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Title:
SCREEN CALIBRATION METHOD AND DEVICE, AND TERMINAL
Document Type and Number:
WIPO Patent Application WO/2019/141116
Kind Code:
A1
Abstract:
A screen calibration method and device, and a terminal. The method comprises: collecting statistics about the working brightness and a working duration of a screen (101); according to the working brightness and the working duration of the screen, determining that the color difference drift of the screen is greater than or equal to a color difference threshold, and calibrating the color coordinates of the screen (102).

Inventors:
WANG JIANPING (CN)
Application Number:
PCT/CN2019/070935
Publication Date:
July 25, 2019
Filing Date:
January 09, 2019
Export Citation:
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Assignee:
ZTE CORP (CN)
International Classes:
G09G5/02
Foreign References:
CN108257579A2018-07-06
CN105989795A2016-10-05
CN103002209A2013-03-27
CN106373535A2017-02-01
JP2011013470A2011-01-20
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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