- Patent Title: Light emitting diode display device with infrared identification
-
Application No.: US16619097Application Date: 2018-11-01
-
Publication No.: US10943085B2Publication Date: 2021-03-09
- Inventor: Jiangkun Cheng
- Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Applicant Address: CN Hubei
- Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Current Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Hubei
- Agent Mark M. Friedman
- Priority: CN201811018249.X 20180903
- International Application: PCT/CN2018/113342 WO 20181101
- International Announcement: WO2020/047981 WO 20200312
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G09G3/3225 ; G09G3/3266 ; G09G3/3275

Abstract:
A light emitting diode display device with infrared identification includes a plurality of pixel units. Each of the plurality of pixel units includes a first scan line; a second scan line; a first data line; a second data line; a sensing line; a first pixel electrically coupled to the first scan line, the second scan line and the first data line and configured to generate infrared light; a sensing unit electrically coupled to the second scan line and the sensing line and configured to sense the infrared light; and a second pixel electrically coupled to the first scan line and the second data line.
Public/Granted literature
- US20200334438A1 LIGHT EMITTING DIODE DISPLAY DEVICE WITH INFRARED IDENTIFICATION Public/Granted day:2020-10-22
Information query