Title:
FOLDABLE DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2022/179162
Kind Code:
A1
Abstract:
A foldable display device and a method for manufacturing same, which relate to the technical field of display. In the foldable display device, a display panel, a first bonding layer and a support layer are provided. The first bonding layer comprises a first bonding portion and a second bonding portion, the first bonding portion being arranged on the side of the second bonding portion that is away from a bending region, and the second bonding portion having an elasticity modulus greater than that of the first bonding portion. By configuring an elasticity modulus of a second bonding portion that is closer to a bending region to be greater than that of a first bonding portion that is away from the bending region, when the foldable display device is in a folded state, the support layer will be more staggered in the direction away from the bending region of the display panel.
Inventors:
ZHANG YI (CN)
GONG WEI (CN)
CHEN WEI (CN)
HAO XIAODONG (CN)
WEI XIANGDONG (CN)
BI DANYANG (CN)
GONG WEI (CN)
CHEN WEI (CN)
HAO XIAODONG (CN)
WEI XIANGDONG (CN)
BI DANYANG (CN)
Application Number:
PCT/CN2021/128100
Publication Date:
September 01, 2022
Filing Date:
November 02, 2021
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
International Classes:
G09F9/30
Foreign References:
| CN112991945A | 2021-06-18 | |||
| CN111292621A | 2020-06-16 | |||
| CN212061687U | 2020-12-01 | |||
| CN109461382A | 2019-03-12 | |||
| CN111816082A | 2020-10-23 | |||
| CN110890025A | 2020-03-17 | |||
| CN210627726U | 2020-05-26 | |||
| CN111986578A | 2020-11-24 |
Attorney, Agent or Firm:
BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)
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