Title:
FOLDABLE DISPLAY DEVICE AND FOLDABLE DISPLAY TERMINAL
Document Type and Number:
WIPO Patent Application WO/2021/136192
Kind Code:
A1
Abstract:
A foldable display device, comprising a housing, a display panel, and at least one tensile component. The housing comprises a first sub-housing, a second sub-housing, and a rotating shaft. The first sub-housing and the second sub-housing are rotatably connected by means of the rotating shaft. The display panel comprises a bendable portion, and a first non-bendable portion and a second non-bendable portion respectively disposed at two sides of the bendable portion. The first non-bendable portion is accommodated in the first sub-housing, the second non-bendable portion is accommodated in the second sub-housing, and the bendable portion corresponds to a region between the first sub-housing and the second sub-housing. The at least one tensile component is fixed on the second non-bendable portion and the second sub-housing. The at least one tensile component is configured to apply a force to the second non-bendable portion when in an unfolded state, the force being applied in a direction from the first non-bendable portion to the second non-bendable portion.
Inventors:
XIE ZHIHAO (CN)
FENG BINFENG (CN)
WANG CHAO (CN)
FENG BINFENG (CN)
WANG CHAO (CN)
Application Number:
PCT/CN2020/140233
Publication Date:
July 08, 2021
Filing Date:
December 28, 2020
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
International Classes:
H04M1/02; G09F9/30
Domestic Patent References:
| WO2018110749A1 | 2018-06-21 |
Foreign References:
| CN209860957U | 2019-12-27 | |||
| CN209860957U | 2019-12-27 | |||
| CN110570769A | 2019-12-13 | |||
| CN110364085A | 2019-10-22 | |||
| CN208638396U | 2019-03-22 | |||
| CN109036142A | 2018-12-18 | |||
| CN111182102A | 2020-05-19 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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