴ.

Logic Diagram

Point point 輱 Ÿ , ȣ 帧 ¸ ˼ ֵ

ȣ ȣ ɿ 鿡 ǰ ڸ ؼ .

Logo

U.L.(Underwriters Laboratories) Designation(U.L. ) ǥó PCB Builder Identification(PCB

ü ĺ)ǥ.

(M׸)

 

Major Defect

Ư ǰ ɰϰ ų, Ͼ ϴ ҷ().

Manhattan

Chip capacitor, Chip Resistor, Reflow soldering ص solder ǥ ¿ chipǰ land

Manufacturing Holes(Tooling Holes)

, μ ߱ ۾ Ȯϰ ٸ ġ ϱ PCB , Ǵ ̻ Ȧμ, Ȧ ǰ ڻ ִ.

Manufacturing Release Number

ǰ οǴ ȣ ó 01κ ϰ ̳ ǰ ߻ 1 ȴ.

Margin

Flat cable 𼭸 üȸ 𼭸 Ÿ.

( :Edge spacing)

Marking

Part Number(ǰȣ) ǰ ġ(ǥ) PCB ǥǾ symbol(ȣ)̳ Lettering() ǥ Ǵ .

Marking Phototool

PCBǰ ǰ screenμϱ ؼ Ǵ ʸμ, Marking Matrix θ, ǰȣ(ܰ) ǰ ǥ Ǵ ǰ ġ ǥ̳ ülogo ϰ ִ.

Mask(ȣ, )

1)PCB Fabrication( ) ü ȸ ݸϰ ȣ Ű Ǵ ()

2) Ű ۾ , ȸΰ ܶ ϱ ǥ鿡 Ǵ Sturdy Coating(ܴ Һ ) ̴ ũ μ Ͽ ϸ, Green̳ Light Green ַ dz ֱٿ Ű 䱸 Blue, Yellow, RedǴ BlackWhite, ȴ.

Mass Soldering

( Wave Soldering, Dip Soldering)

Master Board

Ȧ Ȯ е(ġ) Image (Registration) Ȯ 帱 dzڷμ ʸ Բ ȴ.

Master Drawing

( Part Drawing)

Master Phototool ( ʸ)

Original Phototool ̳ ԿϿ 1:1 2 ʸ. ī޶ ۾ ʹ ۾ Ͽ Artwork ԿϿ Ѵ.

Material

Base Material()μ Laminate( ) ´ δ.

Matrix Marking

Assembly ϵ Component Ÿ Ưġ Ÿִ ǥ ǥ̳ Resist(ִũ) ǥ鿡 Silk Screen μǸ, ַ ̳ Ȳ Ѵ.

Matte Finish( ó)

ĥ ǥ Ǵ ׷ ǥó

Maximm Copper

ȸ ȸ PCB.

MCM(multichip module)

е 輱 Ĩ Ͽ ŷ μ ġ ϳLSI ¸ Ѵ.

ٸ ݵü Ĩ(bare chip) ϳ 輱 ǥ Ѵ. MCM 輱ǻ CMOS LSI ݵü Ĩ 迭, Ĩ Ĩ, Ĩ ǻ̿ (potting) ޿ Ű¡ϴµ ǥϴ 輱 ũ MCM-L, MCM-C, MCM-D .

***MCM-L ü Ʈ 輱 ϴ μ 輱е ״ ڽƮ ٴ ִ.

***MCM-C ĸ Ȱ 輱 ϴ (˷̳ Ǵ ) ϸ ͱ ϴ ĸ ̺긮 IC ϴ.

***MCM-D (Cu)ڸ 輱̶ ƹ̵ ϴ ڸ 輱 (˷̳ Ǵ ȭ˷̴) Ǵ Ǹ̳ ˷̴ øĨ(flip chip)ϸ 輱е ڽƮ Ư¡̴.

Mealing

Conformal(ȣ) PCB Ÿ , ǰ Ϸ ߰ų ߻ . ַ ȣ ǻ ܷϴ ߻ϸ, ȯǿ Ŀ ߻Ѵ.

