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Patent Searching and Data


Title:
DISPLAY PANEL AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/061961
Kind Code:
A1
Abstract:
A display panel and a display apparatus, which belong to the technical field of display. The display panel is provided with a display area and a peripheral area (200), wherein the display area comprises a main display area (100B) and a transparent display area (100A). The display panel comprises a first sub-pixel (11), a first pixel driving circuit (12) and a transparent lead (13), wherein the first sub-pixel (11) is located in the transparent display area (100A) and comprises a first pixel electrode; the first pixel driving circuit (12) is located in the peripheral area (200); and the transparent lead (13) is connected to the first pixel electrode and the first pixel driving circuit (12), so that the first pixel driving circuit (12) drives the first sub-pixel (11) to emit light. The pixel driving circuit (12) of the transparent display area (100A) is arranged in the peripheral area (200), so that the light transmittance of the transparent display area (100A) is improved, a good photographing effect is ensured, and the display brightness of the transparent display area (100A) can also be improved, thereby improving the image quality of the entire display panel.

Inventors:
LONG YUE (CN)
CHENG YUDIAO (CN)
WANG QIWEI (CN)
CHENG TIANYI (CN)
HUANG WEIYUN (CN)
HUANG YAO (CN)
Application Number:
PCT/CN2020/119568
Publication Date:
March 31, 2022
Filing Date:
September 30, 2020
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
International Classes:
G09G3/3208; H01L27/32
Foreign References:
CN111179831A2020-05-19
CN110491917A2019-11-22
CN108389879A2018-08-10
CN108010947A2018-05-08
US20170214003A12017-07-27
US20170194402A12017-07-06
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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