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Pixel structure and corresponding LCD device

A liquid crystal display device, pixel structure technology, applied in static indicators, nonlinear optics, instruments, etc., can solve problems such as low aperture ratio, and achieve the effect of improving aperture ratio and solving too low aperture ratio

Active Publication Date: 2012-10-31
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a pixel structure that can increase the aperture ratio and a corresponding liquid crystal display device, which solves the technical problem that the aperture ratio of the existing pixel structure and the corresponding liquid crystal display device is too low

Method used

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  • Pixel structure and corresponding LCD device
  • Pixel structure and corresponding LCD device

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Embodiment Construction

[0060]The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be practiced. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", etc., are for reference only The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention.

[0061] In the figures, structurally similar units are denoted by the same reference numerals.

[0062] Please refer to Figure 2A and Figure 2B , Figure 2A is a structural schematic diagram of the first preferred embodiment of the pixel structure of the present invention, Figure 2B to press Figure 2A The cross-sectional view viewed in the direction of the section line A-A'. The pixel structure has a plurality of pixel regions, and the pixel str...

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Abstract

The invention relates to a pixel structure and a corresponding LCD device. The pixel structure includes a pixel electrode, a data line, a scanning line and a public electrode, wherein the public electrode is arranged at a first metal backbone zone corresponding to a pixel electrode vertical backbone zone where the electrode backbone is arranged, and / or on a first metal layer of a spacing area between the adjacent pixel areas. Through the adoption of the pixel structure and the corresponding LCD device, provided by the invention, the aperture opening ratio of the pixel structure can be improved.

Description

technical field [0001] The invention relates to the field of liquid crystal display, in particular to a pixel structure with high aperture ratio and a corresponding liquid crystal display device. Background technique [0002] The panel size of the current liquid crystal display panel is getting bigger and bigger, and at the same time, users have higher and higher requirements on the wide viewing angle and low energy consumption of the liquid crystal display panel, which promotes the diversified development of the pixel structure design of the liquid crystal display panel. [0003] In each pixel structure of the liquid crystal display panel, a storage capacitor is provided, and the storage capacitor is used to maintain a voltage for driving liquid crystal molecules to rotate. The capacitance value of the storage capacitor should be designed according to the size of the pixel. If the storage capacitor is too small, the above-mentioned driving voltage cannot be maintained, caus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1362G02F1/1368G02F1/1343G02F1/133
CPCG02F1/134309G02F1/1343G02F1/136286
Inventor 罗时勋韩丙
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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