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A color temperature adjustment method and electronic device

An electronic device and a color temperature adjustment technology, which is applied in the electronic field, can solve problems such as the automatic adjustment of the color temperature of the display unit, and achieve a better display effect

Active Publication Date: 2017-11-28
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present application provides a color temperature adjustment method, which solves the technical problem in the prior art that the electronic device cannot automatically adjust the color temperature of the display unit according to the detected variable parameters, and realizes that the display can be adjusted according to at least one variable parameter. The color temperature of the unit, so that the output effect of the display unit is changed according to at least one variable parameter, and the display effect is better

Method used

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  • A color temperature adjustment method and electronic device
  • A color temperature adjustment method and electronic device
  • A color temperature adjustment method and electronic device

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Experimental program
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Embodiment approach 1

[0078] Embodiment 1: At least one variable parameter is a time value.

[0079] The implementation of generating the second color temperature parameter value will be described in detail below by taking at least one variable parameter for generating the first color temperature weighted value as a time value as an example.

[0080] Based on the time value detected in step S102, the current use time period of the electronic device and the corresponding preset color temperature range are determined. For example, if the time value detected in step S102 is "10:00", then the time value is determined "10:00" is within the preset time period of the working time of the day, then the first basic color temperature value of the working time period obtained is 4500K, and then the first color temperature is determined according to the corresponding relationship between the time value and the color temperature weighted value weighted value. For example, the corresponding relationship between ...

Embodiment approach 2

[0085] Embodiment 2: At least one variable parameter is a week value

[0086] The implementation of generating the second color temperature parameter value will be described in detail below by taking at least one variable parameter day value for generating the first color temperature weighted value as an example.

[0087] Based on the week value detected in step S102, determine the current use time period of the electronic device and the corresponding preset color temperature range. , the obtained first basic color temperature value of non-working hours is 3000K. Then, the first color temperature weighted value is determined according to the corresponding relationship between the day of the week value and the color temperature weighted value. For example, the corresponding relationship between the day of the week and the color temperature weighted value can be referred to as shown in Table 5.

[0088]

[0089]

[0090] table 5

[0091] Similarly, a table of correspond...

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Abstract

The invention discloses a color temperature adjustment method and electronic equipment, and the color temperature adjustment method is applied to an electronic equipment, the electronic equipment includes a display unit, and the method includes: when the color temperature value of the display unit is a first color temperature value , detecting at least one variable parameter for judging whether to adjust the color temperature value, the variable parameter is related to time; based on the at least one variable parameter, judging whether the color temperature value needs to be adjusted, generating A first judgment result; when the first judgment result indicates that the color temperature value needs to be adjusted, based on the at least one variable parameter, generate a second color temperature value different from the first color temperature value; A color temperature value is adjusted from the first color temperature value to the second color temperature value.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a color temperature adjustment method and electronic equipment. Background technique [0002] With the continuous increase of the functions of smart handheld electronic devices, users spend more and more time using smart handheld electronic devices. After the user stares at the display unit for a long time, the user's eyes will experience fatigue, especially when the sudden cold light of the display unit will cause the user Pupils are extremely constricted, affecting health and sleep quality. [0003] In the prior art, in order to reduce the damage to the eyes caused by staring at the display unit for a long time, the intensity of the ambient light is detected by the light sensor, so as to automatically adjust the intensity of the backlight of the electronic device according to the intensity of the ambient light. In this way, the damage to the eyes due to the incompatibility...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N9/73
Inventor 杨丰华黄大荣
Owner LENOVO (BEIJING) LTD
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