Invention Grant
- Patent Title: Display device for sensing force
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Application No.: US15797559Application Date: 2017-10-30
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Publication No.: US10585543B2Publication Date: 2020-03-10
- Inventor: JunSeok Oh
- Applicant: LG DISPLAY CO., LTD.
- Applicant Address: KR Seoul
- Assignee: LG DISPLAY CO., LTD.
- Current Assignee: LG DISPLAY CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2016-0143181 20161031
- Main IPC: G06F3/045
- IPC: G06F3/045 ; G06F3/041 ; G02F1/1333 ; G02F1/1339 ; G09G3/36

Abstract:
Disclosed is a force sensing display device which sequentially supplies a driving signal to at least two force sensing sensors and senses forces pressing the force sensing sensors by using sensing signals sequentially received from the force sensing sensors. The force sensing display device includes a panel including a plurality of gate lines and a plurality of data lines, a gate driver driving the plurality of gate lines, a data driver driving the plurality of data lines, a controller controlling the gate driver and the data driver, a force sensing panel disposed adjacent to the panel and including at least two force sensing sensors, and a force sensing unit sequentially supplying a driving signal to the at least two force sensing sensors and sensing forces respectively pressing the at least two force sensing sensors by using sensing signals sequentially received from the force sensing panel.
Public/Granted literature
- US20180120983A1 DISPLAY DEVICE FOR SENSING FORCE Public/Granted day:2018-05-03
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