Invention Application
- Patent Title: DISPLAY DEVICE AND METHOD FOR MEASURING GAMMA OF THE SAME
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Application No.: US17545992Application Date: 2021-12-08
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Publication No.: US20220301508A1Publication Date: 2022-09-22
- Inventor: Geon Hwi PARK , Jung Eon AN , Ki Hyun PYUN
- Applicant: Samsung Display Co., LTD.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., LTD.
- Current Assignee: Samsung Display Co., LTD.
- Current Assignee Address: KR Yongin-si
- Priority: KR10-2021-0035945 20210319
- Main IPC: G09G3/3291
- IPC: G09G3/3291 ; G09G3/3266
Abstract:
A gamma measurement method of a display device includes: storing a current value that is measured during gamma tuning of a display panel; resetting a target current of global current management (GCM) by referring to the current value; and measuring gamma of the display panel while applying the target current of the GCM.
Public/Granted literature
- US11710461B2 Display device and method for measuring gamma of the same Public/Granted day:2023-07-25
Information query
IPC分类:
