Title:
DISPLAY APPARATUS, ELECTRONIC DEVICE, AND AMBIENT LIGHT DETECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/042072
Kind Code:
A1
Abstract:
Provided are a display apparatus, an electronic device, and an ambient light detection method. In the display apparatus, a light guide component is arranged between a substrate of a flexible display screen and a light sensor, and ambient light passing through the flexible display screen and light emitted by the flexible display screen are filtered by means of the light guide component, such that light reaching a light adjustment component through the light guide component is perpendicular to the substrate.
Inventors:
GE LICHENG (CN)
ZHANG HAIPING (CN)
ZHANG HAIPING (CN)
Application Number:
PCT/CN2021/105246
Publication Date:
March 03, 2022
Filing Date:
July 08, 2021
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H01L27/32; H01L51/52
Foreign References:
| CN111969026A | 2020-11-20 | |||
| CN111337124A | 2020-06-26 | |||
| CN107767835A | 2018-03-06 | |||
| CN204330128U | 2015-05-13 | |||
| US20200191648A1 | 2020-06-18 |
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
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