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Control method and control device

A control method and technology of a control device, applied to instruments, static indicators, etc., can solve problems such as eye discomfort for users, and achieve the effect of protecting eyesight

Active Publication Date: 2017-02-22
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The brightness of the screen of an electronic device such as a mobile phone is determined by the three primary colors of red, green and blue. When adjusting the color temperature of the screen, it is usually achieved by changing the proportion of blue light. Correspondingly, the red light and green light also change accordingly, thereby making the screen brightness The change does not match the current ambient light, which may easily cause discomfort to the user's eyes

Method used

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Embodiment Construction

[0037] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, are only for explaining the embodiments of the present invention, and should not be construed as limiting the embodiments of the present invention.

[0038] see figure 1 , the control method according to the embodiment of the present invention is used for controlling the screen display of the electronic device. The control method includes the steps of:

[0039] S10: Determine the set brightness of the screen according to the target color temperature;

[0040] S20: determining the compensation brightness according to the set brightness and the current brightness; and

[0041] S30: Adjust the brightness of the screen according to the compensa...

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Abstract

The invention discloses a control method. The control method is used for controlling screen display of an electronic device and comprises the following steps: determining the set brightness of a screen according to target color temperature; determining the compensation brightness according to the set brightness and the current brightness; adjusting the brightness of the screen according to the compensation brightness. Besides, the invention also discloses a control device. According to the control method and the control device in the implementation mode of the invention, the compensation is performed while the color temperature is adjusted, so that a user can simultaneously obtain comfortable color temperature and brightness by adjustment, and further the eyesight is better protected.

Description

technical field [0001] The invention relates to display control technology, in particular to a control method and a control device. Background technique [0002] The brightness of the screen of an electronic device such as a mobile phone is determined by the three primary colors of red, green and blue. When adjusting the color temperature of the screen, it is usually achieved by changing the proportion of blue light. Correspondingly, the red light and green light also change accordingly, thereby making the screen brightness The change does not match the current ambient light, which may easily cause discomfort to the user's eyes. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the present invention needs to provide a control method and a control device. [0004] The control method in the embodiment of the present invention is used to control the screen display of the electr...

Claims

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Application Information

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IPC IPC(8): G09G3/20
Inventor 陈永兴
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD