Title:
DISPLAY ASSEMBLY AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/179735
Kind Code:
A1
Abstract:
The present application provides a display assembly and an electronic device. The display assembly has a flattened state and a closed state. The display assembly comprises a screen and a graphene component. The screen comprises a bent portion, and a first sub-portion and a second sub-portion located on the two sides of the bent portion. In the flattened state, the first sub-portion, the bent portion and the second sub-portion are coplanar, and in the closed state, the first sub-portion and the second sub-portion are relatively folded. At least part of the graphene component is located on one side of the bent portion, the two ends of the graphene component respectively extend to one side of the first sub-portion and one side of the second sub-portion, and the graphene component has elastic flexibility. By means of the arrangement of the graphene component, heat of the display assembly and a high heating area in the electronic device is uniformly transmitted and distributed to each corner of the whole machine body, thereby achieving a heat dissipation effect of efficiently balancing the heat of the whole machine, and the elastic flexibility of the graphene component can ensure structural integrity of the graphene component when the graphene component is switched between the flattened state and the closed state.
Inventors:
WANG YANXIN (CN)
HUANG BO (CN)
ZHA PENG (CN)
XIONG YU (CN)
YU WEIDONG (CN)
LV REN (CN)
HUANG BO (CN)
ZHA PENG (CN)
XIONG YU (CN)
YU WEIDONG (CN)
LV REN (CN)
Application Number:
PCT/CN2023/083497
Publication Date:
September 28, 2023
Filing Date:
March 23, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H05K7/20
Foreign References:
| CN113852704A | 2021-12-28 | |||
| CN110675755A | 2020-01-10 | |||
| CN106855764A | 2017-06-16 | |||
| US20190373743A1 | 2019-12-05 |
Other References:
BAI QINGSHUN, SHEN RONG-QI, HE XIN, LIU SHUN, ZHANG FEI-HU, GUO YONG-BO: "Interface Adhesion Property between Graphene Film and Surface of Nanometric Microstructure", ACTA PHYSICA SINICA, vol. 67, no. 3, pages 030201, XP093094511, DOI: 10.7498/aps.67.20172153
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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