Meesling

1) ο ߻ϴ ·μ Ǵ 󿡼 Resin() Glass Fiber() иǾ ߻Ѵ. ڸ Ÿ, Ŀ . Board Material() 簢̳ ڰ иϰ ̴ Ű, ũ (1/32ġ) 30 mil̴. Fiber Glass Cloth() ŵ ߻ (void) ̴.

Memory Module PCB

ַ PC Work Station ޸ ϵ Memory ݵü IC ϳ PCB е ϿMemory 뷮 ȮŲ .

Meniscugraph Test

׽Ʈ ħ , ǥ ȭ ִ strain() ν ϴ .

Metal Clad Base Material

Ѹ Ǵ ݼ ڸ .

Metal Spots

ȸ Laminate() ޶ Solder Copper ݼ.

Metalization(ݼȭ)

ȣ Ư Ư Ǵ ݼ ڸ()̸ ̳ ݹ .

Microsectioning

˻ ̰ غϴ ( ä Cutting(ڸ: Cross section), Molding(ȭ:Encapsulation), Polishing(), Etching(ν), Staining () ̷. PCB ǰ 䱸׸ ˻ϱ κ äǴ0.5 - 1ġ ũ β Ȧ ǰ( ĥ, Ȧ ĥ, Ȧ ̹, Void, ȸǰ) ˻ ̴.

Microstrip

иǾ ground plane() üȸε Transmission Lone(Ÿ ۷) .

Migration

ǥ ˵Ǿ ִ ݼ(ַ ) ȯ Ͽ ȭ ݼ Ϻΰ ̿ȭǰ ʱ ġκ ŻϿ ٸ DJESJ ο ݼ 缮Ǵ . ̷ ݼ ݼ ǥ鿡 ϴ Lateral Migration, ӱ İ Through Migration , ġ ߸, Ư ıѴ.

Minimum Annular Ring

Land Edge(ܰ 𼭸) Ȧ ܰ𼭸 ̿ ִ ݼӵü ּ. ׸ κ ؾ Ѵ.

Minimum Land

Minimum Annular Ring ĪѴ.

Minimum Copper: ȸ ȸΰ μȸα.

Minimum Electrical Spacing

־ Ͽ ü ȸ ̿ ı Ǵ (Corona) Ͼ ŭ ȸλ ּ 밣.

Minor Defect

ǰ() ǵ (ȭ)Ű ʴ . ۵̳ ȿ Ȱ뿡 ߴ ġ ʴ´ٸ, Standards(ǥ)κ ŵ ִ ׸.

Misregistration()

, Ǵ ü ȸ(Feature, ) ̿ ĩ ġ ʴ .

Missing

Copper Foil()̳ Laminate()Resist Coating(ִũ)̳ Marking(ȣμ) ̵( ) .

Missing hole

array PCB ϱ ؼ hole ó .

MLB(multi layer board)

PCB ü (3 ̻) . Ư , ground ġ 4 MLB micro strip line , noise å  ϴ.

OLB(out layer bonding)

ʸ ij LSI TCP(tape carrier package) θ TCP ǿ ǿ ӵ lead outlay board θ. ǰ OLB Ѵ. TAB-IC cell ܺ ߾ bonding ϴ Ϲ ̹漺 (ACF) ٿ Ѵ.

Modification

PCB Ǿ . ̷ 䱸 ٶ ϴٴ 忡 Barnacle

Զ  ϱ⵵ Ѵ.

Modular Documentation System

ǰ õ ڵ ϴ ý, ֿ Ư .

-ǰ õ Code ´.

- и ȴ.

-ǰ releaseÿ õ RCR set Ѵ.

Module

ǰ ϰ ִ ǰ Ǵ ý μ ü ý

ϰ ȴ.

Motherboard

Plug-in() Module Array Ǵ PCBμ, ž ü ̷, ٸ, PCB(Daughter Board) žǴ Back Panel() ִ.

Mounting hole

Frame PCB žϱ Ǵ Ȧ, Ǵ PCB ü ǰ ()ϱ Ǵ Ȧ Ѵ.

Multilayer Dielectric

ȸο ϴ ٸ ȸ Ű ǰ ִ Glass() Ceramic ȥչ(Compound).

Multilayer Printed Circuit Board(μȸα)

䱸Ǵ ȸ 浹, ̿ Ͽ иŰ, ÿ δ ̻ ü ȸ ϳ Ͽ Ų PCB.

Multiple Image Phototool

ϰų ΰ ̻ ȸ ݺ 迭(Step & Repeat) ʸ.

(N׸)

 

Nail Heading

ǿ ü ϰ ߸ ʰ þ , ȸ ų ϸ short ߻ϴ 쵵 , microsection ˻ Nail heads Ȧӿ Ÿ þ β 100% Ѱų, ּ 䱸ġ Ѿ ҷ ޵DZ⵵ Ѵ.

Negative()

ʸ̳ ǻ󿡼 ȸΰ κ ˰ Ÿ .

Negative-Acting Resist

չ ȭǾ ʿ Ʈ, 뱤 Ŀ ۾ ʸ (񿵻) ǥ鿡 ܷϰ ȴ.

Negative Etchback

ü ȸ() ѷ ڷ ó ġ ϸ, ̷ 쿡 Ȧ ִ

.

Negative Phototool( ʸ)

üȸ , , ȣμ ڵ 渷 Ͽ ϰ Ÿ ó ʸ ϸ, ȸϹ Ǿ չ Ų.

Nicks

ܺ ؼ Glass Cloth Fiber ջ ʰ Laminate() ǥ .

Nodules(. Ȥ)

1)⼮ ݽ Cathode(:ǵݹ) Ǵ ձ ⹰.

2) Ȧ ݼ ⹰ Ƣ .

3) ν ȸ 𼭸 Ǵ ׶ ݼ ⹰ ַ ȴ.

Nomenclature

ǻ ũ μ Letters(), Numbers(),Symbols(ȣ) . (: Legend, Lettering, Marking)

Nonconductive ( )

PCB󿡼 ü ȣ, Resist ̷ ִ Image

Nonconducors(ü)

Dielectric Material

Nonfunctional Land

ִ ִ ش ȸ ϰ .

Nonpolar Solvents(ؼ)

۸ŭ ̿ȭ ʴ (solvent)μ, ó ̿ȭչ(Polar Compounds) ص , źȭҿ (resin)ó ̿¼ ȭչ ص ִ.

Nonwetting Solder

˵Ǵ ǥ鿡 Ÿ μ, ǥ鿡 Ǿ ˵ ʾ ݼ ¸ ϸ, ̴ ϱ ߻Ѵ.

(O׸)

 

Offset Land

ǵ ǰ Ȧ ̷ ʰ .

Opaque

1)(, ʸ) ƴϰ , . ʸ ĥϰų ϴ ۾.

Opaquer

Resin() System() ߰Ǵ ()μ, Ǵ ݻ籤, ص ŭ ϰ, 纸 ҳ .

Open Circuit

ȣ 긮 ȸΰ ų ҿϰ . ַ Ǽ, ǰ ҷ ̴.

Optical Density

()

Original Phototool

Photoplotter ۼ 1:1 .

Outgassing

PCB Assembly(: , ǰ, ܳ ) Ǵ ̳ а ¿ ⸦ лų, ٸ ϴ .

Outgrowth

ݿ üȸ ʸ鿡 ü ȸ 𵨺 ־ ġ̻ .

Overhang

Undercut Outgrowth . ࿡ Undercut ߻ ʾҴٸ, Overhang Outgrowth ũ̴.

Overlay

μȸ ִ ʸ μȸα̳ ˻縦 Blank ʸ ļ Ѵ.

Oxide Transfer

(P׸)

 

Packaging Density(е)

ִ ǰ. ڳ ü ΰ Ÿ ǥμ High, Medium, Low ǥȴ.

