Title:
PRINTED CIRCUIT BOARD, AND DISPLAY CONNECTION STRUCTURE CONTAINING SAME
Document Type and Number:
WIPO Patent Application WO/2020/093683
Kind Code:
A1
Abstract:
Disclosed are a printed circuit board, and a display connection structure containing the printed circuit board. The printed circuit board comprises: several bond pad areas for being electrically connected to a display, and several dummy pad areas located in the several bond pad areas and used for being grounded, wherein a contact pad area is provided among the several dummy pad areas, and is electrically connected to the several bond pad areas; in the contact pad area, several contact pads are comprised and are used for being electrically connected to an external input connector; and the width of the several contact pads is 0.3 millimeters, an interval between the several contact pads is 0.2 millimeters, and the length of the contact pad is the same as the length of one bond pad in the bond pad areas.
Inventors:
HUANG XIAOYU (CN)
Application Number:
PCT/CN2019/088367
Publication Date:
May 14, 2020
Filing Date:
May 24, 2019
Export Citation:
Assignee:
CHONGQING ADVANCE DISPLAY TECH RESEARCH (CN)
CHONGQING HKC OPTOELECTRONICS TECH CO LTD (CN)
CHONGQING HKC OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
H05K1/02; H05K1/11
Foreign References:
| CN208609260U | 2019-03-15 | |||
| CN102749743A | 2012-10-24 | |||
| CN102749743A | 2012-10-24 | |||
| CN107463033A | 2017-12-12 | |||
| US20160104692A1 | 2016-04-14 |
Attorney, Agent or Firm:
BEIJING HUIZE INTELLECTUAL PROPERTY LAW LLC (CN)
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