TW200614884A - Flexible print circuit board - Google Patents

Flexible print circuit board

Info

Publication number
TW200614884A
TW200614884A TW094121553A TW94121553A TW200614884A TW 200614884 A TW200614884 A TW 200614884A TW 094121553 A TW094121553 A TW 094121553A TW 94121553 A TW94121553 A TW 94121553A TW 200614884 A TW200614884 A TW 200614884A
Authority
TW
Taiwan
Prior art keywords
circuit board
boards
print circuit
flexible print
overlaps
Prior art date
Application number
TW094121553A
Other languages
Chinese (zh)
Other versions
TWI368464B (en
Inventor
Shingo Ueda
Original Assignee
Sumitomo Elec Printed Circuits
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 Sumitomo Elec Printed Circuits filed Critical Sumitomo Elec Printed Circuits
Publication of TW200614884A publication Critical patent/TW200614884A/en
Application granted granted Critical
Publication of TWI368464B publication Critical patent/TWI368464B/en

Links

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Structure Of Printed Boards (AREA)
  • Laminated Bodies (AREA)
  • Combinations Of Printed Boards (AREA)

Abstract

This invention provides a flexible PCB(Print Circuit Board), which comprises a portion of electric wires for connecting each circuit parts and overlaps a plurality of boards. The flexible PDB has no friction noise occurred while flexing even without coating the mold releasing resin at faces where faces of the boards are contacting to each other. The flexible PCB(Print Circuit Board), comprising a portion of electric wires for connecting each circuit parts and overlaps a plurality of boards, is characterized with attaching unevenness to the sides where surfaces of the boards are contacting to each other and especially characterized with attaching unevenness by grinding or embossing.
TW094121553A 2004-07-06 2005-06-28 Flexible print circuit board TWI368464B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004198734A JP4398311B2 (en) 2004-07-06 2004-07-06 Flexible printed circuit board

Publications (2)

Publication Number Publication Date
TW200614884A true TW200614884A (en) 2006-05-01
TWI368464B TWI368464B (en) 2012-07-11

Family

ID=35797675

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094121553A TWI368464B (en) 2004-07-06 2005-06-28 Flexible print circuit board

Country Status (4)

Country Link
JP (1) JP4398311B2 (en)
KR (1) KR101098132B1 (en)
CN (1) CN1725931B (en)
TW (1) TWI368464B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007299623A (en) * 2006-04-28 2007-11-15 Optrex Corp Connecting board of folding-back type electric equipment
JP4845705B2 (en) * 2006-12-19 2011-12-28 日東電工株式会社 Printed wiring board, manufacturing method thereof, and electronic device
JP2009075365A (en) * 2007-09-20 2009-04-09 Omron Corp Optical wiring and light transmission module
JP5515171B2 (en) * 2009-12-18 2014-06-11 住友電工プリントサーキット株式会社 Flexible printed wiring board, housing structure, electronic equipment
KR101676747B1 (en) * 2015-04-13 2016-11-16 (주) 액트 Flexible Bonding Structure including Flexible-Joints and FPCB
CN108400180B (en) * 2018-01-25 2020-06-16 北京工业大学 Textured substrate enhances electrical stability of flexible devices under mechanical stress

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3515490B2 (en) * 2000-06-30 2004-04-05 三洋電機株式会社 Flexible printed circuit board and foldable mobile phone terminal having flexible printed circuit board
JP2002368440A (en) * 2001-06-06 2002-12-20 Toshiba Corp Folding type electronic device and its flexible board
TW591671B (en) * 2001-06-27 2004-06-11 Shinetsu Chemical Co Substrate for flexible printed wiring
JP2004079730A (en) 2002-08-15 2004-03-11 Nippon Mektron Ltd Flexible circuit board

Also Published As

Publication number Publication date
JP2006024584A (en) 2006-01-26
KR101098132B1 (en) 2011-12-26
JP4398311B2 (en) 2010-01-13
TWI368464B (en) 2012-07-11
CN1725931B (en) 2011-05-11
CN1725931A (en) 2006-01-25
KR20060048487A (en) 2006-05-18

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Legal Events

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