Pad

忡 . Ǵ ϼ PCB󿡼 Land κ 󿡼 θ .

Panel

Ϸ ۾ǰ, μ ȸα ҵ ϳ̻ ȸ յǾ ִ PCB() ̳ ˻翡 dz Եȴ.

Panel plating(dzڵ)

Ȧ ϴ dz ü ǥ鿡 ̷ ݼ ().

Part drawing(=master drawing)

μȸα(Rigid Flexible ) Ϻ ǰ Ǵ ǰ ġ Ѱġ(ġ) Grid ġ, ׸ üȸ ̳ ü ȸ , Ǵ ü ũ⳪ Ȧ ġ Ÿ ǰ ʿ . .

Passive

Ư ۾ȯ() Ͽ Ǵ ȿ ̿Ű ݼ ð ȿ Ű .

Path(ü, ȸ ۷)

(: Conductor)

Pattern()

μȸ ǻ ü ̳ ü ϸ, ÿ Ǵ ʸ(Ʈũ) Ÿ ȸ ǥϴ .

Pattern() plating

Ȧ ϴ ü ϻ ݼ Ű ݹ.

PCB(μȸα)

Printed Circuit Board μ PCB ü(Dielectric) ȣ ü ȸ(Copper: ) Ͽ ǰ μ ɵ(Active Component) (Passive Component) ׸ Ǵ ڵ ֵ ȣ ϴ ⱸ(Structure Component)̴.

PCBA

Printed Circuit Board Assembly

PCB(Copper) Identification

PCB Code (ȣ) Vintage(Revision:, ȣ) .

Peel Strength

ü ȸ (ȸ) ܳ ü 翡 () .

Peeling

1)⵵ݿ ݼ(base)̳, Ϻ() ݵ ⼮ ݹ̳ ڵ ˸ ݹ Ϻ Ǵ ΰ .

2) Cracking ߻ Resist Coating(ȸ μ ũ ִ ũ ũ) ȸγ 󿡼 ¸ Ѵ.

PFP(plastic flat pack)

ݵü Ĩ ڿ ݼӼ ̾ ϰ ܰ 1 ǰ

Periodic Reverse

ֱ Ǵ ⵵ . ֱ 2-3 Ǵ ̴.

Periphery(ܰѷ, ѷ)

ܰ ѷ

Permanent Mask(Һ )

Solder Resist Mask()ó ó Ŀ ʴ .

PGA(pin grid array)

package ٴڸ鿡 lead package ɿ뿡 ȭ DZ .

Photo Etch

(: Photo Fabrication)

Photo Fabrication

Print-and-Etch(μν) Ͽ, ݼӹڸ ϴ .

Photographic Reduction Scale

(ʸ)۾ڰ Artwork ҵǴ ֵ Artwork Ư Ÿ ǥص ô(Scale)μ, ġ 1:1 ̰ų Ǵ Ư ݵ Ǿ Ѵ.

Photomask

ʸ ó ǥ ǻ Photoresist() , U.V 뱤Ų.

Photomaster

(: Production Phototool)

Photoplotter

α׷ Photoimage( ó) Projector(, ) Plotterμ پ ³ X-Y ǥ ϰų Ǵ ɾμ ó ϸ ܿ Է ¿ ġ ī峪 Magnetic Tape, ׸ ó Flot File ε ϴ.

Photo Resist ( )

PCB ȸκȣ Ǹ Ư ȭоǰ ؼ ǰ Ư پ μ, ȣ ʴ νĵǾ ų, Print-and-etch : μ νĹ, ve : ) ݼ ⹰ ߰ ݵȴ.(ȸε, Ƽ )

Phototool (ʸ)

(: Printed Circuit Phototool : μ ȸο ʸ)

Phototool Identification

ܰ ǥõ ʸ Ǵ ȣ, 迡 Ϲ ִ.

