Information terminal

一种信息终端、云端的技术，应用在照明领域，能够解决屏幕亮度不能符合视觉感知、亮度局限性、误差等问题，达到保护视觉健康、减缓视觉疲劳的效果

Active Publication Date: 2018-12-11
GUANGDONG XIAYE HOUSEHOLD ELECTRICAL APPLIANCES CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, users often encounter the situation that the display of screen brightness in this automatic adjustment method does not conform to their own visual perception during use. Only caused by the limitation of adjusting the brightness
At present, there is no better way to solve the above problems in the industry

Method used

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Embodiment Construction

[0024] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0025] In order to better understand the information terminal proposed by the present invention and its working mode, firstly, the visual impact of external ambient light on the user viewing the display screen will be described.

[0026] When the user watches the display, the lighting status of the background environment has a great influence on the visual effect of the display. When the human eye watches any object, it can adjust the size of the pupil according to the brightness of the object to adapt. The higher the brightness, the smaller the pupil. The lower the brightness, the larger the pupil adjustment. The visual range in which we usually view a display is only within 10% of the visual range of our eyes.

[0027] For example, when using a mobile phone with a 5-inch display screen, the mobile phone is placed ab...

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Abstract

The embodiment of the invention relates to an information terminal. The information terminal comprises a display screen and a communication device, and further comprises a camera, a photo detecting and imaging unit, a photo grayscale analysis unit and a display screen display parameter adjusting unit; wherein the camera is used for acquiring a picture analog signal or a picture digital signal of abackground environment of a user visual angle range; the photo detecting and imaging unit is used for converting a photo analog signal or a photo digital signal acquired by the camera into digital photo data; the photo grayscale analysis unit is used for carrying out grayscale analysis on the photo data, and generating a state parameter of the background environment of the user visual angle rangeaccording to the setting parameters of the camera and sending the state parameter to the display screen display parameter adjusting unit; the display screen display parameter adjusting unit adjusts display parameters of the display screen based on the preset corresponding relation according to the state parameters of the background environment, so that the display parameters of the display screenare matched with the lighting state of the background environment of the user visual angle range.

Description

technical field [0001] The invention relates to the technical field of lighting, in particular to an information terminal. Background technique [0002] Today, with the development of Internet electronic products such as mobile phones and tablets, more and more people stare at video terminals such as mobile phones for a long time, causing visual fatigue of human eyes, which leads to vision loss and affects visual health. [0003] At present, most smartphones come with an automatic brightness adjustment mode. The brightness sensor located near the earpiece recognizes the surrounding light environment to detect the brightness of the surrounding environment, and then calculates the brightness of the screen display according to a preset algorithm. [0004] However, users often still encounter the situation that the display of screen brightness in this automatic adjustment method does not conform to their own visual perception during use. This is due to the error between the brig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725H04M1/22G09G5/10G09G5/02G09G3/20G09G3/36
CPCH04M1/22G09G3/20G09G3/36G09G5/02G09G5/10G09G2320/0626G09G2320/0666H04M1/72439H04M1/72454H04M1/725G09G2360/144G09G2320/0233G09G2320/068
Inventor 陈梓平陈孟圳刘洁辉
Owner GUANGDONG XIAYE HOUSEHOLD ELECTRICAL APPLIANCES CO LTD
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