Invention Grant
- Patent Title: Display device with three-dimension input module
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Application No.: US15206310Application Date: 2016-07-10
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Publication No.: US10365751B2Publication Date: 2019-07-30
- Inventor: Chih-Cheng Chuang , Tai-Shih Cheng , Xiaoxian He
- Applicant: TPK Touch Solutions (Xiamen) Inc.
- Applicant Address: CN Xiamen
- Assignee: TPK Touch Solutions (Xiamen) Inc.
- Current Assignee: TPK Touch Solutions (Xiamen) Inc.
- Current Assignee Address: CN Xiamen
- Agency: Cooper Legal Group, LLC
- Priority: CN201510404595 20150710; CN201510577932 20150911
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/044

Abstract:
The present invention discloses a display device with a three-dimensional input module, and the device includes a pressure sensor, a display module having a position input function, and a common controller. The pressure sensor is used for detecting pressing force values of multiple points in Z direction. The display module having the position input function is disposed on one side of the pressure sensor and used for detecting press positions of multiple points in X direction and Y direction and displaying. The common controller generates pixel-scanning pulses and touch-scanning pulses for the display module having the position input function, and generates pressure-scanning pulses for the pressure sensor to detect multiple input positions and multiple pressing force values corresponding to the multiple input positions. The display device with the three-dimensional input module has advantages of simple hardware design and better noise immunity.
Public/Granted literature
- US20170010740A1 DISPLAY DEVICE WITH THREE-DIMENSION INPUT MODULE Public/Granted day:2017-01-12
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