DISPLAY MODULE AND ELECTRONIC DEVICE - BOE TECHNOLOGY GROUP CO LTD

Title:

DISPLAY MODULE AND ELECTRONIC DEVICE

Document Type and Number:

WIPO Patent Application WO/2023/240614

Kind Code:

A1

Abstract:

A display module and an electronic device. The display module comprises a display film layer (1), a heat dissipation film layer (2), a support plate (3), and elastic heat-conducting sheets (4). Each of the display film layer (1) and the heat dissipation film layer (2) comprises a flat region (101) and bending regions (102) located on two sides of the flat region (101). There is an included angle between a tangent line of a curved surface formed in the bending region (102) and a plane in which the flat region (101) is located. The display film layer (1) is stacked on a first surface of the heat dissipation film layer (2). The support plate (3) is connected to a portion of a second surface of the heat dissipation film layer (2) located in the flat region (101). The elastic heat-conducting sheets (4) are connected to respective portions of the second surface of the heat dissipation film layer (2) located in the bending regions (102). The first surface and the second surface are two opposite surfaces of the heat dissipation film layer (2). The above arrangement can improve the heat dissipation performance of the display module while enhancing the strength of the display module, thereby further extending the service life of the display module.

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Inventors:

QING XIN (CN)
ZENG LI (CN)
TANG QIANG (CN)
YAN LINHUAN (CN)
CHEN LIANG (CN)
WANG JINGLEI (CN)

Application Number:

PCT/CN2022/099519

Publication Date:

December 21, 2023

Filing Date:

June 17, 2022

Export Citation: