Title:
TOUCH DISPLAY PANEL AND MANUFACTURING METHOD THEREFOR, AND TOUCH DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/004986
Kind Code:
A1
Abstract:
A touch display panel and a manufacturing method therefor, and a touch display device. The touch display panel comprises an array substrate (20) and an opposed substrate which are arranged opposite to each other, the opposed substrate comprising a plurality of touch sensing electrodes distributed in a line direction. The array substrate (20) comprises a plurality of touch drive electrodes (201) distributed in a row direction, a plurality of touch drive electrode wires (202) distributed in a line direction, and a plurality of touch drive electrode connecting lines (203) that are distributed in a row direction and are arranged together with the touch drive electrode wires (202) in an insulation way. Each row of touch drive electrodes (201) comprises a plurality of touch drive electrode blocks (2011), each touch drive electrode block (2011) being connected to one touch drive electrode wire (202), and the touch drive electrode blocks (2011) in different rows being connected to the different touch drive electrode wires (202). Each touch drive electrode block (2011) comprises a plurality of touch drive electrode units (2012) distributed at intervals, and the touch drive electrode units (2012) of each touch drive electrode block (2011) are electrically connected by means of the touch drive electrode connecting lines (203). The orthographic projection of the touch drive electrode wire (202) connected to each touch drive electrode block (2011) is not overlapped with orthographic projections, formed on the array substrate (20), of the touch drive electrode units (2012) of the other touch drive electrode blocks (2011) except the above-mentioned touch drive electrode block (2011). The crosstalk for the touch display panel is reduced, and a touch effect of the touch display panel is improved.
Inventors:
LIU YINGMING (CN)
DONG XUE (CN)
WANG HAISHENG (CN)
CHEN XIAOCHUAN (CN)
DING XIAOLIANG (CN)
YANG SHENGJI (CN)
ZHAO WEIJIE (CN)
LIU HONGJUAN (CN)
DENG LIGUANG (CN)
ZHU HUIZHONG (CN)
LI CHANGFENG (CN)
LIU WEI (CN)
WANG LEI (CN)
DONG XUE (CN)
WANG HAISHENG (CN)
CHEN XIAOCHUAN (CN)
DING XIAOLIANG (CN)
YANG SHENGJI (CN)
ZHAO WEIJIE (CN)
LIU HONGJUAN (CN)
DENG LIGUANG (CN)
ZHU HUIZHONG (CN)
LI CHANGFENG (CN)
LIU WEI (CN)
WANG LEI (CN)
Application Number:
PCT/CN2016/072824
Publication Date:
January 12, 2017
Filing Date:
January 29, 2016
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE OPTOELECTRONICS TECH CO LTD (CN)
BEIJING BOE OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
G06F3/041
Foreign References:
| CN104898892A | 2015-09-09 | |||
| CN102841716A | 2012-12-26 | |||
| CN104049799A | 2014-09-17 | |||
| CN202711227U | 2013-01-30 | |||
| CN102866815A | 2013-01-09 | |||
| CN202736016U | 2013-02-13 | |||
| CN103049155A | 2013-04-17 |
Other References:
See also references of EP 3321784A4
None
None
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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