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Display system and driving method

一种显示系统、权重系数的技术，应用在静态指示器、仪器等方向，能够解决子像素尺寸限制、显示面板色彩平衡或对比度降低、开口率降低等问题，达到改善图像质量的效果

Active Publication Date: 2017-02-01
HIMAX TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, as the resolution of display panels increases, the size of sub-pixels is limited
Therefore, the aperture ratio is correspondingly reduced, and the difficulty of manufacturing is increased.
[0004] In addition, when certain conditions exist in the image, such as a single dot, line or multiple characters, the color balance or contrast of the display panel will be reduced due to the above-mentioned sub-pixel limitation

Method used

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  • Display system and driving method
  • Display system and driving method
  • Display system and driving method

Examples

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Embodiment Construction

[0041] The following examples are described in detail with reference to the accompanying drawings, but the provided examples are not intended to limit the scope of the present invention, and the description of structural operations is not intended to limit the order of execution, any structure recombined by components, The resulting devices with equivalent functions are within the scope of the present invention. In addition, the drawings are for illustration purposes only and are not drawn to original scale. For ease of understanding, the same components will be described with the same symbols in the following description.

[0042] Please refer to figure 1 , figure 1 It is a schematic diagram illustrating a display system according to various embodiments of the present disclosure. like figure 1 As shown, the display system 100 is configured to drive a plurality of pixels (not shown) in the display panel 100A.

[0043] In some embodiments, the display system 100 includes a...

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Abstract

A display system and a driving method are provided. The display system includes a sub-pixel rendering unit, a detection unit, a compensation unit, and a data re-arrangement unit. The sub-pixel rendering unit is configured to generate first pixel values for pixels according to a video signal. The detection unit is configured to detect whether at least one of predetermined conditions is present in a content of the video signal, so as to generate a control code. The compensation unit is configured to generate a second pixel values for the pixels according to the video signal and the control code. The data re-arrangement unit is configured to selectively output at least one of the first pixel values and the second pixel values to the pixels according to the control code.

Description

technical field [0001] The present application relates to a display system, in particular to a display system with color compensation for multiple pixels. Background technique [0002] Display devices are often used in various electronic products. A pixel of a display panel is divided into three sub-pixels, and each sub-pixel can be individually driven. [0003] However, as the resolution of the display panel increases, the size of the sub-pixel is limited. Therefore, the aperture ratio is correspondingly lowered, and the manufacturing difficulty is increased. [0004] In addition, when certain conditions exist in the image, such as a single dot, line or multiple characters, the color balance or contrast of the display panel will be reduced due to the limitation of the above-mentioned sub-pixels. Contents of the invention [0005] In order to solve the above problems, one aspect of the present application is to provide a display system, which includes a sub-pixel renderi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20
CPCG09G3/2074G09G3/2003G09G2300/0452G09G2320/0242G09G2320/0285G09G2320/0666G09G2340/0457
Inventor 林志冯
Owner HIMAX TECH LTD