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Display switching method for mobile terminal and mobile terminal

A mobile terminal and display switching technology, which is applied in the field of communication, can solve the problems of increased power consumption of mobile terminals, and achieve the effects of improving flexibility, prolonging use time, and reducing system power consumption

Active Publication Date: 2010-06-23
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a display switching method for a mobile terminal and a mobile terminal, so as to solve the problem in the prior art that two processors, master and slave, need to be started simultaneously when performing display control, resulting in increased power consumption in the mobile terminal

Method used

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  • Display switching method for mobile terminal and mobile terminal
  • Display switching method for mobile terminal and mobile terminal
  • Display switching method for mobile terminal and mobile terminal

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Embodiment Construction

[0042] The core of the present invention is to provide a display switching method for a mobile terminal and a mobile terminal using the switching method, in order to enable those skilled in the art to better understand the solution of the present invention, and to make the above-mentioned purposes, features and advantages of the present invention more obvious It is easy to understand, and the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0043] The mobile terminal in the embodiment of the present invention includes a first processor and a second processor, both of which can independently control the display module. Wherein, the state in which the display module is controlled by the first processor is called the first state, and the state in which the display module is controlled by the second processor is called the second state, and the mobile terminal can switch between the two states by s...

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Abstract

The invention discloses a display switching method for a mobile terminal and the mobile terminal. The mobile terminal comprises a first processor and a second processor. A state of a display module, which is controlled by the first processor, is a first state. A state of the display module, which is controlled by the second processor, is a second state. The display switching method for the mobile terminal comprises that: in the first state, the first processor receives a display switching command; the first processor acquires a control parameter; the first processor sends the control parameter to the second processor to control to switch the mobile terminal to the second state; and the second processor controls the display module according to the control parameter. The two processors in the invention can control the display module independently, thus, the mobile terminal can be switched to the suitable processor according to the requirement of the display content, improves the flexibility of display control, and reduces the power consumption of the system.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a display switching method of a mobile terminal and the mobile terminal. Background technique [0002] Existing smart mobile terminals, including mobile phones and PDAs (Personal Digital Assistants, personal digital assistants), etc., have higher and higher requirements for computing power and longer battery life. Usually, the display processing of the mobile smart terminal includes a main processor and a slave processor. Display, liquid crystal display) is directly connected to the slave processor, but is controlled by the master processor. [0003] The inventor found in the research on the display control process of the existing mobile intelligent terminal that when the existing mobile intelligent terminal performs display control, the main processor sends a control signal to the slave processor, and the slave processor is under the control of the main processor. , to ...

Claims

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Application Information

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IPC IPC(8): G06F1/32G06F3/147
CPCY02B60/50
Inventor 徐向华李小丁孙春辉
Owner LENOVO (BEIJING) CO LTD
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