Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/178679
Kind Code:
A1
Abstract:
A display device, relating to the field of display devices. The display device comprises a first housing (10), a second housing (20), a flexible display panel (30), and a tensioning strip (40). One side of the first housing (10) is provided with an opening (10a); and the second housing (20) is partially accommodated in the opening (10a). The second housing (20) comprises a support portion (21), a push rod (22), and a pulley (23); one end of the push rod (22) is connected to the support portion (21), and the pulley (23) is located at the other end of the push rod (22). One end of the flexible display panel (30) is located on a first surface of the second housing (20), is located on one side of the first housing (10), is connected to the first housing (10), and the other end bypasses the support portion (21) and extends to a second surface of the second housing (20). The tensioning strip (40) is located in the first housing (10), one end of the tensioning strip (40) is located on the second surface of the second housing (20) and is connected to the flexible display panel (30), and the other end of the tensioning strip (40) bypasses the pulley (23), extends to the first surface of the second housing (20), and is connected to the first housing (10). By adjusting the first housing (10) and the second housing (20), the area of the flexible display panel (30) located on the first surface of the second housing (20) can be changed, so as to change the area of display, and the structure is simple.
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Inventors:
WANG ZONGYUAN (CN)
ZHU HONG (CN)
LIU JUNHUAN (CN)
ZHU HOUKUN (CN)
ZHU HONG (CN)
LIU JUNHUAN (CN)
ZHU HOUKUN (CN)
Application Number:
PCT/CN2022/083152
Publication Date:
September 28, 2023
Filing Date:
March 25, 2022
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
G09F9/30; H04M1/02
Foreign References:
| CN113593411A | 2021-11-02 | |||
| CN113808490A | 2021-12-17 | |||
| CN114203053A | 2022-03-18 | |||
| CN113824821A | 2021-12-21 | |||
| CN104461127A | 2015-03-25 | |||
| CN110491289A | 2019-11-22 | |||
| CN113345332A | 2021-09-03 | |||
| US20180014417A1 | 2018-01-11 |
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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