Title:
TOUCH SCREEN, TOUCH POSITIONING METHOD FOR SAME, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/202150
Kind Code:
A1
Abstract:
A touch screen, touch positioning method for same, and display device. The touch screen comprises: multiple sector-shaped first touch sensing electrodes (1) insulated from each other and multiple strip-shaped second touch sensing electrodes (2) not overlapping with and insulated from each other and insulated from the first touch sensing electrodes (1). The sector-shaped first touch sensing electrodes (1) are arranged to form a circle, and the strip-shaped second touch sensing electrodes (2) are arranged in a non-closed circular ring shape having the center of the circle formed by the first touch sensing electrodes (1) as a center thereof.
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Inventors:
MENG ZHAOHUI (CN)
Application Number:
PCT/CN2017/080056
Publication Date:
November 30, 2017
Filing Date:
April 11, 2017
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:
| CN104978071A | 2015-10-14 | |||
| CN105242814A | 2016-01-13 | |||
| CN105930012A | 2016-09-07 | |||
| CN204360355U | 2015-05-27 | |||
| US20150040052A1 | 2015-02-05 |
Attorney, Agent or Firm:
ZHONGZI LAW OFFICE (CN)
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