Phototool Insepction Classes

˻ (0,1,2,3) ˻׸ ⼺ Ϻ پ , , Class3 ˻ ǥ ϴ ġ ׸ ˻ Ưġ ų 䱸ϰ ִ.

Phototool Insepction Report

˻縦 , ˻ ġ, , Workmanship(۾Ưġ) ġ Ư , ˻ Ȯڰ μ ʸ Բ Ǿ Ѵ.

Phototool Registration System

ʸ ߽ ݺ Ȯϰ ߱ Ǹ پ ũ տ ߽ ߱Ⱑ ϵ ̴.

Pierce

ġ() ̿Ͽ ǻ Ȧ մ .

Pigtail Lead Component

Flexible Lead ǰ

Pilot Hole

( : Location Hole)

Pin Density

PCB

Pin Hole

1) ʸ ó ߻ .

2) ġ ɿ ó ̳ ݼ ǥ ߻ Pit ̴ Pin Hole ݵ ̵ ¸ Ѵ.

Pit

ü ȸλ ߻ϴ ϳ, 簡 ŭ, ü ȸ() ȸλ ߻ ̳ ø .

( ǥ鿡 )

Pitch

üȸ Center Center ûŸ. üȸ ũⰡ , ȸ , Pitch ַ üȸ ܰ 𼭸 üȸ ܰ𼭸 Ÿ Ѵ.

Plastisol

ϸ öƽ ʸ ٲ ִ Resin Plasticizer ȥչ, ȥչ (Solvent) ߻ , ״ Film Ϻΰ ִ. Coating Ǵ Rack ⼮ ݼ þٴ ϱ ȴ.

Plated Through Hole(PTH)

̳ üȸ ̿ ִ Ȧ Ǵ Ȧ ݼ Ͽ, Ų Ȧ.

Plated Through Hole Structure Test

Glass-Plastic ؽŲ Ŀ PCB PTH ݼ üȸθ ˻ϴ .

Plate Finish

߰ ǥ ó , ʰ, Press Plate Ŵν (ݼӹ) ݼ ǥ óϴ .

Plating Area(ݸ)

1)dz̳ ǻ󿡼 ȸΰ κ ̴ ȸθ ϴ CAD񿡼 Copper Area ִ Program ִ.

2) dz̳ ǻ󿡼 κ ̴ ۾ ʸ ۽ Area Integrator(ʸ ) ϸ, ̸ ٰŷ ȸ ݽ е Ѵ.

Plating Bar(Լ)

⵵ݵ ܰ dz ڸ ġϰ, Ͻ 帧 Ǵ κ ǿ ޵ȴ.

Plating Bath(⵵)

⵵ ̳ ִ Tank

Plating Resists(ݹ)

ü ȸλ ݼ ݵ , ʵ ִ , ũ ۾ ְ Dry Film Ÿ Photopolymer(ü)Resist ִ.

Plating Up

翡 ϴ ο , (ǥ Ȧ ) ȭ ߰ ϴ .

Plating Void(ݱ)

ݵ Ư ݼӹ

Plug-in Contacts( Ӵ)

EdgeͿ µ Ͽ PCB ܰ 𼭸 Ϸ Ӵ.

Polarization

ǰ ̳ ,  ߻ɼ ּȭ ִ ϳ 󿡼 Ī ŽŰ ̴.

Polarizing Pin

ǰ Ư ҿ յ ֵ ġ.

Polarizing Slot (: Keying Slot)

Polar Solvents(ؼ)

а ؼ ȥչ ؽų ֱ , ̿ȭ Ǿ ִ źȭҳResin ؼ ȥչ .

Polyimide Resins

PCB 꿡 ʿ ϱ , Բ Ǵ Ҽ , ¿ ʿ ٸȸο ȴ.

Pores()

, ⵵ݵ ݼ ǥ鰰 ߻Ǵ ҿ .

Porosity()

߻

Positional Limitation Tolerancing(ġѰ)

̷ Ȯ ġ(True Position)κ, () ߻ , ̿ ɸ Ǵ (: zone) ϴ .

