Title:
FRONT CAMERA AUTOMATIC LIGHT SUPPLEMENTING SYSTEM AND METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/076931
Kind Code:
A1
Abstract:
A front camera automatic light supplementing system and a method therefor, comprising: when using a front camera to take a photo, acquiring a current display interface brightness of a mobile terminal when an ambient brightness is lower than an optimal photo brightness; lowering the display interface brightness to the optimal photo brightness when the display interface brightness is greater than the optimal photo brightness; and increasing the display interface brightness to the optimal photo brightness when the display interface brightness is less than the optimal photo brightness.
Inventors:
HUANG SHUWEI (CN)
Application Number:
PCT/CN2017/100493
Publication Date:
May 03, 2018
Filing Date:
September 05, 2017
Export Citation:
Assignee:
JRD COMMUNICATION SHENZHEN LTD (CN)
International Classes:
H04N5/235
Foreign References:
| CN105979125A | 2016-09-28 | |||
| CN104349033A | 2015-02-11 | |||
| CN106506979A | 2017-03-15 | |||
| CN105744175A | 2016-07-06 | |||
| US20140104436A1 | 2014-04-17 |
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
Download PDF:
Previous Patent: METHOD FOR RETRIEVING DATA OBJECT BASED ON SPATIAL-TEMPORAL DATABASE
Next Patent: REFLECTIVE DISPLAY AND PREPARATION METHOD THEREFOR
Next Patent: REFLECTIVE DISPLAY AND PREPARATION METHOD THEREFOR