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Display device and display method thereof

A technology for a display device and a display method, which is applied in the direction of standard conversion, electrical components, selective content distribution, etc., and can solve the problems of increased power consumption and increased data transmission volume of the display device, etc.

Inactive Publication Date: 2017-10-20
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, after the resolution of the existing display device is increased, the resolution of the entire picture displayed by the display device will be increased, so that the data transmission amount of the display device will be greatly increased, which will lead to an increase in power consumption of the display device

Method used

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  • Display device and display method thereof

Examples

Experimental program
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Effect test

Embodiment approach 1

[0045] Embodiment 1. Process the first image to be displayed to obtain a third image. The resolution of the third image is the same as that of the display device, and the pixel distribution corresponding to the first area 10 in the third image is not changed. As the first The sub-image is to reduce the part corresponding to the second area 20 in the third image to obtain the second sub-image.

[0046] Wherein, the third image is obtained by processing the first image, and the resolution of the third image is the same as that of the display device. Here, the processing method for the first image is the same as that of the prior art, and will not be repeated here.

[0047] For example, the resolution of the display device is 2000*1000, the resolution of the first image is 1000*1000, the resolution of the first image is enlarged, that is, the number of pixels of the first image is increased, so that the resolution of the first image The rate becomes 2000*1000, and the third sub-i...

Embodiment approach 2

[0049] Embodiment 2: According to the position of the first region 10 in the display device, the third sub-image at the same position is obtained from the first image, and the pixel distribution of the third sub-image is adjusted to obtain the first sub-image, and according to the first The part of the image other than the third sub-image results in a second sub-image.

[0050] Here, the position of the first region 10 in the display device is specifically characterized by three ratio values ​​of the first region 10 in the row direction and three ratio values ​​in the column direction. For example, refer to image 3 , the ratio of the length of the first region 10 along the row direction to the length of the display device along the row direction is Y1 / (X1+Y1+Z1), the ratio of the length of the first region 10 along the row direction to the length of the display device along the row direction is Y2 / (X2+Y2+Z2), according to the ratio of the first region 10 in the row direction...

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Abstract

The embodiment of the invention provides a display device and a display method thereof, and relates to the technical field of the display. The images with different resolutions can be displayed at different regions so as to reduce the power consumption of the display device. The display method of the display device comprises the following steps: performing image processing on a to-be-displayed first image to obtain a second image, wherein the pixel distribution of a first sub-image in the second image is the same as the pixel distribution of a first region of the display device, the pixel number contained in a second sub-image except the first sub-image in the second image is less than the pixel number contained in a second region of the display device, and the second region is the region except the first region; displaying the first sub-image at the first region, and displaying the second sub-image at the second region.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display device and a display method thereof. Background technique [0002] With the rapid advancement of science and technology, various display devices are gradually developed, and consumers have higher and higher requirements on the definition of display images displayed by the display devices. Therefore, more and more high-resolution display devices appear on the market. [0003] However, after the resolution of the existing display device is increased, the resolution of the entire picture displayed by the display device will be increased, so that the data transmission amount of the display device will be greatly increased, resulting in increased power consumption of the display device. Contents of the invention [0004] Embodiments of the present invention provide a display device and a display method thereof, which can display images with different resolutions i...

Claims

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Application Information

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IPC IPC(8): H04N7/01H04N21/2343H04N21/4402
CPCH04N7/0117H04N21/234363H04N21/440263
Inventor 史天阔董学陈东张小牤孙伟时凌云张浩谢晓波薛子姣高博李亚飞李艳刘金星李越陈相逸徐帅帅陈小川杨盛际金美灵
Owner BOE TECH GRP CO LTD
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