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Sub-pixel structure and liquid crystal display panel

A liquid crystal display panel and liquid crystal display technology, applied in static indicators, nonlinear optics, instruments, etc., can solve problems such as insufficient charging capacity, achieve the effect of improving color shift and increasing charging time

Active Publication Date: 2010-10-20
INNOCOM TECH (SHENZHEN) CO LTD +1
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Problems solved by technology

[0006] In order to solve the problem that the sub-pixel structure of the existing liquid crystal display is likely to cause insufficient charging capacity under high-frequency driving, the present invention provides a sub-pixel structure of the liquid crystal display, which can ensure that when different voltages are provided for each part of each sub-pixel Parts in the sub-pixel get full charging capability

Method used

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  • Sub-pixel structure and liquid crystal display panel
  • Sub-pixel structure and liquid crystal display panel
  • Sub-pixel structure and liquid crystal display panel

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Embodiment Construction

[0018] Please refer to figure 1 and figure 2 , figure 1 A pixel equivalent circuit diagram in which three thin film transistors are arranged in a sub-pixel structure for the first embodiment of the present invention, figure 2 Then it is the pixel schematic diagram of the sub-pixel structure in Fig. 1 . As shown in the figure, the sub-pixel structure 10 of the thin film transistor liquid crystal display of the present invention can be arranged between a color filter substrate and a thin film transistor substrate, and each sub-pixel structure 10 includes two scanning lines arranged horizontally 12 , 14 , a data line 16 vertically intersecting the scan lines 12 , 14 and three thin film transistors 18 , 20 , 22 are electrically connected to the scan lines 12 , 14 and the data line 16 respectively. Wherein, the thin film transistors 18, 20, 22 can be a bottom gate (Bottom Gate) structure or an upper gate (Top Gate) structure, and each sub-pixel structure 10 includes two parts,...

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Abstract

The invention relates to a sub-pixel structure of a liquid crystal display. The sub-pixel structure is arranged between a first base plate and a second base plate. The sub-pixel structure comprises a first part, a second part, a data wire, a first scanning line, a second scanning line, a first transistor, a second transistor and a third transistor, wherein the first scanning line and the second scanning line are vertical to the data wire; the first transistor is arranged on the first scanning line and is connected with the first part of the sub-pixel structure; the second transistor is arranged on the first scanning line and is connected with the second part of the sub-pixel structure; and the third transistor is arranged on the second scanning line and is connected with the second part of the sub-pixel structure.

Description

technical field [0001] The invention relates to a sub-pixel structure of a liquid crystal display, in particular to a sub-pixel structure capable of improving the charging capacity of a capacitor. Background technique [0002] Thin film transistor liquid crystal display (TFT-LCD) mainly uses thin film transistors arranged in a matrix, and cooperates with appropriate capacitors, transfer pads and other electronic components to drive liquid crystal pixels to produce rich and bright graphics. . Because thin film transistor liquid crystal displays have the characteristics of light and thin appearance, low power consumption and no radiation pollution, they are widely used in portable information products such as notebook computers (notebooks) and personal digital assistants (PDAs). The trend of CRT monitors and home TVs gradually replacing traditional desktop computers. [0003] At present, a thin film transistor liquid crystal display is mainly composed of a thin film transist...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1368G02F1/1362G09G3/36
CPCG02F2001/134345G09G2300/0443G09G2300/0814G09G2310/0251G09G2320/0252G09G3/3659G02F1/13624G09G2320/0223G02F1/1368G02F1/134345
Inventor 陈建丞林育正洪文明吴勇勋陈鹊如
Owner INNOCOM TECH (SHENZHEN) CO LTD
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