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Method and device for lighting part of display screen of terminal and mobile communication terminal

A technology of mobile communication terminal and display screen, which is applied to telephone communication, current supply device, branch office equipment, etc., can solve the problems of users' meaningless display power and waste, and achieve the effect of saving mobile phone power

Inactive Publication Date: 2013-02-06
INSPUR LG DIGITAL MOBILE COMMUNICATIONS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of realizing the present invention, the inventor found that the problem in the prior art is: sometimes the user only needs to look at a part of the screen, but the whole screen is still lit, especially when the screen of the mobile phone is getting bigger and bigger, at the same time , display meaningless to users is a waste of power

Method used

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  • Method and device for lighting part of display screen of terminal and mobile communication terminal
  • Method and device for lighting part of display screen of terminal and mobile communication terminal
  • Method and device for lighting part of display screen of terminal and mobile communication terminal

Examples

Experimental program
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Embodiment 1

[0020] figure 1 It is an overall flowchart of a method for lighting part of a display screen of a terminal according to an embodiment of the present invention. Such as figure 1 As shown, the method includes the following steps:

[0021] 100. Detect the position change of the terminal, and generate position change information;

[0022] 110. Switch the illuminated part of the display screen of the terminal according to the position change information.

[0023] Preferably, the display screen is a self-luminous screen, wherein the self-luminous screen is preferably an AMOLED (Active Matrix Organic Light Emitting Diode, active matrix organic light emitting diode panel) screen.

[0024] Optionally, step 100 may specifically include: detecting position changes of the terminal in the three directions of the X axis, the Y axis and the Z axis through the gravity sensor, and generating position change information in the three directions of the X axis, the Y axis and the Z axis.

[00...

Embodiment 2

[0042] Embodiment 2 of the present invention provides an apparatus for lighting part of a display screen of a terminal. Figure 4 It is an overall functional block diagram of an apparatus for lighting part of a display screen of a terminal according to Embodiment 2 of the present invention. Such as Figure 4 As shown, the device 400 includes:

[0043] A location change detection unit 410, configured to detect a location change of the terminal and generate location change information;

[0044] The display control unit 420 is configured to switch the illuminated part of the display screen of the terminal according to the position change information.

[0045] Preferably, the display screen is a self-luminous screen, wherein the self-luminous screen is preferably an AMOLED (Active Matrix Organic Light Emitting Diode, active matrix organic light emitting diode panel) screen.

[0046] Optionally, the position change detection unit 410 includes a gravity sensor for detecting posit...

Embodiment 3

[0060] Embodiment 3 of the present invention provides a mobile communication terminal. Image 6 It is a functional block diagram of a mobile communication terminal according to Embodiment 3 of the present invention. Such as Image 6 As shown, the terminal 600 includes: a radio frequency unit 601, a baseband unit 602 and a central processing unit 603, the radio frequency unit 601, the baseband unit 602 and the central processing unit 603 are coupled; the mobile communication terminal also includes a The device 400 for lighting part of the display screen of the terminal coupled with the central processing unit 603, combined with Figure 4 and FIG. 5, the device 400 includes:

[0061] A location change detection unit 410, configured to detect a location change of the terminal and generate location change information;

[0062] The display control unit 420 is configured to switch the illuminated part of the display screen of the terminal according to the position change informat...

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Abstract

An embodiment of the invention provides a method and a device for lighting a part of a display screen of a terminal and a mobile communication terminal. The method includes detecting position change of the terminal, and generating position change information; and switching a part, which is lit, of the display screen of the terminal according to the position change information. The method and device for lighting the part of the display screen of the terminal have the advantages that change of a focus area on the display screen by a user is judged by detecting position change of the terminal, and accordingly the part, which is lit, of the display screen is changed correspondingly, and power of a mobile phone is economized.

Description

technical field [0001] The invention relates to power supply management and display technology, in particular to a method and device for lighting up a part of a display screen of a terminal and a mobile communication terminal. Background technique [0002] In many scenarios, it is not necessary for the mobile phone to light up the entire display and display all the information on the entire screen for the user to see, because the user only cares about the part of the content he cares about at a certain moment. So at this time, you only need to light up that part of the screen, while other parts do not need to be lit. [0003] As the size of mobile phone screens becomes larger and larger, power consumption becomes more and more a serious problem, so it is more and more necessary for mobile phones to adopt the practice of lighting part of the screen to save power. [0004] In the past, the entire display screen was lit up for display, and when it needed to be turned off, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725H04M1/73H04M1/72454
Inventor 叶敏华
Owner INSPUR LG DIGITAL MOBILE COMMUNICATIONS CO LTD