Title:
OLED SCREEN PROTECTION METHOD AND PROTECTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/058301
Kind Code:
A1
Abstract:
An OLED screen protection method, for use in protecting a screen of an OLED display. The OLED screen protection method comprises: sampling screen signals of an OLED screen (S101); detecting change condition of the sampled screen signals, and when it is determined that the sampled screen signals are unchanged in a first preset time or the time of a periodical change is greater than a second preset time, outputting a control signal, the first preset time being greater than the second preset time (S102); and controlling, according to the control signal, the OLED screen to be restarted (S103). The condition in which an image in an OLED screen is unchanged for a long time or is periodically changed is avoided, and the problem of ghosts appearing on the OLED screen is resolved; no hardware elements and no hardware circuits are added, and accordingly costs are reduced.
Inventors:
WANG JI (CN)
Application Number:
PCT/CN2016/100326
Publication Date:
April 05, 2018
Filing Date:
September 27, 2016
Export Citation:
Assignee:
SHENZHEN ROYOLE TECHNOLOGIES CO LTD (CN)
International Classes:
G09G3/3208
Foreign References:
| CN105741769A | 2016-07-06 | |||
| CN1825425A | 2006-08-30 | |||
| CN105895007A | 2016-08-24 | |||
| CN102222465A | 2011-10-19 | |||
| CN1448907A | 2003-10-15 | |||
| US20160093251A1 | 2016-03-31 | |||
| US20060061291A1 | 2006-03-23 | |||
| KR20110008500A | 2011-01-27 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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