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A method and mobile terminal for controlling the opening and closing of the backlight based on the degree of use of the area

A mobile terminal and background light technology, which is applied in energy-saving control technology, lamp circuit layout, and data processing input/output process, etc., can solve the problem of low battery life of mobile terminals, and achieve the effect of accurate and effective control.

Inactive Publication Date: 2017-11-10
赤峰光鼎科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the above situation, in order to overcome the shortcomings of the existing technology, the embodiment of the present invention provides a method and a mobile terminal for controlling the opening and closing of the backlight based on the area usage, which can effectively solve the problem of the low battery life of the mobile terminal in the prior art. The problem

Method used

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  • A method and mobile terminal for controlling the opening and closing of the backlight based on the degree of use of the area
  • A method and mobile terminal for controlling the opening and closing of the backlight based on the degree of use of the area
  • A method and mobile terminal for controlling the opening and closing of the backlight based on the degree of use of the area

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Experimental program
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Embodiment 1

[0050] Please refer to figure 1 figure 2 , figure 1 A schematic diagram of a backlight of a touch screen provided by Embodiment 1 of the present invention; figure 2 It is a schematic flowchart of a method for controlling the backlight on and off based on the area utilization provided by Embodiment 1 of the present invention. Specifically, an embodiment of the present invention provides a method for controlling the opening and closing of the backlight based on the degree of use of the area, which is applied to a mobile terminal. form, the divided touch screen is composed of N areas, where L×M=N, L, M, and N are positive integers greater than or equal to 1; the background light is composed of N lamp tubes , the N lamp tubes are correspondingly arranged in the N regions, that is, one lamp tube is correspondingly arranged in each region. In this embodiment, set L=4, M=5, N=4×5=20, that is, the divided touch screen is composed of 20 areas, which are respectively the first, se...

Embodiment 2

[0072] Please refer to image 3 , image 3 It is a schematic flowchart of a method for controlling the backlight on and off based on the area utilization provided by Embodiment 2 of the present invention. This embodiment is basically the same as Embodiment 1, the difference is that in this embodiment, the method further includes the following steps:

[0073] Step 201, recording different interfaces displayed on the touch screen within the preset time period.

[0074] Wherein the preset preset time period may preferably be 1 month. During this time period, the terminal system will monitor the interface display status of the touch screen in real time. Specifically, the terminal system will record the interface that appears for the first time after the touch screen is turned on, such as a lock screen interface. When the touch screen is switched to other interfaces through the user's operation, the terminal system will record the switched interface displayed on the touch scree...

Embodiment 3

[0091] Please refer to figure 1 Figure 5 , Figure 5 It is a schematic flow chart of a method for controlling the opening and closing of the backlight according to the area utilization provided by the third embodiment of the present invention. This embodiment is basically the same as Embodiment 1, the difference is that in this embodiment, L lamp tubes in each row of the touch screen form a horizontal light group, and each horizontal light group corresponds to a horizontal area , the touch screen is composed of M horizontal areas. M=5, the touch screen is composed of 5 horizontal areas. The method also includes the steps of:

[0092] Step 301, recording the different interfaces displayed on the touch screen within the preset time period;

[0093] Step 302, monitoring the use states corresponding to the M horizontal areas when the touch screen displays different interfaces within the preset time period;

[0094] Step 303 , according to the use states corresponding to the...

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Abstract

The invention relates to a method for controlling the on-off of background lamps based on regional usage degrees and a mobile terminal. The method includes the following steps of: monitoring the use states of N regions in a preset time period, wherein the use states of the regions include existence and inexistence of touch operation executed by a user, and on-off state of a program; calculating use degree ranks corresponding to the N regions according to the use states of the N regions; and obtaining regions of which the use degrees rank into top X, and controlling lamp tubes corresponding to the regions of which the use degrees rank into the top X to be turned on, and controlling lamp tubes of which the use degrees do not rank into the top X to be turned off, wherein X is a positive integral larger or equal to 1 and is smaller than N. With the above method adopted, when the user uses the mobile phone, lamp tubes corresponding to regions of which the use degrees are lower in a touch screen will be turned off, and therefore, the normal use of the user will not be affected, and electricity can be saved.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, in particular to a method for controlling the opening and closing of a background light based on area usage and a mobile terminal. Background technique [0002] In recent years, with the rapid development of integrated circuit technology and LED display technology, the application of mobile terminals (such as mobile phones) has gradually increased, and the display screen has gradually increased, which has met people's increasing needs and brought people better Serve. In the current mobile terminal, the power consumption of the screen is very large, which has already accounted for more than half of the power consumption of the whole machine. In order to reduce the power consumption of the screen, in the prior art, the brightness is reduced according to the brightness of the environment to achieve a certain purpose of reducing power consumption. However, for mobile terminals with ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/32H05B37/02G06F1/32G06F3/0488
CPCY02B20/40
Inventor 李小志
Owner 赤峰光鼎科技有限公司
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