Invention Grant
- Patent Title: Method and device for adjusting a gamma voltage of a curved display panel
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Application No.: US15864461Application Date: 2018-01-08
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Publication No.: US10395597B2Publication Date: 2019-08-27
- Inventor: Hualing Yang , Lina Liu
- Applicant: BOE TECHNOLOGY GROUP CO., LTD. , ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Applicant Address: CN Beijing CN Ordos
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.,ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.,ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
- Current Assignee Address: CN Beijing CN Ordos
- Agency: McDermott Will & Emery LLP
- Priority: CN201710347876 20170517
- Main IPC: G09G3/3258
- IPC: G09G3/3258

Abstract:
A method for adjusting a gamma voltage of a curved display panel includes following steps. A first gamma voltage is used as a gamma voltage of a planar display region of a curved display panel in a situation that the planar display region of the curved display panel is horizontally placed and in a white balance state. A curved display region of the curved display panel is divided into a plurality of sub-regions according to a bending degree of the curved display region of the curved display panel. A plurality of inclined angles are determined. A plurality of second gamma voltages are determined in a one-to-one correspondence with the plurality of inclined angles in a situation that the planar display region of the curved display panel is tilted at the plurality of inclined angles and in the white balance state.
Public/Granted literature
- US20180336824A1 METHOD AND DEVICE FOR ADJUSTING A GAMMA VOLTAGE OF A CURVED DISPLAY PANEL Public/Granted day:2018-11-22
Information query
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