Positive

ʸ̳ ǻ󿡼 ȸΰ Ǿ κ ˰ Ÿ .

Positive-Acting Resist

ؼ صǾ ε巯 ܷü ϴ Ʈ 뱤 ġ Ŀ ۾ ʸ κ ؿ ִ Ʈ ŵȴ.

Positive Phototool

üȸ ׸ ȣ (Opaque) ó̵ǰ Ÿ ʸ.

Post Exposure Bake

뱤 Ŀ Photo Resist Ű .

Post Development Bake

ó Resist Ű .

PGA(Pin Grid Array )

ȸ(LSI) ,,ȭ (pin) ʿ伺 Ű ޸ ڸ 2.54mmġ 鷹̾ƿ ִ ٴ Ű Ѵ٣ ý ϵ ϱ ؼ ȸο ǰ ǻ , µ Ը Ű, ī巹, 巹, ý װ ȴ. ϰ Ű ݵü ȸΰ Ǹ 𼭸 ܺ (lead pin:) ´. ȸ ݵü Ĩ ̱Ű DIP(dual in line package) FP(flat package), CC(chip carrier) PGA ִ٣Ű Ű ʿ ٷ ڰ ִ DIP, Ű޸鿡 ڿ 迭 ִ PGA (through hole mounting) SOP(small outline package), QFP(quad flat package), LCC(leadlesschip carrier) ǥ(surface mounting) ִ٣

PLCC(plastic leaded chip carrier - ǥ Ű)

÷ƽ Ű κ J ִ ǥ Ű ̴. ̱ ػ罺 νƮ(TI)簡256Kbit DRAM Ű äϸ鼭 ޵DZ ʴ. Ĩ ȭ (÷ƽ ) Ű ,μ, ߱ Բ Ű µ DIP(dual inlinepackage) ߽κ Ʈ 忡 ־ еȭ ϱ SOJ(small outline J leaded) Բ ߵ ǥ Ű̴. PLCC LSI, PLD(programmable logic device)  ǰ ġ 1.27mm(50mil), ɼ 18~84 J QFP(quad flat package; L ű⳯ ) ϱⰡ ̱ ϳ ܰ ˻ϱⰡ ƴٴ ִ. PLCC Ī Ī ͱ 鿡 е带 ٿ 尡 ǥ Ű LCC(leadless chip carrier), Ű ƴ ÷ƽ LCCPLCC(plastic leadless chip carrier) ִµ ̵ ַ Ű J 尡 ִ QFJ(quad flat J leaded package), е带 QFN(quad flat non leaded package) θ.

Plasma(ö )

ö(plasma) Ϲ ʰ¿ ϸ ̿° ϸ ڰ ȥ 鼭 (-) (+) ߼ ִ ü Ѵ. ü ʸ ̺(K)̻ ϸ ̿ ߼ڰ ö µ ʰ ¿ κ ȭ Ӹ ƴ϶ , Ǵ Ǿ ü Ǵ ö Ҹ»° ȴ. ö ̸ ׸ Ե 1930 ̱ ¾ ⸦ ̿ȭ ü ̴. ü, ü, ü ¿ ̾ ö 4 ¶ θ⵵ ϴµ ũ(arc) ߱ ʴ ö ö ϸ, ݵü 帣 ¿ ڿ (hole:ݵü ) , ư ݼ̳ ݱݼ ڿ ǹ̷ ö ϴµ ̸ üö Ѵ. ö о߿ Ȱǰ ִµ ۷ι(glow discharge) 籤ֳ ö öCVD ݵü ڸ, ݵü 󿡼 輱 ϴ ü Ī ϴ Ī ̿ǰ , Ʈ Ȱ ̹ ݵü̽ ö Ŀõ ̽  Ȱȴ.

Plotter

Plotter(÷) ̴ Ͽ ܼ ڿ ׸ ׸ 鿡 ̸ μ ִ ġ Ѵ. Plotter ϴ Ŀ ÷, ÷, ÷, ũ ÷, ÷ еȴ.

