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Display apparatus and sub pixel rendering method

A display device and sub-pixel technology, applied to static indicators, cathode ray tube indicators, instruments, etc., can solve the problems of affecting the display effect, reducing the penetration rate, and the low penetration rate of the display panel, so as not to reduce the resolution rate effect

Active Publication Date: 2015-11-25
XIAMEN TIANMA MICRO ELECTRONICS +1
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AI Technical Summary

Problems solved by technology

In the prior art, as the resolution of the display panel increases, the pixel size decreases, and the aperture ratio of the display panel gradually decreases, which reduces the transmittance; when realizing a high color gamut, it is necessary to increase the film thickness of the color resistance or use a high The color resistance of the dye concentration also leads to a decrease in the transmittance, thus affecting the display effect
Therefore, it is necessary to solve the problem of low transmittance of the display panel while improving the resolution and color gamut

Method used

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Embodiment Construction

[0016] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments 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.

[0017] 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.

[0018] Please refer to figure 1 , which shows a schematic plan view of the first embodiment of the arrangement of pixel groups in the display device of the present application. The display device may be an LCD (Liquid Crystal Display, liquid crystal display) or an OLED (Org...

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Abstract

The invention discloses a display apparatus and a sub pixel rendering method. The display apparatus comprises multiple pixel groups, and the pixel groups comprise first sub pixel groups and second sub pixel groups; the first sub pixel groups comprise first sub pixels, second sub pixels and third sub pixels; the second sub pixel groups comprise first sub pixels, fourth sub pixels and fifth sub pixels; the second sub pixels and the fifth sub pixels are the same in color type yet different in chroma; and the third sub pixels and the fourth sub pixels are the same in color type yet different in chroma. According to the invention, the sub pixels with the same color type yet different chroma are employed in sub pixel arrangement so that the penetrating power of a display panel is improved while the resolution is not reduced and the color gamut is not broadened.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a display device and a sub-pixel rendering method. Background technique [0002] In order to obtain a better display effect, a display device with high resolution and high color gamut has become a development trend of the current display technology. In the prior art, as the resolution of the display panel increases, the pixel size decreases, and the aperture ratio of the display panel gradually decreases, which reduces the transmittance; when realizing a high color gamut, it is necessary to increase the film thickness of the color resistance or use a high The color resistance of the dye concentration also leads to a decrease in the transmittance, thereby affecting the display effect. Therefore, it is necessary to solve the problem of low transmittance of the display panel while improving the resolution and the color gamut. Contents of the invention [0003] In view...

Claims

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Application Information

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IPC IPC(8): G09G3/20G09G5/02
Inventor 马扬昭张沼栋
Owner XIAMEN TIANMA MICRO ELECTRONICS
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