Mobile terminal and method for automatically adjusting backlight brightness
A backlight brightness and mobile terminal technology, applied in power management, wireless communication, energy reduction and other directions, can solve the problem of not being able to adjust the backlight brightness according to user preferences, and achieve the effect of convenient backlight brightness, improved user experience, and convenient adjustment.
Inactive Publication Date: 2013-02-27
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a mobile device that can automatically adjust the brightness of the backlight according to the brightness of the environment and the preference of the user, aiming at the defect of the prior art that the brightness of the backlight can only be automatically adjusted according to the ambient light but not according to the user's preference. Terminal and its methods
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[0035] In order to make the purpose of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0036] Such as figure 1 As shown, in the structural block diagram of the first embodiment of the mobile terminal 100 that automatically adjusts the brightness of the backlight of the present invention, the mobile terminal 100 includes: a light sensing module 11, a receiving module 12, a storage module 13, a processor 14, a backlight driver Module 15, display unit 16; Light sensing module 11 is used for sensing the current ambient light brightness around the mobile terminal; Receiving module 12 is used for receiving the backlight parameter of user input; Storage module 13 is used for storing the first backlight parameter table, the ...
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The invention relates to a mobile terminal and a method for automatically adjusting backlight brightness. The mobile terminal comprises a light sensing module, a receiving module, a storage module, a processor and a backlight driving module, the light sensing module is used for sensing the peripheral and current environment brightness of the mobile terminal, the receiving module is used for receiving backlight parameters inputted by a user, the storage module is used for storing a first backlight parameter list, the first backlight parameter list comprises the environment brightness sensed by the light sensing module and the backlight parameter inputted by the user and corresponding to the environment brightness, the processor is used for searching the corresponding backlight parameter according to the environment brightness sensed by the light sensing module in the first backlight parameter list in the storage module, and further outputting backlight brightness setting according to the backlight parameter, and the backlight driving module is used for adjusting a display unit to reach preset backlight brightness according to the backlight brightness setting outputted by the processor. The backlight brightness of the mobile terminal can be automatically adjusted according to the environment brightness and user preferences (the first backlight parameter list), and user experience is improved.
Description
technical field [0001] The present invention relates to a mobile terminal, and more specifically, to a mobile terminal and a method for automatically adjusting the brightness of a backlight. Background technique [0002] At present, most mobile terminals such as mobile phones use a method of pre-setting fixed parameters for display backlight brightness. For example, a traditional mobile phone includes a screen and a button group. When the user wants to change the backlight brightness of the screen, he needs to set the brightness of the backlight of the screen through the button group. However, the ambient brightness is constantly changing (such as day, night, sunny, The brightness of the environment is different in rainy days), the user needs to manually set the brightness of the backlight to clearly display the content of the screen, and at the same time reduce power consumption. The content of the display screen, but the greater the brightness of the backlight, the greate...
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IPC IPC(8): H04M1/725H04W52/02G09G5/10H04M1/72454
CPCY02D30/70
Inventor 刘荣山
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD