Title:
DISPLAY BACKPLANE AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/021153
Kind Code:
A1
Abstract:
A display backplane (100) and a display device. The display backplane (100) comprises: a backplane layer (40), a substrate layer (10), a heat conduction layer (20) and a light-emitting layer (30), which are arranged in a stacked manner; and heat conduction holes (50), which at least penetrate the substrate layer (10), wherein each heat conduction hole (50) is internally provided with a heat dissipation column that is in contact with the heat conduction layer (20).
Inventors:
LIU QIONG (CN)
CHEN LU (CN)
LI JUNJIE (CN)
CAO DAN (CN)
CHEN LU (CN)
LI JUNJIE (CN)
CAO DAN (CN)
Application Number:
PCT/CN2022/110826
Publication Date:
February 01, 2024
Filing Date:
August 08, 2022
Export Citation:
Assignee:
SUZHOU CHINA STAR OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
H01L33/64; H01L23/367; H01L27/12; H01L27/15
Foreign References:
| CN114078942A | 2022-02-22 | |||
| CN216905440U | 2022-07-05 | |||
| CN209045619U | 2019-06-28 | |||
| CN216145619U | 2022-03-29 | |||
| CN211480031U | 2020-09-11 | |||
| CN208271901U | 2018-12-21 | |||
| JPH10275681A | 1998-10-13 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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