Title:
DISPLAY PANEL AND DISPLAY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/216311
Kind Code:
A1
Abstract:
A display panel (100) and a display apparatus (1000). The display panel (100) comprises a photosensitive functional area (GG), and an optical waveguide module (20) is provided at a light-emergent side of a panel main body (10). The optical waveguide module (20) comprises an optical in-coupling part (21), an optical waveguide layer (22) and an optical out-coupling part (23), wherein the optical in-coupling part (21) is connected to the optical waveguide layer (22), and the optical out-coupling part (23) is connected to the optical waveguide layer (22). The optical out-coupling part (23) is located at one side of the optical in-coupling part (21) and corresponds to the photosensitive functional area (GG), the optical in-coupling part (21) is used for introducing some external light, and the optical waveguide layer (22) is used for transmitting the light introduced by the optical in-coupling part (21).
Inventors:
DENG QIAN (CN)
CHENG WEI (CN)
CHENG WEI (CN)
Application Number:
PCT/CN2022/094395
Publication Date:
November 16, 2023
Filing Date:
May 23, 2022
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
International Classes:
G02B6/00; G02B5/30
Foreign References:
| CN113885119A | 2022-01-04 | |||
| CN114355611A | 2022-04-15 | |||
| CN113900182A | 2022-01-07 | |||
| CN111308717A | 2020-06-19 | |||
| US20210199970A1 | 2021-07-01 | |||
| US20180017801A1 | 2018-01-18 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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