CN101365297A - 电路板的切割方法 - Google Patents
电路板的切割方法 Download PDFInfo
- Publication number
- CN101365297A CN101365297A CNA2007100756678A CN200710075667A CN101365297A CN 101365297 A CN101365297 A CN 101365297A CN A2007100756678 A CNA2007100756678 A CN A2007100756678A CN 200710075667 A CN200710075667 A CN 200710075667A CN 101365297 A CN101365297 A CN 101365297A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- coverlay
- cut
- cutting method
- laser
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0017—Etching of the substrate by chemical or physical means
- H05K3/0026—Etching of the substrate by chemical or physical means by laser ablation
- H05K3/0032—Etching of the substrate by chemical or physical means by laser ablation of organic insulating material
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0052—Depaneling, i.e. dividing a panel into circuit boards; Working of the edges of circuit boards
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09063—Holes or slots in insulating substrate not used for electrical connections
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/0909—Preformed cutting or breaking line
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/01—Tools for processing; Objects used during processing
- H05K2203/0191—Using tape or non-metallic foil in a process, e.g. during filling of a hole with conductive paste
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/13—Moulding and encapsulation; Deposition techniques; Protective layers
- H05K2203/1377—Protective layers
- H05K2203/1383—Temporary protective insulating layer
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
- Laser Beam Processing (AREA)
Abstract
Description
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100756678A CN101365297B (zh) | 2007-08-10 | 2007-08-10 | 电路板的切割方法 |
US12/051,687 US7943490B2 (en) | 2007-08-10 | 2008-03-19 | Method of cutting PCBS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100756678A CN101365297B (zh) | 2007-08-10 | 2007-08-10 | 电路板的切割方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101365297A true CN101365297A (zh) | 2009-02-11 |
CN101365297B CN101365297B (zh) | 2010-11-17 |
Family
ID=40346935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100756678A Expired - Fee Related CN101365297B (zh) | 2007-08-10 | 2007-08-10 | 电路板的切割方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7943490B2 (zh) |
CN (1) | CN101365297B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104507257A (zh) * | 2014-12-11 | 2015-04-08 | 江门崇达电路技术有限公司 | 一种pcb成型方法 |
CN105472891A (zh) * | 2015-12-31 | 2016-04-06 | 武汉凌云光电科技有限责任公司 | 利用激光进行硬质电路板切割的方法 |
CN106216483A (zh) * | 2016-07-29 | 2016-12-14 | 领胜城科技(江苏)有限公司 | 一种料带精密定位的冲压工艺 |
CN109920752A (zh) * | 2019-02-28 | 2019-06-21 | 厦门信达光电物联科技研究院有限公司 | 一种切割工艺 |
CN111757597A (zh) * | 2020-08-04 | 2020-10-09 | 景旺电子科技(龙川)有限公司 | 一种揭盖法制作双面阳极氧化铝基线路板的方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10194533B2 (en) | 2014-01-20 | 2019-01-29 | Smart Wave Technologies, Inc. | Methods of laser trace post processing and depaneling of assembled printed circuit boards |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9420182D0 (en) * | 1994-10-06 | 1994-11-23 | Int Computers Ltd | Printed circuit manufacture |
CA2189291C (en) * | 1996-10-31 | 2004-10-05 | 700674 Ontario Corporation Doing Business As Carroll Associates | Method for making a multilevel polyimide stencil |
US6956182B2 (en) * | 2000-05-26 | 2005-10-18 | Sts Atl Corporation | Method of forming an opening or cavity in a substrate for receiving an electronic component |
US20060213685A1 (en) * | 2002-06-27 | 2006-09-28 | Wang Alan E | Single or multi-layer printed circuit board with improved edge via design |
TWI321517B (en) * | 2003-01-14 | 2010-03-11 | Opaque polyimide coverlay | |
CN1544218A (zh) * | 2003-11-14 | 2004-11-10 | 上海华樱激光模切板有限公司 | 高精度柔性电路模切板的制造方法 |
DE102004018468A1 (de) * | 2004-04-16 | 2006-02-16 | eupec Europäische Gesellschaft für Leistungshalbleiter mbH | Verfahren zum strukturierten Aufbringen einer laminierbaren Folie auf ein Substrat für ein Halbleitermodul |
CN100477136C (zh) * | 2006-01-10 | 2009-04-08 | 矽品精密工业股份有限公司 | 电路板及其构装结构 |
-
2007
- 2007-08-10 CN CN2007100756678A patent/CN101365297B/zh not_active Expired - Fee Related
-
2008
- 2008-03-19 US US12/051,687 patent/US7943490B2/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104507257A (zh) * | 2014-12-11 | 2015-04-08 | 江门崇达电路技术有限公司 | 一种pcb成型方法 |
CN105472891A (zh) * | 2015-12-31 | 2016-04-06 | 武汉凌云光电科技有限责任公司 | 利用激光进行硬质电路板切割的方法 |
CN106216483A (zh) * | 2016-07-29 | 2016-12-14 | 领胜城科技(江苏)有限公司 | 一种料带精密定位的冲压工艺 |
CN109920752A (zh) * | 2019-02-28 | 2019-06-21 | 厦门信达光电物联科技研究院有限公司 | 一种切割工艺 |
CN111757597A (zh) * | 2020-08-04 | 2020-10-09 | 景旺电子科技(龙川)有限公司 | 一种揭盖法制作双面阳极氧化铝基线路板的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101365297B (zh) | 2010-11-17 |
US20090042370A1 (en) | 2009-02-12 |
US7943490B2 (en) | 2011-05-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 518103 Shenzhen Province, Baoan District Town, Fuyong Tong tail Industrial Zone, factory building, building 5, floor, 1 Co-patentee after: Zhending Technology Co., Ltd. Patentee after: Fuku Precision Components (Shenzhen) Co., Ltd. Address before: 518103 Guangdong city of Shenzhen province Baoan District Fuyong Zhen Tang Wei Cun Xinyuan Industrial Zone Co-patentee before: Honsentech Co., Ltd. Patentee before: Fuku Precision Components (Shenzhen) Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20160810 |