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Method for adjusting screen brightness and terminal

A screen brightness and brightness adjustment technology, applied in the electronic field, can solve problems such as the inability to adjust the brightness of the backlight, and achieve the effect of humanized experience

Inactive Publication Date: 2013-07-24
SHENZHEN GIONEE COMM EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This prior art can only adjust the backlight according to the intensity of ambient light, but the human eye has different sensitivities to visible light of various wavelengths, and each person has different sensitivity to light. This prior art cannot adjust the backlight to The level of lightness and darkness that best suits the user

Method used

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  • Method for adjusting screen brightness and terminal
  • Method for adjusting screen brightness and terminal
  • Method for adjusting screen brightness and terminal

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Embodiment Construction

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0021] figure 1 It is a schematic structural diagram of a terminal provided by an embodiment of the present invention. The terminal in the embodiment of the present invention may be, for example, a mobile phone, a tablet computer, a notebook computer, etc., and a mobile phone is used as an example for specific description. As shown in the figure, a terminal of this embodiment at least includes an eye image acquisition module 101, an analysis module 102, and a b...

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Abstract

The embodiment of the invention discloses a method for adjusting screen brightness. The method comprises the following steps of acquiring a current eye image of a terminal user; resolving the acquired eye image to obtain iris data; and adjusting the screen brightness according to the iris data obtained by resolving. The embodiment of the invention further discloses a terminal. According to the method, the iris data are obtained by acquiring and resolving the eye image of the user, and the screen brightness of the terminal is adjusted according to the iris data of each person, so that the screen is adjusted to brightness most suitable for the user, and more user-friendly experience is brought to the user.

Description

Technical field [0001] The invention relates to the field of electronics, in particular to a method and terminal for adjusting screen brightness. Background technique [0002] In the electronics industry, the backlight is a way of lighting from the side or the back. Backlight adjustment means that the terminal senses the light intensity of the surrounding environment and adjusts the brightness and contrast of the screen to suit human eyes. In a dimly lit environment, the brightness and contrast will be lowered because the external light is dark and the screen is too bright. It will make people feel dazzling. In a strong light environment, the brightness and contrast will be increased. Through backlight adjustment, the comfort of human eyes can be improved, and the eyesight can be protected. The iris in the structure of the human eye can adjust the amount of light entering the eyeball. There is a circular opening in the center of the iris, called the pupil, which is the portal fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/10G06K9/00G06F3/01H04M1/725
Inventor 陶超
Owner SHENZHEN GIONEE COMM EQUIP
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