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Control method, control device, display device and air detection device

A technology of a display device and a control method, which is applied in the fields of air detection devices, control devices, and display devices, can solve problems such as unsatisfactory user experience, single brightness and color, etc., and achieve comfortable display light effects, convenient viewing, and intelligent adjustment Effect

Inactive Publication Date: 2017-01-25
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the brightness and color displayed by some home appliance display lights under dark or strong light conditions are too single, which cannot meet users' higher standard requirements and good user experience for home appliance display lights.

Method used

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  • Control method, control device, display device and air detection device
  • Control method, control device, display device and air detection device
  • Control method, control device, display device and air detection device

Examples

Experimental program
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Effect test

Embodiment 1

[0104] Embodiment 1, when the display screen detects a white light (daytime, or luminous intensity) environment, the color of the display screen changes accordingly, and the external light is output to the built-in photosensitive tube through the display screen, and the intensity value of the light received by the photosensitive tube is converted into The electrical signal is output to the control chip that controls the display lamp, and the control chip automatically controls and adjusts the brightness of the display lamp to match the current environment through a software algorithm. The brightness of the display light is transmitted through the display screen. In daytime or in an environment with strong luminosity, the display screen presents a bluish display light, so that the bluish light can effectively relieve the user's eye fatigue and provide users with a comfortable display effect.

Embodiment 2

[0105]Embodiment 2, when the display screen detects dim light or a dark environment, the color of the display screen also undergoes corresponding physical or chemical changes. The built-in photosensitive tube can detect the intensity value of external light, and the photosensitive tube receives the light intensity value, which is converted into The electrical signal is output to the control chip that controls the display light. The control chip automatically adjusts the brightness of the display light accordingly through a series of software algorithms to match the brightness of the current environment. The brightness of the display light passes through the display screen to display a comfortable light effect suitable for the user. In low-light or night environments, the display screen presents a whiter display light, so that the whiter light can effectively relieve the user's eye fatigue, and at the same time provide The user is provided with a comfortable display effect.

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Abstract

The invention provides a brightness and / or color control method for a display device, a control device, a display device and an air detection device. The brightness and / or color control method for the display device comprises the following steps: detecting illumination intensity of a current environment, and changing the color of a display screen along with the change of the illumination intensity; controlling the brightness of a display lamp through a controller according to the illumination intensity. Through the technical scheme, the display lamp is automatically adjusted through the display screen and displays brightness and a color suitable for human eyes in a dark external environment or under a daylight condition, so that the color and brightness adjustment of the display screen is more intelligent and user-friendly, the display screen is always in an optimal display state, a comfortable display light ray effect is provided for a user, and display content can be checked conveniently, thereby achieving the effects of protecting eyes and relieving eye fatigue and effectively improving the user experience.

Description

technical field [0001] The present invention relates to the field of display technology of display devices, in particular, to a method for controlling brightness and / or color of a display device, a control device and a display device, and an air detection device. Background technique [0002] At present, the brightness and color displayed by some home appliance display lights under dark or strong light conditions are too single, which cannot meet users' higher standard requirements for home appliance display lights and a good user experience. [0003] Polymer photosensitive material (referred to as photosensitive material), has the function of transmitting light and detecting the light intensity of the external environment. After absorbing light energy, this material can produce a series of chemical and material changes between molecules or within molecules, and this change occurs Afterwards, the material will export the function of other properties, among them photochromic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/10G01N33/00
CPCG09G5/10G01N33/0062
Inventor 杨胜良杨春喜
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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