Pre-Heating

÷ ó PCB Ű ̴ Flux Ȱȭ µ ø ̸, ÿ ˽ Ǵ . Ű ǽ.

Prepreg

B-Stage(ݰȭ) ÷ Sheet Material μ Բ սŰ ȴ. (: )

Press-Fit Contact

ü ݼ Ǵ PTH(Ȧ) Ǿų PTH ƴ Ȧ(Non-PTH) μȸ Ȧ ӿ ִ .

Prime Manufacturing Hole(Prime Tooling Hole)

0/0 Datum( ), Prime Target ȣȯǴ Ȧ ϸ, ̴ PCB ȸ ҿ ġ ȴ.

Printed Board

ó Printed μȸ) Ǵ Printed Wiring(μ輱) Ī ⿡ Rigid(), Flexible(), Single(ܸ), Double(), ׸ ̴.

Printed circuit(μȸ)

1)  о߸ Ÿ . μ  ȸη μǰ, μ 輱 Ǵ ̵ ȥ밳̸, ġ ǥ , ȸ. μ μ 輱, ׸ ġ ǥ鿡 , ǰȸ.

Printed Circuit Board

RigidŸ Ͽ Ȧ ó μȸ ۾ Ϸ ǰ.

Printed Circuit Board Assembly

, ǰ Ǿų, ٸ μ ȸ ǰ ̷ .

Printed Circuit Board Assembly : Drawing : PCB(: Assembly Drawing)

Printed Circuit Layout

PCB , ǰ̳ ǰ ũ ġ ׸ ǰ ȣ ̾ ü ȸ ε ǥ . Film(Artwork)̳ غϴµ ʿ ִ.

Printed Circuit Pack

Ǵ δ Printed Circuit Board Assembly̴.

Printed Circuit Phototool

ȸ ̳ μ ʿ ǻ Ű غ 1:1 ʸ. (: Positive, Negative, Original, Master, Production and Shop-Aid Phototools.)

Printed Component

Inductor, Resistor, Capacitor Transmission Line(ȸ) μȸ ¸ ǰ.

Printed Contact

ȣ ý Ϻκ ϴ üȸ Ѻκ.(: Plug-In Contact)

Printed Wiring(μ輱)

ǰ иǰ, γ ǥ Strip Wire(輱) , ڷ ̷ ǰ ִ̾ 輱.

Printed Wiring Assembly Drawing(μ輱)

(: Printed Circuit Board Assembly Drawing)

Printed Wiring Board(PWB)

(: Printed Circuit Board)

Printed Wiring Layout

(: Printed Circuit Layout)

Printing

()ʸ ̿Ͽ Ʈ ǥ ʿ ȸ س ۾.

Product Release Control Record(RCR:ǰ 㰡 )

ǰ ϰ ϱ ؼ Ǵ μ Listӿ ȣ ȣ ϵǾ ִ.

Production Board()

û ԰ݼ(ű԰ ) ؼ Batch ۾ PCB.

Production Master

(: Production Phototool)

Production Phototool

PCB ϰ غ ʸ.

Profile(鵵, ܸ)

 ٸ ʰ ǥ鿡 ̴ . , Cross-Section Copper Panel Resist Line Profile.

Protective Coating(ȣ )

̳ ȯ Ͽ ⳪ , ޺ ߻ ִ ǰ PCB ǥ鿡 ϴ ȣ.

Prototype Printed Circuit Board( PCB)

ȿ Ȯϱ ù ǰ PCB ο 信 ɼ. ġ Ѵ.

Protrusion(, )

ȸγ Ȧ ݼ 鷯 .

P&SVH(pad & surface via hole)

glass epoxy pad surface via hole(ǥ 2 ϴ hole) .

PTH(plated through hole)

PCB MLB Ͽ̳ ǰ ϱ ؼ ϴ Ȧ

Pull Strength(尭)

(Q, R׸)

 

QFP(quad flat package)

4 尡 ǥ package

Rack

1) ǰ(PCB) ɰų ϱ ؼ Ǵ Frame ⼮ ݽ Cathode() Ű ִ.

2) ϱ ϴ 25 Slots(Ȩ) ִ.

Radial Lead Component( ǰ)

κ ִ 弱 Disk Can ϰ ִ ǰ.

Reactance

ȸλ󿡼 ߻ϴ Inductance Capacitance 帧 ϴ , ũ Chess ǥ ִ.

Rectifier()

ȯϴ ġ.

Reference Edge

̷ ü ȸγ Cable(ۼ) 𼭸. ( Ǽ̳ ĺ Ǵ ȣ μ ǥõȴ. üȸδ Reference Edge(ؿܰ) Ÿ ִ ù° ȸθ ġ ĺ ֵ Ǿ ִ.)

Reflow

dzڻ Ű Fusing Ǵ Squeegee θ.

Reflow Soldering

ǥ Tin(ּ) ̿Ͽ ǰ սŰ ϰ, Ϸ ðŰ .

Register Mask

Registration(ġ) ϱ ߽ ߱ Ǵ Symbol.

Registration(, ո߱, ߽ ġ)

1) Misregistration() ݴ븻.

2) ߽ ó ߽ ġ ǥϴ .

3) ϰ ϴ ġ ݴ ġ ġ() . ( MLB land 迭 land center ߳ .)

Registration System(߽ɸ߱ ġ)

߿ ġ Ȯ ϰ ݺ е ϱ .

Repairing()

̳ܰ ȣȯ ǰ ǰ ɷ ϴ

Resin()

PCB ʿ սŰ Ǵ ȭ.

Resin Recession()

¿ Ų PTH(Ȧ) ũ , Ȧ PTH Barrel ̿ ߻ (Voids). ( PTH κ ݽ ۽ µ Ͽ RESIN κ Ը )

Resin-rich

а ȥչ ǥ Resin 簭ȭ κ β.

Resin Smear

߻Ǹ, ü ȸ 𼭸 ǥ κ  þ پ ִ .

Resin Starved Area (̺)

׶󽺸 ħ ųŭ ġ , PCB Ϻκп Ÿ ų, Ǵ δ.

Resist()

νľ, ⵵ , ۿ̳ κ ü ȸ Ϻκ ȣϱ Ǵ ũ Ʈ, öƽ Ǵ ù .

Resistance Soldering: ׳)

Ѽ ̻ ذ ˵ ̷ .

Resolution(ػ)

پ (ȸ) ̽(ȸΰ) Film Master󿡼 ٽ ִ ɷ.

Reserve Image(μ)

⵵ݿ ü Ű ϴ PCB ʸ Ʈ .

Reversion(ȯ)

ϴ չ Ͼ  κ Monomer(ܷü) Ǵ Polymer(ü) ʱ· ǵư ȭ , ⿡ Ư̳ Ư ߿ ȭ ϰ ȴ.

Revision(, )

ʸ̳ Artwork, CAD Data ñ԰ݻ .

Reworking(۾)

ϳ Ǵ ̻ Ǯ ϴ .

Ribbon Cable

(: Cable)

Right-Angle Edge Connection

PCB ܰ 𼭸 ü ȸθ ִ ͷμ, ǻ ü ȸθ ̷.

Right Reading Emulsion Up

ʸ̳ Ų Emulsion() 鿡 Ǿ ־, Artwork , Film ġϿ Ǿ ִ.

Risers(ȸ)

, ٸ ȸ ̷ ü ȸ.

Rotary Dip Test

μȸ ǿ ϳ ݱ ̸ ð ˵Ǹ, Ϲ ۾ ٴ ǿ ũ ϱ ǰ . ǥ Minimum Wetting Time(ּħð) ǻ 󸶳 ϰ ǾĿ ϰ ˻ǰ, , .

Route Guide

PCB ԰ݴ ڸ ϴ ⱸ( ̵ )

Routing

Cutting Bit(ܰ) Ͽ PCB ־ ġ ڸ ۾.

Routing Mark