Title:
CIRCUIT BOARD, CIRCUIT BOARD ASSEMBLY, AND LIQUID CRYSTAL DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/201879
Kind Code:
A1
Abstract:
A circuit board (2). The circuit board (2) is configured to be laminated with a matching board (1). The circuit board (2) comprises a first circuit pattern (21) and a lamination state inspection area (23), wherein the lamination state inspection area (23) further comprises a third circuit pattern (23a). A liquid crystal display device comprises the circuit board (2) and the matching board (1). The matching board (1) comprises a second circuit pattern (11) matching the circuit board (2). When the circuit board (2) is laminated with the matching board (1), a lamination state between the circuit board (2) and the matching board (1) can be more accurately judged by detecting deformation states of conductive particles in vacant areas at different positions.
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Inventors:
XU JIAN (CN)
CHENG HONGFEI (CN)
MA YONGDA (CN)
CHENG HONGFEI (CN)
MA YONGDA (CN)
Application Number:
PCT/CN2015/094970
Publication Date:
December 22, 2016
Filing Date:
November 19, 2015
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
G02F1/133
Foreign References:
| CN204669721U | 2015-09-23 | |||
| CN101158756A | 2008-04-09 | |||
| CN101060112A | 2007-10-24 | |||
| CN103268179A | 2013-08-28 | |||
| CN101672997A | 2010-03-17 | |||
| KR20060112521A | 2006-11-01 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
北京市柳沈律师事务所 (CN)
北京市柳沈律师事务所 (CN)
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