Title:
DISPLAY MODULE, DISPLAY DEVICE AND HEAT DISSIPATION ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2022/116843
Kind Code:
A1
Abstract:
A display module, a display device and a heat dissipation assembly. The display module may comprise: a display panel (10), and a heat dissipation structure (11); the heat dissipation structure (11) comprises an adhesive layer (110a) adhered to a back side of the display panel (10), a first foam layer (110c) located at the side of the adhesive layer (110a) away from the display panel (10), a heat dissipation layer (110b) located at the side of the first foam layer (110c) away from the adhesive layer (110a), and a second foam layer (111) located at the side of the heat dissipation layer (110b) away from the first foam layer (110c); and the second foam layer (111) is provided with a plurality of avoidance missing areas (111a-111d). The present solution can improve product reliability.
Inventors:
CUI ZHIHONG (CN)
FENG BINFENG (CN)
FENG BINFENG (CN)
Application Number:
PCT/CN2021/131395
Publication Date:
June 09, 2022
Filing Date:
November 18, 2021
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
International Classes:
G09F9/30; F16F15/04; H05K7/20; H05K9/00
Foreign References:
| CN109903680A | 2019-06-18 | |||
| CN207781603U | 2018-08-28 | |||
| CN111808544A | 2020-10-23 | |||
| CN214705246U | 2021-11-12 | |||
| CN110767092A | 2020-02-07 | |||
| CN111766970A | 2020-10-13 | |||
| CN111849372A | 2020-10-30 | |||
| JPH07211454A | 1995-08-11 |
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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