Title:
DISPLAY PANEL AND PREPARATION METHOD THEREOF, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/007975
Kind Code:
A1
Abstract:
A display panel and a preparation method thereof, and a display device. The display panel comprises a substrate (110), a flexible layer (120) and a thin film transistor layer (130), wherein a part of the flexible layer (120) corresponding to a camera region (101) is a transparent flexible layer, the thin film transistor layer (130) comprises: a plurality of first thin film transistor units (1311) arranged in the camera region (101) and a plurality of second thin film transistor units (1321) arranged in a non-camera region (102), and the arrangement density of the first thin film transistor units (1311) is less than that of the second thin film transistor units (1321).
Inventors:
BAI SIHANG (CN)
Application Number:
PCT/CN2019/112227
Publication Date:
January 21, 2021
Filing Date:
October 21, 2019
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
H01L27/32; H01L27/12
Foreign References:
CN109994047A | 2019-07-09 | |||
CN109962092A | 2019-07-02 | |||
CN109950288A | 2019-06-28 | |||
CN109697396A | 2019-04-30 | |||
CN106353915A | 2017-01-25 | |||
US20160035978A1 | 2016-02-04 |
Attorney, Agent or Firm:
ESSEN PATENT&TRADEMARK AGENCY (CN)
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