Title:
DISPLAY PANEL AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/206835
Kind Code:
A1
Abstract:
Disclosed in the present application are a display substrate and an electronic device, belonging to the technical field of displays. The display panel comprises a substrate, which comprises a first display area and a second display area; and a plurality of first pixels and a plurality of second pixels, wherein the plurality of first pixels are located in the first display area, the plurality of second pixels are located in the second display area, and the second pixel comprises a second light-emitting device. The second light-emitting device comprises a second anode layer, a second organic light-emitting layer and a second cathode layer, which are sequentially stacked on the substrate, wherein the second organic light-emitting layer comprises a plurality of organic light-emitting blocks, the second cathode layer comprises a plurality of cathode blocks, the plurality of cathode blocks are arranged on the same layer at intervals, and adjacent cathode blocks in at least the same second pixel are connected to each other by means of a transparent conductive connecting block.
Inventors:
YANG WENQIANG (CN)
WU CHUNWEI (CN)
WU CHUNWEI (CN)
Application Number:
PCT/CN2022/084056
Publication Date:
October 06, 2022
Filing Date:
March 30, 2022
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H01L27/32; H01L51/52
Foreign References:
| CN112864217A | 2021-05-28 | |||
| CN113629207A | 2021-11-09 | |||
| CN112310325A | 2021-02-02 | |||
| CN110429117A | 2019-11-08 | |||
| CN110828533A | 2020-02-21 | |||
| CN111524951A | 2020-08-11 | |||
| US20180219056A1 | 2018-08-02 |
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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