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Title:
FOLDING ROTATING SHAFT, DISPLAY DEVICE AND BENDING TEST FIXTURE
Document Type and Number:
WIPO Patent Application WO/2024/007200
Kind Code:
A1
Abstract:
A folding rotating shaft, a display device and a bending test fixture, relating to the field of display devices. The folding rotating shaft (121) comprises a base (30), a first support mechanism (40) and a second support mechanism (50) which are respectively used for supporting a bent portion (113), a first portion (111) and a second portion (112) of a flexible display panel (11) in an unfolded state. The second support mechanism (50) is configured to, in a folded state, bend the area of the second portion (112) close to the base (30) into a curved shape in the direction away from the first support mechanism (40). The first support mechanism (40) is configured to, in a folded state, enable the curvature of a partial area of the first portion (111) to be different from the curvature of the area of the second portion (112) bent into the curved shape, and the partial area of the first portion (111) is opposite to the area of the second portion (112) bent into the curved shape.

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Inventors:
ZHOU YONGHONG (CN)
XU LINLIN (CN)
CHU SHANGCHIEH (CN)
WANG XINYU (CN)
ZHANG CHONG (CN)
Application Number:
PCT/CN2022/104165
Publication Date:
January 11, 2024
Filing Date:
July 06, 2022
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
H04M1/02; F16C11/04; G06F1/16; G09F9/30
Domestic Patent References:
WO2017199843A12017-11-23
WO1999034348A11999-07-08
WO2021194595A12021-09-30
Foreign References:
US20220192041A12022-06-16
CN114333566A2022-04-12
US20210286408A12021-09-16
CN111128030A2020-05-08
CN109922181A2019-06-21
CN113434010A2021-09-24
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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