Invention Grant
- Patent Title: Display panel, manufacture method thereof and display apparatus
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Application No.: US16768497Application Date: 2019-10-31
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Publication No.: US11322567B2Publication Date: 2022-05-03
- Inventor: Linhong Han , Young Yik Ko , Yi Zhang
- Applicant: Chengdu BOE Optoelectronics Technology Co., Ltd. , BOE Technology Group Co., Ltd.
- Applicant Address: CN Chengdu; CN Beijing
- Assignee: Chengdu BOE Optoelectronics Technology Co., Ltd.,BOE Technology Group Co., Ltd.
- Current Assignee: Chengdu BOE Optoelectronics Technology Co., Ltd.,BOE Technology Group Co., Ltd.
- Current Assignee Address: CN Chengdu; CN Beijing
- Agency: ArentFox Schiff LLP
- Agent Michael Fainberg
- Priority: CN201910072755.5 20190125
- International Application: PCT/CN2019/114732 WO 20191031
- International Announcement: WO2020/151289 WO 20200730
- Main IPC: G09G3/3233
- IPC: G09G3/3233 ; H01L27/32 ; H01L51/00 ; H01L51/56

Abstract:
A display panel, a manufacture method thereof and a display apparatus are provided. The display panel includes a display area, which includes a plurality of pixel units, wherein the pixel units include electroluminescent display devices and pixel drive circuits for driving the electroluminescent display devices to emit light; the electroluminescent display devices include light-emitting devices and virtual light-emitting devices; the light-emitting devices are electrically connected with the pixel drive circuits, while the virtual light-emitting devices are not connected with the corresponding pixel drive circuits; the display area includes a first display area and a second display area; and in the first display area and the second display area, the distribution density of the electroluminescent display devices is the same, and the density of the pixel drive circuits in the second display area is less than that of the pixel drive circuits in the first display area.
Public/Granted literature
- US20210217821A1 DISPLAY PANEL, MANUFACTURE METHOD THEREOF AND DISPLAY APPARATUS Public/Granted day:2021-07-15
Information query
IPC分类: