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Thin-film transistor array and liquid crystal display panel

A liquid crystal display panel, thin film transistor technology, applied in static indicators, nonlinear optics, instruments, etc., can solve the problem of long pixel charging time

Active Publication Date: 2013-09-18
CHANGSHA HKC OPTOELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of this, the object of the present invention is to provide a thin film transistor matrix and a liquid crystal display panel to solve the problem of too long charging time of pixels, which transmits a video signal to a pixel unit and charges the other pixel unit, when When the gate of the control transistor is closed and the voltage is applied to the other scanning line, the charged second pixel in the other pixel unit is charged to the first pixel, thereby achieving the purpose of fast charging

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  • Thin-film transistor array and liquid crystal display panel
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  • Thin-film transistor array and liquid crystal display panel

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Embodiment Construction

[0020] The description of the present invention provides different examples to illustrate the technical features of different implementations of the present invention. The configuration of each component in the embodiment is for clearly illustrating the content disclosed in the present invention, and is not intended to limit the present invention. In different drawings, the same reference symbols refer to the same or similar components.

[0021] refer to figure 2, which is a schematic structural diagram of a thin film transistor matrix 200 according to an embodiment of the present invention. The thin film transistor matrix 200 includes several scan lines 202 , several data lines 204 , several pixel units 206 and several control transistors 208 . The plurality of scan lines 202 and the plurality of data lines 204 are alternately arranged. Here, two scan lines SL(n-1), SLn202 and two data lines DL1, DL2204 are arranged alternately, two pixel units P(n-1), Pn206, and two cont...

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Abstract

A thin film transistor array (200) and a liquid crystal display panel (300) are provided. The thin film transistor array (200) includes a plurality of scan lines (202), a plurality of data lines (204), a plurality of pixel units (206) and a plurality of control transistors (208). When a control transistor (CTn 208) is turned on and transmits a video signal to a pixel unit (P(n-1) 206), the control transistor (CTn 208) charges the second sub pixel (206b) of another pixel unit (Pn 206) at the same time. When the control transistor (CTn 208) is turned off and the switching transistor (TFT_nb) of the second sub pixel (206b) of another pixel unit (Pn 206) is turned on, the second sub pixel (206b) of another pixel unit (Pn 206) is able to charge the first sub pixel (206a) of another pixel unit (Pn 206) rapidly, thus time for charging the pixel can be shortened.

Description

【Technical field】 [0001] The invention relates to a transistor matrix and a display panel thereof, in particular to a thin film transistor matrix and a liquid crystal display panel. 【Background technique】 [0002] Thin-Film Transistor Array (TFT Array) is an indispensable and important display component of Liquid Crystal Display (LCD). figure 1 is a schematic structural diagram of a thin film transistor matrix 100 in the prior art. The thin film transistor matrix 100 is mainly composed of several pixel units (pixel unit) 102 , several scan lines (scan lines) 104 and several data lines (data lines) 106 . [0003] The pixel units 102 are electrically connected to the scan lines 104 and the data lines 106, and each pixel unit 102 has a transistor 108, a liquid-crystal capacitor (CLC) 110 and a storage capacitor (storage capacitor, CS), each of which The transistor 108 has a gate (gate) G, a source (source) S, and a drain (drain) D, and the gate G is connected to the scan line...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1362G02F1/1368G02F1/133
CPCG02F1/13624G09G3/3659G09G2300/0814G02F1/134345
Inventor 李仕琦
Owner CHANGSHA HKC OPTOELECTRONICS CO LTD
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