- Patent Title: Display panel and drive method thereof as well as display apparatus
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Application No.: US15380980Application Date: 2016-12-15
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Publication No.: US10209818B2Publication Date: 2019-02-19
- Inventor: Chaohuang Pan , Ting Zhou
- Applicant: Xiamen Tianma Micro-Electronics Co., Ltd. , Tianma Micro-Electronics Co., Ltd.
- Applicant Address: CN Xiamen CN Shenzhen
- Assignee: Xiamen Tianma Micro-Electronics Co., Ltd.,Tianma Micro-Electronics Co., Ltd.
- Current Assignee: Xiamen Tianma Micro-Electronics Co., Ltd.,Tianma Micro-Electronics Co., Ltd.
- Current Assignee Address: CN Xiamen CN Shenzhen
- Agency: Kilpatrick Townsend & Stockton LLP
- Priority: CN201610654966 20160811
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G02F1/1333 ; G02F1/1335 ; G02F1/1339 ; G02F1/1343 ; G06F3/044

Abstract:
A display panel is disclosed. The display panel can include: a first substrate; a second substrate, arranged opposite to the first substrate; a first pressure-sensitive detection electrode, arranged on the first substrate and positioned proximal to one side of the second substrate; a second pressure-sensitive detection electrode, arranged on the second substrate and positioned proximal to one side of the first substrate, and a third pressure-sensitive detection element, positioned at one side of the first substrate distant from the second substrate and arranged at intervals from the first substrate. A first capacitance is formed between the second pressure-sensitive detection electrode and the first pressure-sensitive detection electrode. A second capacitance is formed between the third pressure-sensitive detection element and the first pressure-sensitive detection electrode. When the display panel is pressed, a magnitude of pressure is determined by detecting a variation of the first capacitance and a variation of the second capacitance.
Public/Granted literature
- US20170097730A1 DISPLAY PANEL AND DRIVE METHOD THEREOF AS WELL AS DISPLAY APPARATUS Public/Granted day:2017-04-06
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