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Thin film transistor liquid crystal display (TFT-LCD) array substrate, manufacturing method and driving method

A technology of an array substrate and a manufacturing method, applied in the field of TFT-LCD array substrates, can solve the problems of obvious RCDelay in the middle position of the display area, and achieve the effect of improving the display effect and reducing the problem of RCDelay

Active Publication Date: 2013-06-05
BEIHAI HKC OPTOELECTRONICS TECH CO LTD
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Problems solved by technology

[0009] The purpose of the present invention is to provide a TFT-LCD array substrate, a manufacturing method and a driving method to solve the problem that the RC Delay in the middle position of the display area of ​​the existing TFT-LCD array substrate is relatively obvious

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  • Thin film transistor liquid crystal display (TFT-LCD) array substrate, manufacturing method and driving method
  • Thin film transistor liquid crystal display (TFT-LCD) array substrate, manufacturing method and driving method
  • Thin film transistor liquid crystal display (TFT-LCD) array substrate, manufacturing method and driving method

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Embodiment Construction

[0036] The TFT-LCD array substrate, manufacturing method and driving method provided by the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that all the drawings are in a very simplified form, and are only used for the purpose of conveniently and clearly assisting in describing the embodiments of the present invention.

[0037] Please refer to Figure 5 , which is a schematic structural view of the TFT-LCD array substrate of the present invention. Such as Figure 5 As shown, the array substrate 1 includes:

[0038] A substrate 100, the substrate 100 includes a display area 10 and a non-display area 11;

[0039] A plurality of gate lines G1, G2, G3 located on the substrate 100 and a plurality of common electrode lines V1, V2 arranged parallel to the gate lines;

[...

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Abstract

The invention provides a thin film transistor liquid crystal display (TFT-LCD) array substrate, a manufacturing method and a driving method. A first public electrode bus is arranged in a display area, so that the rate control (RC) delay problem of a public electrode wire is solved, and display effect of a display screen is improved. Furthermore, the invention provides a driving method of the TFT-LCD array substrate, positive polarity and negative polarity of the display voltage are symmetrical relative to the first public electrode bus, and the display voltage on each side of the first public electrode bus can be provided in a point inversion mode. When the public electrode bus is interfered by external signals, voltage deviation values of the public electrode bus are reduced, and display effect is improved.

Description

technical field [0001] The invention relates to the technical field of liquid crystal displays, in particular to a TFT-LCD array substrate, a manufacturing method and a driving method. Background technique [0002] TFT-LCD (Thin Film Transistor Liquid Crystal Display) has the advantages of low voltage, low power consumption, large amount of displayed information, easy colorization, etc., and occupies a dominant position in the current display market. It has been widely used in electronic equipment such as electronic computers, electronic notebooks, mobile phones, video cameras, and high-definition televisions. [0003] One of the most basic components of a TFT-LCD is a display screen, which includes a boxed array substrate and a color filter substrate, and a liquid crystal layer filling the gap between the array substrate and the color filter substrate. The basic principle of displaying images on the display screen is: by applying an electric field acting on the liquid crys...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/02H01L21/77G02F1/1362G02F1/1368
Inventor 曹兆铿
Owner BEIHAI HKC OPTOELECTRONICS TECH CO LTD
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