Patent · US Active

Touch-control display device

US10324551B2 · kind B2 · utility

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1References

15Claims

0Family size

Assignees

Inventors

Chaohuang Pan · Xiamen, CN
Poping Shen · Xiamen, CN
Zhonghuai Chen · Xiamen, CN
Sichao Ke · Xiamen, CN
Yumin Xu · Xiamen, CN
Zhijian Zhang · Shenyang, CN
Ting Zhou · Shanghai, CN
Jiaqi KANG · Xiamen, CN
Yingzhang Qiu · Fujian, CN
Shaoting Lin · Cambridge, US
Yuping Ma · Xiamen, CN

Key dates

Filing date	Apr 27, 2016
Grant date	Jun 18, 2019
Priority date	—
Expiry date	Apr 27, 2036

Classification

Technology area (CPC H)Electricity
CPC primaryH05K2201/10128
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A touch-control display device includes a driving module, a display panel having a first force touch-control component and a self-capacitance type touch control-electrode, and a backlight module disposed with the display panel and having a second force touch-control component, with a variable gap formed between the first force touch-control component and the second force touch-control component. The first touch-control component comprises a plurality of first electrodes arranged in a matrix. The second force touch-control component is an electrical conductive layer. The self-capacitance type touch-control electrode comprises a plurality of second electrodes arranged in a matrix.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.