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Display device, display signal input system and display signal input method thereof

A technology for displaying signals and input methods, applied in the input/output process of data processing, digital output to display devices, instruments, etc., can solve the problems of long time consumption and large amount of calculation.

Active Publication Date: 2017-12-26
BOE TECH GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] At present, the display signal input device of the display device adopts a random sorting and judgment scheme when sorting the sub-images formed by dividing the initial image. This scheme has a large amount of calculation and takes a long time

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  • Display device, display signal input system and display signal input method thereof
  • Display device, display signal input system and display signal input method thereof
  • Display device, display signal input system and display signal input method thereof

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Embodiment Construction

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0042] Please refer to figure 1 , the display signal input method provided by the embodiment of the present invention includes:

[0043] Step S101, receiving at least four sub-images formed by segmenting the original image;

[0044] Step S103, dividing the received sub-image into multiple basic-level sub-image groups, where the basic-level sub-image group includes at least two sub-image units, and each sub-image unit includes at least one sub-image;

[0045]...

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Abstract

The present invention relates to the field of display technology, and discloses a display device, a display signal input system, and a display signal input method; the display signal input method includes: receiving sub-images; dividing sub-images into multiple sub-image groups at basic levels; The matching information of the edges between the sub-image units in a current-level sub-image group is judged: if the edge matching between the sub-image units in each current-level sub-image group is correct, each current-level sub-image group is regarded as a sub-image unit Carry out division to form a sub-image group of a new level, and judge again until the edge matching between any adjacent two sub-images in the image formed by splicing each sub-image is correct, and output each sub-image group that has been arranged in order to the display device. image information. The display signal input method described above can reduce the time it takes for the signal input system to arrange the multiple sub-images divided into the initial image, thereby improving the quality of the product.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display device, a display signal input system and a display signal input method thereof. Background technique [0002] At present, the pixel resolution of some high-definition display devices has reached 8k4k level (that is, 8000×4000 level, such as 7680×4320), and accordingly, the resolution of each frame of video image input to the display device should also be increased, so that , the amount of video information contained in each frame of image is also greatly increased. [0003] For example, a high-definition TV with a pixel resolution of 8k4k has 16 times the video information of a full high-definition TV when the signal is input, so each input frame image needs to be divided into 16 sub-images and input separately, and then the input Each sub-image is spliced ​​and then displayed. [0004] At present, the display signal input device of the display device adopts a schem...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/14
CPCG06F3/14G06T3/4038G06F3/048G06F3/147
Inventor 中井忠
Owner BOE TECH GRP CO LTD