Title:
TOUCH DISPLAY SCREEN, DISPLAY DEVICE, AND TOUCH PANEL
Document Type and Number:
WIPO Patent Application WO/2018/099069
Kind Code:
A1
Abstract:
Provided are a touch display screen, a display device, and a touch panel. The touch display screen comprises a plurality of block-shaped touch electrodes (10) arranged at intervals and an electrically-conductive shielding layer (20). The shielding layer (20) is insulated from the touch electrodes (10). An orthographic projection of the shielding layer (20) on a substrate (90) in the touch display screen is at least located in a gap between orthographic projections of the touch electrodes (10) on the substrate (90). The touch display screen can increase uniformity of capacitance values of a self-capacitance screen.
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Inventors:
ZHANG JIE (CN)
Application Number:
PCT/CN2017/091110
Publication Date:
June 07, 2018
Filing Date:
June 30, 2017
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
ORDOS YUANSHENG OPTOELECTRONICS CO LTD (CN)
ORDOS YUANSHENG OPTOELECTRONICS CO LTD (CN)
International Classes:
G06F3/044
Foreign References:
| CN206209685U | 2017-05-31 | |||
| CN105759525A | 2016-07-13 | |||
| CN104216564A | 2014-12-17 | |||
| CN104216584A | 2014-12-17 | |||
| US20120326992A1 | 2012-12-27 | |||
| US20110157061A1 | 2011-06-30 | |||
| US20150109543A1 | 2015-04-23 |
Other References:
None
See also references of EP 3550413A4
See also references of EP 3550413A4
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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