Method and device for adjusting backlight brightness of display screen of mobile terminal
A mobile terminal and backlight brightness technology, which is applied to the structure of telephones, telephone communications, electrical components, etc., can solve the problems of inability to meet personalized and convenient backlight brightness adjustment requirements and high requirements for display screen backlight brightness adjustment, and achieve optimization Backlight brightness adjustment technology to meet personalized effects
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Embodiment 1
[0020] figure 1 It is a flow chart of the method for adjusting the brightness of the backlight of the display screen of the mobile terminal provided by Embodiment 1 of the present invention. The method of this embodiment can be executed by the device for adjusting the brightness of the backlight, which can be realized by means of hardware and / or software, and can generally be integrated into a mobile terminal. see figure 1 As shown, the method for adjusting the brightness of the backlight of the display screen of the mobile terminal comprises the following steps:
[0021] S101. Determine the acceleration data of the mobile terminal in the horizontal direction according to the real-time measurement data of the acceleration sensor built in the mobile terminal in at least one direction.
[0022] At present, acceleration sensors are built into all mobile terminals that are generally circulated on the market. The acceleration sensor enables the mobile terminal to have rich perce...
Embodiment 2
[0038] figure 2 It is a flow chart of the method for adjusting the brightness of the backlight of the display screen of the mobile terminal provided in the second embodiment of the present invention. On the basis of the first embodiment, this embodiment further uses the real-time The measurement data, determining the acceleration data of the mobile terminal in the horizontal direction is specifically optimized as follows: obtaining the real-time measurement data of the acceleration sensor in the X-axis and Y-axis directions, wherein the X-axis direction and the mobile terminal’s The short sides are parallel, and the Y-axis direction is parallel to the long sides of the mobile terminal;
[0039] According to the acceleration data, determining the backlight brightness adjustment strategy of the display screen on the mobile terminal is specifically optimized as follows: if it is determined that the change rule of the acceleration data conforms to the sine wave, then the backligh...
Embodiment 3
[0059] image 3 It is a schematic structural diagram of the device for adjusting the brightness of the backlight of the display screen of the mobile terminal provided by Embodiment 3 of the present invention. see image 3 As shown, the backlight brightness adjustment device of the mobile terminal display screen includes:
[0060] The acceleration determination unit 301 is used to determine the acceleration data of the mobile terminal in the horizontal direction according to the real-time measurement data of the acceleration sensor built in the mobile terminal in at least one direction;
[0061] The policy adjustment unit 302 is configured to adjust the backlight brightness adjustment policy of the display screen on the mobile terminal according to the acceleration data.
[0062] The device for adjusting the brightness of the backlight of the display screen of the mobile terminal provided in this embodiment determines the acceleration data of the mobile terminal in the horizo...
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