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Dynamic figure indexing system and method

An indexing system and graphic technology, applied in the field of tone amplification, can solve problems such as color tone amplification series collision of liquid crystal displays

Inactive Publication Date: 2006-08-09
AU OPTRONICS CORP
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Problems solved by technology

[0009] Another object of the present invention is to effectively solve the problem that the tone amplification of the liquid crystal display and the tone amplification of the pre-tone amplification process conflict in series

Method used

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  • Dynamic figure indexing system and method
  • Dynamic figure indexing system and method
  • Dynamic figure indexing system and method

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Embodiment Construction

[0048] The invention provides a random dynamic graphic index, which dynamically and randomly generates a new dynamic graphic index matrix (table) in the gap between pictures, which is different from the fixed graphic index table in the prior art.

[0049] Please refer to FIG. 2A . FIG. 2A is a schematic diagram of a serial tone amplification system according to an embodiment of the present invention. Constituted by a multimedia player 20, a graphics generator 22 is included in the multimedia player 20, a processing unit 24 is included in the graphics generator 22, and a processing unit 24 includes a timing controller 26 (T-CON), and the timing controller 26 Contains a dynamic graphics indexing system 28.

[0050]FIG. 2B is a schematic diagram of a dynamic graphic indexing system according to an embodiment. The dynamic graphic indexing system 28 includes a data analyzing unit 281 , a random number generating unit 282 , a dynamic graphic index generating unit 283 and a data pro...

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Abstract

Being applicable to a multimedia player, the disclosed hue expansion system generates a dithering data to a display device by using graphics generator under random dynamic mode. The hue expansion system includes following parts: a graphics generator in use for generating a vision data; receiving the vision data, a processing unit makes pre-positive fixed-pattern process for hue, then outputting the processed result; including a random number generation unit, and an unit for generating dynamic graphics index, the indexing system for dynamic graphics receives the vision data processed through pre-positive fixed-pattern process for hue. Using a random number generated by the random number generation unit, the unit for generating dynamic graphics index carried out calculation to generate an index of dynamic graphics as an index of the dithered data.

Description

technical field [0001] The invention relates to a tone amplification technology used in the field of digital image display, in particular to a method of using random dynamic graphic index to achieve the effect of tone amplification. Background technique [0002] Liquid crystal displays have the main advantages of low power consumption, low radiation, light weight, and thin (small size), so they are widely used in portable notebook computers. Recently, with the continuous development of large-size panels, liquid crystal displays are also Gradually occupy a place in desktop computer monitors, and now there is a tendency to replace traditional picture tube TVs. However, liquid crystal display technology has revealed its technical bottleneck in the performance of dynamic images. [0003] Liquid crystal display has its technical bottleneck in color performance. The main reason is that the liquid crystal display cannot truly present the color level as a normal visible picture when...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/36G09G3/20G09G5/02G02F1/133
Inventor 张文杰谢曜任黎焕欣
Owner AU OPTRONICS CORP
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