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Title:
LIGHT-EMITTING PANEL AND LIGHT-EMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/222460
Kind Code:
A1
Abstract:
The present invention relates to the technical field of illumination. Disclosed are a light-emitting panel and a light-emitting device. The light-emitting panel comprises a base substrate, a conductive coil, a first electrode, a light-emitting layer, and a second electrode; the base substrate has a first surface and a second surface which are disposed opposite to each other; the conductive coil is disposed on the first surface of the base substrate, and the conductive coil has a first end and a second end; the first electrode is connected to the first end; the light-emitting layer is disposed on the side of the first electrode away from the base substrate; the second electrode is disposed on the side of the light-emitting layer away from the base substrate, and the second electrode is connected to the second end. The conductive coil generates a current under magnetic induction, and the current passes through the first electrode, the light-emitting layer and the second electrode, so as to light up the light-emitting layer to achieve a light-emitting function, thereby satisfying the increasing demand of people for organic light-emitting diode products. The conductive coil is wirelessly induced to supply power, and therefore, usage is convenient. (FIG. 2)

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Inventors:
GU PENGHAO (CN)
ZHAO HUI (CN)
CHEN GUANQIN (CN)
ZHANG XIAOJIN (CN)
ZHU JIANCHAO (CN)
ZHANG SONG (CN)
Application Number:
PCT/CN2021/131711
Publication Date:
October 27, 2022
Filing Date:
November 19, 2021
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
H01L51/50; H01L27/32
Foreign References:
CN113178534A2021-07-27
KR20200117400A2020-10-14
CN109378337A2019-02-22
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
Download PDF:
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