KR20060123597A - 가요성 회로 기판 어셈블리 - Google Patents
가요성 회로 기판 어셈블리 Download PDFInfo
- Publication number
- KR20060123597A KR20060123597A KR1020067017262A KR20067017262A KR20060123597A KR 20060123597 A KR20060123597 A KR 20060123597A KR 1020067017262 A KR1020067017262 A KR 1020067017262A KR 20067017262 A KR20067017262 A KR 20067017262A KR 20060123597 A KR20060123597 A KR 20060123597A
- Authority
- KR
- South Korea
- Prior art keywords
- circuit board
- reinforcement
- grooves
- bent
- bending
- Prior art date
Links
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
- H05K1/00—Printed circuits
- H05K1/02—Details
-
- 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0277—Bendability or stretchability details
- H05K1/0278—Rigid circuit boards or rigid supports of circuit boards locally made bendable, e.g. by removal or replacement of 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0313—Organic insulating material
- H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
- H05K1/0366—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement reinforced, e.g. by fibres, fabrics
-
- 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
- H05K2201/09036—Recesses or grooves in insulating substrate
-
- 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
- H05K2203/30—Details of processes not otherwise provided for in H05K2203/01 - H05K2203/17
- H05K2203/302—Bending a rigid substrate; Breaking rigid substrates by bending
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/24521—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness with component conforming to contour of nonplanar surface
- Y10T428/24537—Parallel ribs and/or grooves
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Structure Of Printed Boards (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Pens And Brushes (AREA)
- Air Bags (AREA)
Abstract
Description
Claims (8)
- 가요성 회로 기판 어셈블리로서,굽힘 영역(bending region)에 의하여 분리된 제 1부분 및 제 2부분을 가지며, 복수의 층들을 가진 강화 회로 기판(rigid circuit board); 및상기 굽힘 영역내로 절단되고, 상기 굽힘 영역이 구부러지는 축에 대하여 실질적으로 평행하게 절단되는 다수의 홈들을 포함하며,상기 홈들은 상기 강화 회로 기판을 통과하여 적어도 1/2 절단되는, 가요성 회로 기판 어셈블리.
- 제 1항에 있어서,상기 홈들은 상기 강화 회로 기판를 통과하여 약 2/3 절단되는, 가요성 회로 기판 어셈블리.
- 제 1항에 있어서,상기 강화 회로 기판는 유리섬유 직물 에폭시 재료(fiberglass-weave epoxy material)를 포함하는, 가요성 회로 기판 어셈블리.
- 제 1항에 있어서,상기 홈들은 상기 굽힘 영역의 내부 반경상에 배치되는, 가요성 회로 기판 어셈블리.
- 제 1항에 있어서,상기 홈들은 V-자형 프로파일을 가지는, 가요성 회로 기판 어셈블리.
- 제 1항에 있어서,상기 홈들은 실질적으로 직사각형 프로파일을 가지는, 가요성 회로 기판 어셈블리.
- 제 1항에 있어서,상기 강화 회로 기판는 상기 강화 회로 기판의 내부면으로부터 측정된 180도까지의 각도로 상기 굽힘영역에서 구부러지는, 가요성 회로 기판 어셈블리.
- 제 1항에 있어서,상기 강화 회로 기판는 상기 강화 회로 기판의 굽힘 영역의 비절단층 중 한 비절단층상에서 제 1 및 제 2부분을 분리하는 상기 굽힘영역 전반에 걸쳐 상기 강화 회로 기판의 상기 제 1부분으로부터 상기 제 2부분까지 배치된 전기 트레이스들을 포함하는, 가요성 회로 기판 어셈블리.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/789,522 | 2004-02-27 | ||
US10/789,522 US6927344B1 (en) | 2004-02-27 | 2004-02-27 | Flexible circuit board assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20060123597A true KR20060123597A (ko) | 2006-12-01 |
Family
ID=34808672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020067017262A KR20060123597A (ko) | 2004-02-27 | 2005-01-11 | 가요성 회로 기판 어셈블리 |
Country Status (10)
Country | Link |
---|---|
US (1) | US6927344B1 (ko) |
EP (1) | EP1726191B1 (ko) |
JP (1) | JP2007525841A (ko) |
KR (1) | KR20060123597A (ko) |
CN (1) | CN1918951A (ko) |
AT (1) | ATE486489T1 (ko) |
AU (1) | AU2005226496B2 (ko) |
CA (1) | CA2553559A1 (ko) |
DE (1) | DE602005024372D1 (ko) |
WO (1) | WO2005094143A1 (ko) |
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-
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- 2005-01-11 CA CA002553559A patent/CA2553559A1/en not_active Abandoned
- 2005-01-11 AU AU2005226496A patent/AU2005226496B2/en not_active Ceased
- 2005-01-11 CN CNA2005800043858A patent/CN1918951A/zh active Pending
- 2005-01-11 JP JP2007500758A patent/JP2007525841A/ja active Pending
- 2005-01-11 KR KR1020067017262A patent/KR20060123597A/ko active Search and Examination
- 2005-01-11 WO PCT/US2005/000861 patent/WO2005094143A1/en active Application Filing
- 2005-01-11 EP EP05705493A patent/EP1726191B1/en not_active Not-in-force
- 2005-01-11 DE DE602005024372T patent/DE602005024372D1/de active Active
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US9326382B2 (en) | 2011-11-16 | 2016-04-26 | Lg Innotek Co., Ltd. | Bent printed circuit board for backlight unit |
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US9627637B2 (en) | 2015-05-19 | 2017-04-18 | Samsung Display Co., Ltd. | Flexible display device having a flexible panel with a bending portion and manufacturing method thereof |
KR20180025345A (ko) * | 2016-08-29 | 2018-03-09 | 주식회사 코리아써키트 | 리지드 플렉시블 회로기판 제조방법 |
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Also Published As
Publication number | Publication date |
---|---|
AU2005226496B2 (en) | 2009-04-02 |
WO2005094143A1 (en) | 2005-10-06 |
AU2005226496A1 (en) | 2005-10-06 |
EP1726191A1 (en) | 2006-11-29 |
EP1726191A4 (en) | 2007-07-04 |
CA2553559A1 (en) | 2005-10-06 |
DE602005024372D1 (de) | 2010-12-09 |
US20050190531A1 (en) | 2005-09-01 |
JP2007525841A (ja) | 2007-09-06 |
ATE486489T1 (de) | 2010-11-15 |
CN1918951A (zh) | 2007-02-21 |
EP1726191B1 (en) | 2010-10-27 |
US6927344B1 (en) | 2005-08-09 |
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