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Display device making use of sub-pixel rendering method and sub-pixel rendering method

A technology of display devices and sub-pixels, which is applied in the direction of identification devices, static indicators, instruments, etc.

Active Publication Date: 2015-11-25
XIAMEN TIANMA MICRO ELECTRONICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The display module displays the second pattern

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  • Display device making use of sub-pixel rendering method and sub-pixel rendering method
  • Display device making use of sub-pixel rendering method and sub-pixel rendering method
  • Display device making use of sub-pixel rendering method and sub-pixel rendering method

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Embodiment Construction

[0026] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It can be understood that the specific implementation manners described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0027] figure 1 A pixel matrix 100 in a conventional RGB arrangement is exemplarily shown. In the pixel matrix 100, each pixel 110 includes three sub-pixels 111, 112, 113 respectively having three colors of R, G, and B arranged along a first direction (for example, a horizon...

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Abstract

The invention discloses a display device making use of a sub-pixel rendering method and the sub-pixel rendering method. The display device comprises an information processing module and a display module, wherein the information processing module comprises a data receiving module which is used for receiving image data of a first pattern, a data output module for outputting image data of a second pattern, and a data processing module for mapping the first pattern to the second pattern by virtue of the sub-pixel rendering method. The second image is displayed by the display module, wherein each pixel of the first pattern corresponds to a virtual pixel of the second pattern; two adjacent virtual pixels of the second pattern share one or more sub-pixels; the data processing module is used for compensating the image data of the sub-pixel shared by the second pattern by virtue of a compensating coefficient; and the compensating coefficient is set in accordance with the image data of two adjacent pixels of the first pattern corresponding to the sub-pixel shared by the second pattern or is set as a constant.

Description

technical field [0001] The present invention relates to the field of display, in particular to the fields of liquid crystal displays and organic light emitting diode displays, and more specifically to a display device using a sub-pixel rendering method and the sub-pixel rendering method. Background technique [0002] Resolution is an important indicator in the field of displays. Traditional liquid crystal displays and organic light-emitting diode displays include pixels arranged in various ways, and each pixel includes several sub-pixels arranged in a certain order, such as red (R) green (G) blue (B) sub-pixels, etc., each Each pixel displays different colors through different combinations of sub-pixels. The resolution of a traditional display depends on the arrangement density of pixels, and fundamentally depends on the arrangement density of sub-pixels. However, as the size of sub-pixels becomes smaller and smaller, a series of technical difficulties follow one after ano...

Claims

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Application Information

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IPC IPC(8): G09F9/302G09G3/32G09G3/36
Inventor 张沼栋许丽佳何春燕方丽婷
Owner XIAMEN TIANMA MICRO ELECTRONICS
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