Title:
TOUCH PANEL AND TOUCH DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/227593
Kind Code:
A1
Abstract:
A touch panel and a touch device. The touch panel (10) comprises: a substrate (20); a plurality of first electrode chains (100) and second electrode chains (200) repeatedly provided in a criss-cross manner on the substrate (20) and insulated from each other; each of the first electrode chains (100) comprising a plurality of first electrodes (110), and each of the second electrode chains (200) comprising a plurality of second electrodes (210); wherein each of the first electrodes (110) comprises a first sub-electrode (111) and a second sub-electrode (112) which are electrically connected, the first sub-electrode (111) and the second sub-electrode (112) are spaced apart and are surrounded by the second electrodes (210). The touch panel (10) has high accuracy of touch detection.
Inventors:
SHI WENJIE (CN)
Application Number:
PCT/CN2018/094655
Publication Date:
December 05, 2019
Filing Date:
July 05, 2018
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
G06F3/044
Foreign References:
| CN103293779A | 2013-09-11 | |||
| CN103293726A | 2013-09-11 | |||
| CN104199586A | 2014-12-10 | |||
| CN104898892A | 2015-09-09 | |||
| US20170371470A1 | 2017-12-28 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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