Invention Grant
- Patent Title: Display panel, method for controlling display panel, and display device
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Application No.: US15789137Application Date: 2017-10-20
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Publication No.: US10585521B2Publication Date: 2020-03-10
- Inventor: Feng Lu , Qijun Yao
- Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.
- Applicant Address: CN Shanghai
- Assignee: SHANGHAI TIANMA MICRO-ELECTRONIC CO., LTD.
- Current Assignee: SHANGHAI TIANMA MICRO-ELECTRONIC CO., LTD.
- Current Assignee Address: CN Shanghai
- Agency: Tarolli, Sundheim, Covell & Tummino LLP
- Priority: CN201710419100 20170606
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G09G3/20

Abstract:
Embodiments of the present disclosure provide a display panel, a control method and a display device, which relate to the field of force touch display technologies, and can improve sensitivity of the force sensing unit. The display panel includes: a plurality of force sensing branches connected in parallel; a plurality of force sensing unit sets corresponding to the plurality of force sensing branches; and a plurality of switch units corresponding to the plurality of force sensing branches; wherein each of the force sensing unit sets includes one or more force sensing unit, each force sensing unit includes two input ends, the input ends of the force sensing units in each of the force sensing unit sets are mutually connected in series or in parallel in a corresponding force sensing branch; and wherein the switch units are arranged in a corresponding one force sensing branches in series.
Public/Granted literature
- US20180348944A1 DISPLAY PANEL, METHOD FOR CONTROLLING DISPLAY PANEL, AND DISPLAY DEVICE Public/Granted day:2018-12-06
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