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Display apparatus and method for conveying image data in it

An image data and display technology, applied in static indicators, cathode ray tube indicators, instruments, etc., can solve the problems of complex data transmission process and increase in production cost of liquid crystal display, and achieve simplified process, reduced production cost, and improved efficiency Effect

Active Publication Date: 2009-12-23
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of transmission method must additionally increase the use of a data distributor in the liquid crystal display in order to carry out data transmission
Therefore, the production cost of the liquid crystal display will be relatively increased, and the process of data transmission will be complicated

Method used

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  • Display apparatus and method for conveying image data in it
  • Display apparatus and method for conveying image data in it
  • Display apparatus and method for conveying image data in it

Examples

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Embodiment Construction

[0024] figure 1 It is a schematic diagram of a liquid crystal display according to an embodiment of the present invention. The liquid crystal display 100 includes a control circuit 110, a plurality of source drivers (SD) 120, a plurality of gate drivers (GD) 130, and a display panel 140. The control circuit 110 also includes a first timing controller 112 and a second timing control器114. The control circuit 110 receives a plurality of pixel data in the image data via the input channels CH_1, CH_2, CH_3, and CH_4 of the four-port Low Voltage Differential Signaling (LVDS) transmission interface, and the first timing controller 112 It is used to receive and transmit the first part of the pixel data in the above-mentioned pixel data, and the second timing controller 114 is used to receive and transmit the second part of the pixel data in the above-mentioned pixel data. Wherein, the first part of pixel data and the second part of pixel data respectively include pixel data of at least ...

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Abstract

The invention discloses a display, which includes a first timing controller, a second timing controller and several drivers. The first timing controller receives and transmits a first part of pixel data among the plurality of pixel data, wherein the first part of pixel data includes pixel data of at least two non-adjacent pixels. The second timing controller receives and transmits a second part of pixel data in the pixel data, wherein the second part of pixel data includes pixel data of at least two non-adjacent pixels. Each driver receives a part of the first part of the pixel data sent by the first timing controller and a part of the second part of the pixel data sent by the second timing controller. A method for transmitting image data in a display is also disclosed herein.

Description

Technical field [0001] The invention relates to a display and a method for transmitting image data therein, and more particularly to a liquid crystal display using a timing controller and a source driver for data transmission and distribution arrangement, and a method for transmitting image data therein. Background technique [0002] For liquid crystal displays that generally have a lower resolution or display frequency, in the process of data transmission to the display panel, usually only through the dual-port Low Voltage Differential Signaling (LVDS) transmission interface. Just send it. Therefore, for the timing controller used to receive and transmit data, it only needs to be designed with a dual-port LVDS input interface to meet the transmission requirements. [0003] However, under the situation that the resolution or display frequency requirements are getting higher and higher, the traditional design of using dual-port LVDS transmission interface for data transmission is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/36G09G5/00G09G3/20G02F1/133
Inventor 锺竣帆许胜凯郑咏泽叶斯哲吕丽如汪志松
Owner AU OPTRONICS CORP
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