Rendering method, rendering device and display device

A technology of display devices and sub-pixels, which is applied in the direction of digital output to display devices, static indicators, cathode ray tube indicators, etc. , the rendering method is simple and convenient

Active Publication Date: 2015-03-25
WUHAN TIANMA MICRO ELECTRONICS CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing rendering methods have limited scope

Method used

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  • Rendering method, rendering device and display device
  • Rendering method, rendering device and display device
  • Rendering method, rendering device and display device

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Embodiment Construction

[0035] 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.

[0036] As mentioned in the background, there are many types of display devices. In one type of display device, each pixel in its pixel array only includes two sub-pixels, and the colors of the two sub-pixels are different, but the input image of the display device Each corresponding pixel includes a red R sub-pixel, a green G sub-pixel and a blue B sub-pixel. Therefore, rendering is first required when the display device displays a picture. Existing rendering ...

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Abstract

The invention discloses a rendering method, a rendering device and a display device. The method includes the steps of obtaining a second pixel array corresponding to an original image; dividing each second pixel into a plurality of areas, wherein each area corresponds to a virtual pixel; calculating the first brightness value of the sub-pixel R of each virtual pixel, the first brightness value of the sub-pixel G of each virtual pixel and the first brightness value of the sub-pixel B of each virtual pixel; mapping a virtual pixel array to a first pixel array, and calculating the brightness values of all sub-pixels in the first pixel array respectively. No special position arrangement needs to be conducted on the pixel arrays of the display device, the influences of the pixel arrangement of the display device are eliminated, and the application range of the rendering method is widened; in addition, in the rendering process, each second pixel corresponding to the original image is refined, the brightness values of all the sub-pixels in the display device are calculated, and it is ensured that the effect is high when the display device displays a picture; furthermore, the rendering method is easy and convenient, and the hardware converting can be easily achieved.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a rendering method, a rendering device and a display device. Background technique [0002] With the development of electronic technology, there are more and more types of display devices. In one type of display device, each pixel in the pixel array includes only two sub-pixels, and the colors of the two sub-pixels are different, but each pixel corresponding to the image input to the display device includes a red R sub-pixel, The green G sub-pixel and the blue B sub-pixel need to be rendered first when the display device displays a picture. Existing rendering methods have a limited scope of application and are not easy to hardwareize. Contents of the invention [0003] In view of this, the present invention provides a rendering method, a rendering device, and a display device, which eliminate the influence of the pixel arrangement of the display device, impro...

Claims

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Application Information

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IPC IPC(8): G06F3/14G09G5/02
CPCG06F3/147G09G5/026
Inventor 黄盛李松俞凝吕博嘉柳晨刘刚
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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