Title:
LIGHT TRANSMISSION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/125278
Kind Code:
A1
Abstract:
Disclosed in embodiments of the present disclosure are a light transmission method and apparatus. The method comprises: controlling a fill light of a mobile terminal to emit light to a target object; receiving, by an image sensor of the mobile terminal, light reflected by the surface of the target object, wherein the reflected light is incident from a display surface of the display screen to the image sensor through a transparent region of the display screen; and imaging the target object by the image sensor of the mobile terminal on the basis of the transmission state of the reflected light received by the image sensor, or controlling the display screen of the mobile terminal to be turned off or on.
Inventors:
ZHANG WEI (CN)
CHEN WEIWEI (CN)
CHEN WEIWEI (CN)
Application Number:
PCT/CN2019/117969
Publication Date:
June 25, 2020
Filing Date:
November 13, 2019
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H04M1/725
Foreign References:
| CN109639897A | 2019-04-16 | |||
| CN107092352A | 2017-08-25 | |||
| CN108764044A | 2018-11-06 | |||
| CN207968553U | 2018-10-12 | |||
| US20180206350A1 | 2018-07-19 |
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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