CN102445648B - 电路板文字漏印的检测方法 - Google Patents
电路板文字漏印的检测方法 Download PDFInfo
- Publication number
- CN102445648B CN102445648B CN201010502910.1A CN201010502910A CN102445648B CN 102445648 B CN102445648 B CN 102445648B CN 201010502910 A CN201010502910 A CN 201010502910A CN 102445648 B CN102445648 B CN 102445648B
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- Prior art keywords
- testing cushion
- circuit board
- hole
- covers
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000007639 printing Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000012360 testing method Methods 0.000 claims abstract description 155
- 239000000523 sample Substances 0.000 claims abstract description 45
- 238000003466 welding Methods 0.000 claims description 28
- 238000001514 detection method Methods 0.000 claims description 26
- 238000009413 insulation Methods 0.000 claims description 14
- 229910000679 solder Inorganic materials 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000011889 copper foil Substances 0.000 claims description 3
- 238000011161 development Methods 0.000 claims description 2
- 238000005530 etching Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 49
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201010502910.1A CN102445648B (zh) | 2010-10-13 | 2010-10-13 | 电路板文字漏印的检测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201010502910.1A CN102445648B (zh) | 2010-10-13 | 2010-10-13 | 电路板文字漏印的检测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102445648A CN102445648A (zh) | 2012-05-09 |
CN102445648B true CN102445648B (zh) | 2013-10-30 |
Family
ID=46008339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201010502910.1A Expired - Fee Related CN102445648B (zh) | 2010-10-13 | 2010-10-13 | 电路板文字漏印的检测方法 |
Country Status (1)
Country | Link |
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CN (1) | CN102445648B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103033737A (zh) * | 2012-12-17 | 2013-04-10 | 春焱电子科技(苏州)有限公司 | Pcb板漏印文字检测方法 |
CN103841763B (zh) * | 2013-04-08 | 2017-02-01 | 胜宏科技(惠州)股份有限公司 | 一种pcb板碳油漏印测试方法 |
CN108957291A (zh) * | 2018-07-09 | 2018-12-07 | 湖北金禄科技有限公司 | 一种pcb防漏印字符的检测方法 |
CN112888146A (zh) * | 2020-12-30 | 2021-06-01 | 珠海超群电子科技有限公司 | 一种线路板漏印字符的检测方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1352397A (zh) * | 2000-09-05 | 2002-06-05 | Atg试验体系两合公司 | 测试电路板的方法和设备 |
CN101403709A (zh) * | 2008-10-31 | 2009-04-08 | 广东正业科技有限公司 | 一种印刷电路板外观检查机 |
CN101403708A (zh) * | 2008-10-31 | 2009-04-08 | 广东正业科技有限公司 | 一种电路板外观缺陷检查方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0582946A (ja) * | 1991-09-19 | 1993-04-02 | Hitachi Chem Co Ltd | プリント配線板 |
JP3116975B2 (ja) * | 1992-04-23 | 2000-12-11 | エルナー株式会社 | プリント配線板のパターン検査方法 |
JPH05302955A (ja) * | 1992-04-27 | 1993-11-16 | Elna Co Ltd | プリント配線板のパターン検査方法 |
-
2010
- 2010-10-13 CN CN201010502910.1A patent/CN102445648B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1352397A (zh) * | 2000-09-05 | 2002-06-05 | Atg试验体系两合公司 | 测试电路板的方法和设备 |
CN101403709A (zh) * | 2008-10-31 | 2009-04-08 | 广东正业科技有限公司 | 一种印刷电路板外观检查机 |
CN101403708A (zh) * | 2008-10-31 | 2009-04-08 | 广东正业科技有限公司 | 一种电路板外观缺陷检查方法 |
Non-Patent Citations (3)
Title |
---|
JP特开平5-297050A 1993.11.12 |
JP特开平5-302955A 1993.11.16 |
JP特开平5-82946A 1993.04.02 |
Also Published As
Publication number | Publication date |
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CN102445648A (zh) | 2012-05-09 |
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Effective date of registration: 20140903 Address after: 066000 Qinhuangdao economic and Technological Development Zone, Hebei Tengfei Road, No. 18 Patentee after: HONGQISHENG PRECISION ELECTRONICS (QINHUANGDAO) Co.,Ltd. Patentee after: Zhen Ding Technology Co.,Ltd. Address before: 518103 Shenzhen Province, Baoan District Town, Fuyong Tong tail Industrial Zone, factory building, building 5, floor, 1 Patentee before: FUKU PRECISION COMPONENTS (SHENZHEN) Co.,Ltd. Patentee before: Zhen Ding Technology Co.,Ltd. |
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Effective date of registration: 20170629 Address after: No. 18 Tengfei Road, Qinhuangdao Economic Development Zone, Hebei Co-patentee after: Peng Ding Polytron Technologies Inc. Patentee after: HONGQISHENG PRECISION ELECTRONICS (QINHUANGDAO) Co.,Ltd. Address before: 066000 Qinhuangdao economic and Technological Development Zone, Hebei Tengfei Road, No. 18 Co-patentee before: Zhen Ding Technology Co.,Ltd. Patentee before: HONGQISHENG PRECISION ELECTRONICS (QINHUANGDAO) Co.,Ltd. |
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