Display method and display device

Patent metadata

Field	Value
Publication number	US-9953399-B2
Application number	US-201514762096-A
Country	US
Kind code	B2
Filing date	Jan 8, 2015
Priority date	Sep 5, 2014
Publication date	Apr 24, 2018
Grant date	Apr 24, 2018

Abstract

The present invention relates to a display method and a display device. The display method includes steps of: S1, obtaining an original image that needs to be displayed; S2, generating a plurality of first images each having the same boundary as the original image according to the information contained in the original image, wherein each first image includes at least partial information of the original image, and union of information contained in the plurality of first images includes all information contained in the original image; and S3, displaying, in the form of continuous multi-frame images, all first images in sequence within visual persistence time of human eyes. The above method can improve the display effect of the display device.

First claim

The invention claimed is:

1. A display method, comprising steps of:
S1, obtaining, through a display device, an original image that needs to be displayed;
S2, generating a plurality of first images each having a same edge contour as the original image according to information contained in the original image wherein each first image comprises at least partial information of the original image; the information contained in the original image contained in each first image includes brightness and color of pixels; each of the plurality of first images comprises brightness information of each main area of the original image, each main area being an area where frequency domain information of the original image is aggregated; a relative position, in each first image, of the information of the original image comprised in the first image is the same as a relative position of the information in the original image; an area of each first image contains all of information of the original image corresponding to the area; and union of information contained in the plurality of first images comprises all information contained in the original image; and
S3, displaying, in the form of continuous multi-frame images, all first images in sequence through the display device within visual persistence time of human eyes.

2. The display method of claim 1 , wherein resolution of the first images is equal to that of the display device.

3. The display method of claim 2 , wherein resolution of the original image is higher than that of the display device.

4. The display method of claim 2 , wherein resolution of the original image is equal to that of the display device.

5. The display method of claim 2 , wherein resolution of the original image is lower than that of the display device.

6. The display method of claim 1 , wherein resolution of the original image is higher than that of the display device.

7. The display method of claim 6 , wherein each first image comprises partial information of the original image, and all pixels of each first image are used for storing information of the original image.

8. The display method of claim 6 , wherein each first image comprises partial information of the original image, one part of pixels of each first image stores information of the original image, and the other part of pixels stores matching information which is calculated according to the information of the original image contained in said first image.

9. The display method of claim 1 , wherein resolution of the original image is equal to that of the display device.

10. The display method of claim 9 , wherein each first image comprises partial information of the original image, one part of pixels of each first image stores information of the original image, and the other part of pixels stores matching information which is calculated according to the information of the original image contained in said first image.

11. The display method of claim 1 , wherein resolution of the original image is lower than that of the display device.

12. The display method of claim 11 , wherein each first image comprises all information of the original image.

13. The display method of claim 12 , wherein one part of pixels of each first image stores information of the original image, and the other part of pixels stores matching information which is calculated according to the information of the original image contained in said first images.

14. The display method of claim 11 , wherein each first image comprises partial information of the original image.

15. The display method of claim 14 , wherein one part of pixels of each first image stores information of the original image, and the other part of pixels stores matching information which is calculated according to the information of the original image contained in said first images.

16. A display device, for performing display according to the display method of claim 1 , wherein the display device comprises:
an image input terminal, configured to obtain an original image that needs to be displayed;
an image processor, configured to generate a plurality of first images each having a same edge contour as the original image according to information of the original image, wherein each first image comprises at least partial information of the original image; each of the plurality of first images comprises brightness information of each main area of the original image, each main area being an area where frequency domain information of the original image is aggregated; a relative position, in each first image, of the information of the original image comprised in the first image is the same as a relative position of the information in the original image; an area of each first image contains all of information of the original image corresponding to the area; and union of information contained in the plurality of first images comprises all information contained in the original image; and
a display module, configured to display, in the form of continuous multi-frame images, all first images in sequence within visual persistence time of human eyes.

17. The display device of claim 16 , wherein resolution of the first images is equal to that of the display device.

18. The display device of claim 16 , wherein resolution of the original image is higher than that of the display device.

19. The display device of claim 16 , wherein each first image comprises partial information of the original image, and all pixels of each first image are used for storing information of the original image.

20. The display device of claim 16 , wherein each first image comprises partial information of the original image, one part of pixels of each first image stores information of the original image, and the other part of pixels stores matching information which is calculated according to the information of the original image contained in said first image.

Assignees

• Boe Technology Group Co Ltd

Inventors

• Jin Xiaodan

Classifications

• G06T3/4053 Primary

  based on super-resolution, i.e. the output image resolution being higher than the sensor resolution · CPC title

• G09G3/2018

  by time modulation using two or more time intervals · CPC title

• G09G2300/0439

  Pixel structures · CPC title

• G09G2340/0457

  Improvement of perceived resolution by subpixel rendering · CPC title

• G09G3/2074

  using sub-pixels · CPC title