Title:
HINGE DEVICE AND FLEXIBLE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/016800
Kind Code:
A1
Abstract:
A hinge device, comprising a fixed holder (60), guide sliding blocks (611, 612) and support mechanisms (621, 622), wherein the guide sliding blocks (611, 612) are rotationally connected to the fixed holder (60); and the support mechanisms (621, 622) are rotationally connected to the fixed holder (60). When the hinge device is folded or unfolded, the support mechanisms (621, 622) and the guide sliding blocks (611, 612) all rotate about the fixed holder (60), and the support mechanisms (621, 622) also slide relatively with the corresponding guide sliding blocks (611, 612), so as to drive a flexible screen to fold or unfold, thus improving the folding performance and the effects of a panel. In addition, the present disclosure further relates to a flexible display device using the hinge device.
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Inventors:
JIANG GUOBAO (CN)
SHAN XINPENG (CN)
SHAN XINPENG (CN)
Application Number:
PCT/CN2023/094060
Publication Date:
January 25, 2024
Filing Date:
May 12, 2023
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
F16C11/04; F16C11/10; G09F9/30; H04M1/02; H05K5/02
Domestic Patent References:
| WO2022001833A1 | 2022-01-06 |
Foreign References:
| CN115234572A | 2022-10-25 | |||
| CN113090149A | 2021-07-09 | |||
| KR20200141820A | 2020-12-21 | |||
| TW201326588A | 2013-07-01 | |||
| US9204565B1 | 2015-12-01 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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