Title:
DISPLAY APPARATUS AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/055888
Kind Code:
A1
Abstract:
The present disclosure relates to the technical field of electronic products. Provided are a display apparatus and an electronic device. The display apparatus comprises: a screen body, a proximity sensor and a wavelength conversion member, wherein the wavelength conversion member is located between the screen body and the proximity sensor, and the proximity sensor comprises a transmitting end and a receiving end; the wavelength conversion member is used for converting the wavelength of a first infrared signal emitted from the transmitting end to be greater than or equal to 1100 nm, and the first infrared signal passes through the screen body via the wavelength conversion member; and/or the wavelength conversion member is used for converting the wavelength of a second infrared signal to be less than or equal to 1000 nm, and the receiving end receives the second infrared signal that passes through the wavelength conversion member.
Inventors:
SUN TENG (CN)
Application Number:
PCT/CN2023/117391
Publication Date:
March 21, 2024
Filing Date:
September 07, 2023
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
G01S17/08; G01S7/48; G01S7/481
Foreign References:
| CN115469319A | 2022-12-13 | |||
| CN110832344A | 2020-02-21 | |||
| CN210956700U | 2020-07-07 | |||
| CN108769298A | 2018-11-06 | |||
| CN107948352A | 2018-04-20 | |||
| US20220276343A1 | 2022-09-01 |
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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