Invention Grant
- Patent Title: LED display screen calibration method and related apparatus
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Application No.: US17365375Application Date: 2021-07-01
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Publication No.: US11380251B2Publication Date: 2022-07-05
- Inventor: Shuanglei Feng , Tao Wu , Chongkang Ding , Daocan Xiao
- Applicant: SHENZHEN ABSEN OPTOELECTRONIC CO., LTD.
- Applicant Address: CN Guangdong
- Assignee: SHENZHEN ABSEN OPTOELECTRONIC CO., LTD.
- Current Assignee: SHENZHEN ABSEN OPTOELECTRONIC CO., LTD.
- Current Assignee Address: CN Guangdong
- Agency: Hauptman Ham, LLP
- Priority: CN202010751971.5 20200730
- Main IPC: G09G3/32
- IPC: G09G3/32 ; G01R31/28
Abstract:
Embodiments of this application provide a light emitting diode (LED) display screen calibration method and a related apparatus. The method includes: calculating a point-by-point thermal compensation calibration coefficient based on a thermal compensation calibration coefficient and a point-by-point calibration coefficient of an LED display screen box; and calibrating the LED display screen box based on the point-by-point thermal compensation calibration coefficient.
Public/Granted literature
- US20220036811A1 LED DISPLAY SCREEN CALIBRATION METHOD AND RELATED APPARATUS Public/Granted day:2022-02-03
Information query
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