Invention Grant
- Patent Title: Device for touch and fingerprint recognition
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Application No.: US16475682Application Date: 2019-05-14
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Publication No.: US10943081B2Publication Date: 2021-03-09
- Inventor: Li Hu
- Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Applicant Address: CN Hubei
- Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Hubei
- Agent Mark M. Friedman
- International Application: PCT/CN2019/086850 WO 20190514
- International Announcement: WO2020/191882 WO 20201001
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06F3/041 ; G06F3/044

Abstract:
A device for touch and fingerprint recognition includes a touch screen and a cover plate disposed on the touch screen. The cover plate is a plastic film. The touch screen includes at least one first touch electrode disposed outside a fingerprint recognition region and at least one second touch electrode disposed in the fingerprint recognition region, and a distance between at least two adjacent second touch electrodes ranges from 5 μm to 50 μm.
Public/Granted literature
- US20200311367A1 DEVICE FOR TOUCH AND FINGERPRINT RECOGNITION Public/Granted day:2020-10-01
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