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Title:
EMBEDDED TOUCH SCREEN AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/206245
Kind Code:
A1
Abstract:
An embedded touch screen and a display device. In the embedded touch screen, each self-capacitance electrode (3) comprises a plurality of self-capacitance sub-electrodes (31) which are insulated from each other and connection lines (321, 322) used for connecting the plurality of self-capacitance sub-electrodes; and orthographic projections of the self-capacitance sub-electrodes (31) on a first substrate (100) do not overlap with orthographic projections of various grid lines (1) on the first substrate (100), and/or orthographic projections of the self-capacitance sub-electrodes (31) on a first substrate (100) do not overlap with orthographic projections of various data lines (2) on the first substrate (100). In this way, there is almost no overlapped region between a self-capacitance electrode and a grid line and/or a self-capacitance electrode and a data line, so that there is almost no opposing capacitance, and then the load of the self-capacitance electrode can be obviously reduced, and power consumption of an embedded touch screen can be reduced, which is especially suitable for a large-sized embedded touch screen.

Inventors:
LI CHANGFENG (CN)
DONG XUE (CN)
WANG HAISHENG (CN)
CHEN XIAOCHUAN (CN)
WANG LEI (CN)
LIU YINGMING (CN)
YANG SHENGJI (CN)
DING XIAOLIANG (CN)
ZHAO WEIJIE (CN)
LIU WEI (CN)
LIU HONGJUAN (CN)
LIU JIANTAO (CN)
XU RUI (CN)
Application Number:
PCT/CN2015/092147
Publication Date:
December 29, 2016
Filing Date:
October 18, 2015
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
G06F3/044
Foreign References:
CN104866161A2015-08-26
CN104238785A2014-12-24
CN104216584A2014-12-17
CN103353818A2013-10-16
Other References:
See also references of EP 3316099A4
None
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
北京市柳沈律师事务所 (CN)
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