Title:
UNDER-SCREEN SUPPORT STRUCTURE, QUAD-CURVED SCREEN AND MOBILE TERMINAL
Document Type and Number:
WIPO Patent Application WO/2023/284463
Kind Code:
A1
Abstract:
An under-screen support structure (10), a quad-curved screen (20) and a mobile terminal (30). The under-screen support structure (10) is applied to the quad-curved screen (20). The quad-curved screen (20) comprises a display panel layer (21), wherein the display panel layer (21) comprises a central display part (210) and a first corner part (211) connected to the central display part (210). The under-screen support structure (10) comprises a first metal layer (12), the first metal layer (12) being provided with a central support part (12a) and a second corner part (12b) connected to the central support part (12a), wherein the central support part (12a) is used for being arranged corresponding to the central display part (210), the second corner part (12b) is used for being arranged corresponding to the first corner part (211), and the elastic modulus of the second corner part (12b) is smaller than that of the central support part (12a). The display panel layer (21) can be prevented from being crushed or the display panel layer (21) can be prevented from being arched and being unable to be normally attached due to the fact that the under-screen support structure (10) wrinkles at the first corner part (211) corresponding to the display panel layer (21), and stress concentration during attachment of the quad-curved screen (20) is effectively relieved.
Inventors:
YE CHENGLIANG (CN)
GUO TIANFU (CN)
CUI ZHIJIA (CN)
JIANG CHUNSHENG (CN)
GUO TIANFU (CN)
CUI ZHIJIA (CN)
JIANG CHUNSHENG (CN)
Application Number:
PCT/CN2022/098358
Publication Date:
January 19, 2023
Filing Date:
June 13, 2022
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
G09F9/30
Foreign References:
| CN112867356A | 2021-05-28 | |||
| CN112038371A | 2020-12-04 | |||
| CN111540279A | 2020-08-14 | |||
| CN112562496A | 2021-03-26 | |||
| CN112968039A | 2021-06-15 | |||
| CN112164331A | 2021-01-01 | |||
| JP2002025458A | 2002-01-25 | |||
| CN113539097A | 2021-10-22 | |||
| CN113808483A | 2021-12-17 |
Attorney, Agent or Firm:
GUANGZHOU DEKE INTELLECTUAL PROPERTY AGENT LTD. (CN)
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