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Mobile terminal using method for dispersed on-off controlling of background lamp of touch screen

A mobile terminal and background light technology, which is applied to instruments, static indicators, etc., can solve the problem of high power consumption of the touch screen

Active Publication Date: 2017-11-24
上海纪仑华电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the above situation, in order to overcome the shortcomings of the prior art, the embodiment of the present invention provides a method for controlling the decentralized opening and closing of the touch screen background light and a mobile terminal, which can effectively solve the problem of large power consumption of the mobile terminal touch screen when it is used as a handle At the same time, it simplifies the operation process when using the mobile terminal as a handle, and can switch the on and off status of the background light more conveniently, improving the user's usability

Method used

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  • Mobile terminal using method for dispersed on-off controlling of background lamp of touch screen
  • Mobile terminal using method for dispersed on-off controlling of background lamp of touch screen
  • Mobile terminal using method for dispersed on-off controlling of background lamp of touch screen

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Experimental program
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Effect test

Embodiment 1

[0083] Please refer to Figure 1 to Figure 5 , figure 1 A schematic diagram of connection of a backlight circuit of a mobile terminal provided in Embodiment 1 of the present invention; figure 2 A schematic diagram of a backlight display interface provided in Embodiment 1 of the present invention; image 3 It is a schematic diagram of a game control interface provided by Embodiment 1 of the present invention; Figure 4 It is a schematic diagram of a backlight control interface provided by Embodiment 1 of the present invention; Figure 5 It is a schematic flow chart of a method for controlling the decentralized ON / OFF of the backlight of the touch screen provided by Embodiment 1 of the present invention.

[0084] Specifically, this embodiment provides a method for controlling the decentralized opening and closing of the background light of the touch screen, which is applied to a mobile terminal used as a game handle. The touch screen is embedded with a back light, and the mo...

Embodiment 2

[0108] This embodiment is basically the same as Embodiment 1, the difference is that in order to facilitate the user to control the opening or closing of the N lamps more quickly, for example, it can control the opening or closing of a certain row of lamps at one time. As a result, in this embodiment, the background light control interface is also provided with M horizontal switches and L vertical switches, each horizontal switch corresponds to a horizontal row of light tubes, and each vertical switch corresponds to a vertical row of light tubes. For the lamp tube, the M horizontal switches are respectively arranged on the leftmost or rightmost side of the icon of each horizontal row of lamp tubes, and the L vertical switches are respectively arranged on the uppermost or lowermost side of the icon of each vertical row of lamp tubes, M and L are positive integers greater than or equal to 1 and less than N, respectively.

[0109] Please refer to Figure 7 , Figure 7 It is a s...

Embodiment 3

[0117] Please refer to Figure 8 , Figure 8 It is a schematic flowchart of a method for controlling N lamps to be turned off according to Embodiment 3 of the present invention. This embodiment is basically the same as Embodiment 1, except that, in order to facilitate the user to quickly switch the on and off states of the N lamps, in this embodiment, the background light control interface is also provided with a main switch XX After receiving the pressing operation performed by the user on the backlight control interface, the method further includes the following steps:

[0118] Step 401, judging whether the pressed position is on the main switch XX;

[0119] If yes, execute step 402, sending a control command to the switch controller to turn off the N lamp tubes;

[0120]Step 403, the switch controller generates a high-level voltage and inputs it to the MOSFET switches corresponding to the N lamps;

[0121] Step 404, the MOSFET switch circuit controls the N lamps to turn...

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Abstract

The invention relates to a method for dispersed on-off controlling of a background lamp of a touch screen and a mobile terminal. The method comprises: when a touch screen enters a game control interface, the touch screen is controlled to enter a background lamp control interface automatically; a pressing operation performed by a user at the background lamp control interface is received and whether the pressing position is at any of N branch switches is determined; if so, a lamp tube corresponding to the pressed branch switch is identified and a control instruction for turning off the lamp tube is sent to a switch controller; the switch controller generates a high-level voltage and inputs the voltage to an MOSFET switching circuit corresponding to the lamp tube; and the MOSFET switching circuit controls the turning off of the lamp tube. Therefore, a problem that power consumption of the touch screen of the mobile terminal as a handle is high is solved; the operation process of using the mobile terminal as the handle is simplified; switching of the on-off states of the background lamp is realized conveniently; and the usage degree of the user is increased.

Description

[0001] This application is the application number: 2015101697830, the application date: April 13, 2015, the title of the invention: a method for controlling the decentralized opening and closing of the background light of the touch screen and a divisional application of the mobile terminal. technical field [0002] The invention relates to the technical field of mobile terminals, in particular to a method for controlling the decentralized opening and closing of a backlight of a touch screen and a mobile terminal. Background technique [0003] At present, it is a very common entertainment method to play gamepad games on devices such as PC, Xbox, PS3 and smart TV. With the large-screen and enhanced communication functions of smart phones, mobile terminals such as smart phones can be used as handles to play games on the basis of WIFI or Bluetooth support. The disadvantages of the existing technical solutions are: when the terminal is used as a handle, the screen needs to be tur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/34
CPCG09G3/3406
Inventor 葛传勇其他发明人请求不公开姓名
Owner 上海纪仑华电子科技有限公司