TW200630623A - Electrical inspection device for flexible printed board - Google Patents

Electrical inspection device for flexible printed board

Info

Publication number
TW200630623A
TW200630623A TW094141163A TW94141163A TW200630623A TW 200630623 A TW200630623 A TW 200630623A TW 094141163 A TW094141163 A TW 094141163A TW 94141163 A TW94141163 A TW 94141163A TW 200630623 A TW200630623 A TW 200630623A
Authority
TW
Taiwan
Prior art keywords
flexible printed
printed board
resistance
inspection device
electrical inspection
Prior art date
Application number
TW094141163A
Other languages
Chinese (zh)
Other versions
TWI279560B (en
Inventor
Kazuo Inoue
Original Assignee
Nippon Mektron Kk
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Mektron Kk filed Critical Nippon Mektron Kk
Publication of TW200630623A publication Critical patent/TW200630623A/en
Application granted granted Critical
Publication of TWI279560B publication Critical patent/TWI279560B/en

Links

Abstract

The tint crack on the bottom of assembling the part can be detected without damaging the flexible printed board. The solution method provides the electrical inspection device (10) for the flexible printed board (30) which includes the top (11) and bottom (12) bases. Between them, the concave window (13) which set up the pressure modified structure (14) on the top base (11). The resistance inspection apparatus (19) can be used to measure the resistance of conductor pattern on the above flexible printed board (30). The absorbed pump (17) of the pressure modified structure (14) can generate the deformation condition in the flexible printed board (30) protrusion to concave window (13). The tint cracks can be available due to the resistance increasing used from the resistance inspection apparatus (19) while the gap of the cracks can be widen and deformed due to pressure.
TW94141163A 2005-02-14 2005-11-23 Electrical inspection device for flexible printed board TWI279560B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005035776A JP4659479B2 (en) 2005-02-14 2005-02-14 Electrical inspection device for flexible printed circuit board

Publications (2)

Publication Number Publication Date
TW200630623A true TW200630623A (en) 2006-09-01
TWI279560B TWI279560B (en) 2007-04-21

Family

ID=36923241

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94141163A TWI279560B (en) 2005-02-14 2005-11-23 Electrical inspection device for flexible printed board

Country Status (3)

Country Link
JP (1) JP4659479B2 (en)
CN (1) CN1821766B (en)
TW (1) TWI279560B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5839986B2 (en) * 2011-12-26 2016-01-06 日産自動車株式会社 Inspection method and inspection system
CN104076235A (en) * 2013-03-27 2014-10-01 深圳市海洋王照明工程有限公司 Method of detecting open circuit of printed line of PCB
WO2016076671A1 (en) * 2014-11-13 2016-05-19 세종대학교산학협력단 Method and apparatus for testing flexible element

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62211568A (en) * 1986-03-12 1987-09-17 Hitachi Ltd Conduction testing device for wiring circuit board
JP2542685B2 (en) * 1988-09-09 1996-10-09 凸版印刷株式会社 Printed wiring board loading device
JPH03262980A (en) * 1990-03-13 1991-11-22 Fujitsu Ltd Defective position detecting device for printed board
JPH0720187A (en) * 1993-06-30 1995-01-24 Matsukueito:Kk Substrate inspection instrument
US5442299A (en) * 1994-01-06 1995-08-15 International Business Machines Corporation Printed circuit board test fixture and method
JP3717578B2 (en) * 1996-01-25 2005-11-16 日置電機株式会社 Method of determining the presence or absence of poor connection leads by the four-terminal measurement method
DE10108050C1 (en) * 2001-02-20 2002-10-10 Siemens Ag Test arrangement for electronic units has mechanical drive for moving first plate towards second to bring contact points in contact with needles, vacuum chamber, seal and vacuum pump
CN100356183C (en) * 2002-07-23 2007-12-19 井上商事株式会社 Checking tool for printed circuit-board
CN2590006Y (en) * 2002-12-05 2003-12-03 曾家棠 Environment protective printed circuit board testing equipment
JP4067991B2 (en) * 2003-03-07 2008-03-26 日本メクトロン株式会社 Printed circuit board continuity testing device with surface mount components
CN2629046Y (en) * 2003-05-26 2004-07-28 系新科技股份有限公司 Element tester for printed circuit board

Also Published As

Publication number Publication date
JP4659479B2 (en) 2011-03-30
CN1821766B (en) 2010-11-17
CN1821766A (en) 2006-08-23
JP2006220590A (en) 2006-08-24
TWI279560B (en) 2007-04-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees