Invention Grant
- Patent Title: Display substrate, method for driving the same, display device, and high-precision metal mask
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Application No.: US16616522Application Date: 2019-03-20
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Publication No.: US11315469B2Publication Date: 2022-04-26
- Inventor: Zhenzhen Li , Lujiang Huangfu , Shanshan Bai , Kuo Sun
- Applicant: BOE Technology Group Co., Ltd.
- Applicant Address: CN Beijing
- Assignee: BOE Technology Group Co., Ltd.
- Current Assignee: BOE Technology Group Co., Ltd.
- Current Assignee Address: CN Beijing
- Agency: Arent Fox LLP
- Agent Michael Fainberg
- Priority: CN201810638716.2 20180620
- International Application: PCT/CN2019/078866 WO 20190320
- International Announcement: WO2019/242351 WO 20191226
- Main IPC: G09G3/20
- IPC: G09G3/20

Abstract:
A display substrate, a method for driving the same, a display device, and a high-precision metal mask are provided. The display area includes a first display sub-area in which pixels are distributed at a high density (e.g., a high resolution), and a second display sub-area in which pixels are distributed at a low density (e.g., a low resolution), and a transition display sub-area, with a distribution density of pixels (a resolution) between the distribution density of pixels in the first display sub-area and a distribution density of pixels in the second display sub-area, is arranged between the first display sub-area and the second display sub-area.
Public/Granted literature
- US20210358379A1 DISPLAY SUBSTRATE, METHOD FOR DRIVING THE SAME, DISPLAY DEVICE, AND HIGH-PRECISION METAL MASK Public/Granted day:2021-11-18
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