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) : ƿƮν (+) 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. ƿν (Outgrowth) : ʸ Ǵ Ʈ Ͽ ־ ü ʰϿ 忡 ü з.
20. (Undercut) Ī Ͽ ü 鿡 Ȩ Ǵ .
21. (Overhang) : ƿν .
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 찡.
(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
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 ִ.
|
(C1) |
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 |
(C2) |
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 پٰ ˷ , 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) |
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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 ̴ . |
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?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) |
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?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) |
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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. |
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(J) |
(K) |
(L) |
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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) |
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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) |
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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.
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(O) |
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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) |
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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 öCVD 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) |
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Q QFP(quad flat package) 4 尡 ǥ package R 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 ñݻ . 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 |