Method and system for automatically adjusting resolution of display screen as well as mobile terminal

A technology of display resolution and automatic adjustment, applied in the field of image processing, can solve the problems of high power consumption, large amount of data, and high power consumption of the display screen, and achieve the effect of reducing the amount of data transmission

Inactive Publication Date: 2015-05-20
HUIZHOU TCL MOBILE COMM CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] 1) The display controller has a heavy workload, and the power consumption of the display screen is high; because when using high-resolution display, regardless of the resolution of the image to be displayed, it will be processed at high resolution, and the amount of processed data is still large , leading to higher power consumption; for example, a display screen with a resolution of 2048*1536 displays a 400*300 image, and the final display is still displayed at a resolution of 2048*1536

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  • Method and system for automatically adjusting resolution of display screen as well as mobile terminal
  • Method and system for automatically adjusting resolution of display screen as well as mobile terminal
  • Method and system for automatically adjusting resolution of display screen as well as mobile terminal

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Embodiment Construction

[0045] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0046] See figure 1 , figure 1 It is a flowchart of a preferred embodiment of the method for automatically adjusting the resolution of the display screen according to the display content of the present invention. figure 1 A method for automatically adjusting the resolution of the display screen according to the displayed content includes the following steps:

[0047] Step S110, all LCD configurable resolutions are stored in the mobile terminal in advance, and these resolutions are sorted from small to large.

[0048] In the present invention, all LCD configurable resolutions of its sc...

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Abstract

The invention discloses a method and a system for automatically adjusting the resolution of a display screen as well as a mobile terminal. The method comprises the following steps: acquiring the resolution of current contents to be displayed; finding out an LCD configuration resolution which is closest to the resolution of the contents to be displayed and is higher than the resolution of the contents needing to be displayed, and taking the LCD configuration resolution as the current display resolution; configuring an LCD into the current display resolution, and sending content image data to be displayed to the LCD for displaying. According to the method and the system as well as the mobile terminal which are disclosed by the invention, the resolution of a display screen can be automatically adjusted according to displayed contents, so that the display screen is configured into low resolution when a low-resolution image needs to be displayed, the data transmission amount between a central processor and the display screen and the display power consumption of the display screen are reduced, and the aim of reducing the workload of the display screen and the central processor is fulfilled.

Description

technical field [0001] The invention relates to the technical field of image processing, in particular to a method, system and mobile terminal for automatically adjusting the resolution of a display screen according to display content. Background technique [0002] With the development of mobile communications and the continuous improvement of people's living standards, the use of various mobile terminals such as mobile phones has become more and more popular, and mobile phones have become an indispensable communication tool in people's lives. [0003] At present, mobile terminals generally use LCD display screens for display, and in order to enable some high-definition images (such as high-pixel pictures and videos) to be clearly displayed on the display screen, the resolution of the display screen is also made higher and higher. However, the display screen works at high resolution for a long time, which will bring the following defects: [0004] 1) The display controller ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/36
Inventor 俞斌杨维琴
Owner HUIZHOU TCL MOBILE COMM CO LTD
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