Title:
METHOD OF CONTROLLING DISPLAY SCREEN STATUSES, AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/149173
Kind Code:
A1
Abstract:
In a method of controlling display screen statuses and an apparatus, the method includes a signal emitter emitting a detection signal, and a first signal receiver and a second signal receiver receiving a reflection signal of the detection signal by an object. Intensity of the reflection signal received by the first signal receiver is compared with a first threshold for obtaining a first magnitude determination result. Intensity of the reflection signal received by the second signal receiver is compared with a second threshold for obtaining a second magnitude determination result. The display screen statuses are controlled based on the first magnitude determination result and the second magnitude determination result.
Inventors:
ZHOU YIBAO (CN)
Application Number:
PCT/CN2017/108151
Publication Date:
August 23, 2018
Filing Date:
October 27, 2017
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04B17/318; G01S17/04; H04B1/3827; H04M1/725
Foreign References:
| CN103165069A | 2013-06-19 | |||
| CN102645654A | 2012-08-22 | |||
| CN104092836A | 2014-10-08 | |||
| US20160113585A1 | 2016-04-28 | |||
| CN106850101A | 2017-06-13 |
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
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