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Rendering method of delta-type sub-pixel display panel with different color sequences

A technology for display panels, sub-pixels, used in static indicators, instruments, etc.

Active Publication Date: 2020-10-23
RESEARCH INSTITUTE OF TSINGHUA UNIVERSITY IN SHENZHEN
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In order to solve the problems existing in the prior art, the present invention proposes a rendering method for a Delta-type sub-pixel display panel with different color sequences, in order to display in different color sequences without distorting the image and effectively controlling the color fringe effect. The image information can be well restored on the panel, so that images can be displayed normally on different color sequence Delta-type sub-pixel display panels

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  • Rendering method of delta-type sub-pixel display panel with different color sequences
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  • Rendering method of delta-type sub-pixel display panel with different color sequences

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specific Embodiment approach

[0031] The present invention will use a certain Delta array display panel as an example to illustrate specific implementation methods. Such as figure 1 as shown, figure 1 Schematic diagram for the standard RGB arrangement. The rule of its arrangement is that each pixel contains complete sub-pixels of the three primary colors, and the arrangement of the sub-pixels of the three primary colors is R, G, B, which can normally display the image sent by the application processor. figure 2 It is a schematic diagram of the first Delta arrangement of the display panel of the present invention. Compared with the standard RGB arrangement panel, the number of sub-pixels is reduced, and the arrangement is irregular. So data is lost when displaying the image. In order to solve this problem, the specific embodiments of the present invention are as follows:

[0032] Step 1. Obtain the original image and process it to obtain the gray value matrix of RGB sub-pixels, and the gray value matr...

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Abstract

The invention discloses a rendering method for Delta-type sub-pixel display panels with different color sequences, and the method comprises the steps: 1, obtaining and processing an original image, and obtaining a gray value matrix of RGB sub-pixels; 2, enabling the gray-scale value of any sub-pixel with the same color in the odd-numbered line rendering unit to be equal to the average value of thegray-scale values of the sub-pixels with the same color in the standard pixel gray-scale unit; 3, enabling the gray-scale value of any sub-pixel with the same color in the even-numbered line rendering unit to be equal to the average value of the gray-scale values of the sub-pixels with the same color in the standard pixel gray-scale unit; and 4, after gray scale values of sub-pixels in a rendering unit of the RGB-Delta type display panel are obtained, forming three-primary-color pixels on the display panel, and displaying an original image. According to the invention, under the conditions ofno color distortion and effective control of the color edge effect, the image information is well restored, so that images are normally displayed on Delta-type sub-pixel display panels with differentcolor sequences.

Description

technical field [0001] The present invention relates to the field of image processing and display technology, more specifically to a rendering method for a Delta-type sub-pixel display panel with different color sequences. [0002] technical background [0003] With the rapid development of display technology, active array active light-emitting diodes (AMOLED) have gradually replaced liquid crystal displays (LCDs) as the mainstream display panels for various electronic devices due to their wide color gamut, high brightness, and flexibility. The liquid crystal display uses the backlight to emit light passively, and realizes RGB colors through optical filters. The manufacturing process is simple, the cost is low, and the standard RGB sub-pixel arrangement is adopted, and each pixel can independently display different colors. The RGB sub-pixels of AMOLED are made of red, green, and blue self-luminous organic materials. Especially under the current development trend of large-scal...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/3225G09G3/20
CPCG09G3/2003G09G3/2074G09G3/3225G09G2320/0271
Inventor 马奔贾晨王自强张春权磊尹勇生王志华
Owner RESEARCH INSTITUTE OF TSINGHUA UNIVERSITY IN SHENZHEN
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