Title:
ELECTRONIC DEVICE, AND CONTROL METHOD AND CONTROL DEVICE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/098330
Kind Code:
A1
Abstract:
An electronic device (1000) and a control method and control device (400) therefor. The electronic device (1000) comprises a display screen (10) and a structured light assembly (20). The display screen (10) comprises a display area (11) used for displaying an image, and the display area (11) comprises a first sub-display area (111) and a second sub-display area (112) which may be independently controlled. The structured light assembly (20) comprises a structured light camera (22) which is disposed at a back surface (13) of the display screen (10) and which corresponds to the first sub-display area (111), said structured light camera (22) being used to receive modulated laser light which traverses the first sub-display area (111). When the structured light camera (22) is started up, the first sub-display area (111) displays an image using a first display time sequence, and the structured light camera (22) uses an exposure time sequence to carry out exposure, wherein effective operating states corresponding to the first display time sequence and the exposure time sequence are staggered.
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Inventors:
YANG XIN (CN)
Application Number:
PCT/CN2019/102698
Publication Date:
May 22, 2020
Filing Date:
August 27, 2019
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04B10/40; H04M1/02; H04N5/235
Foreign References:
| CN109327577A | 2019-02-12 | |||
| CN108369471A | 2018-08-03 | |||
| CN108200238A | 2018-06-22 | |||
| CN105094307A | 2015-11-25 | |||
| CN108376696A | 2018-08-07 | |||
| US20150381780A1 | 2015-12-31 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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