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Pixel structure and liquid crystal display device

A pixel structure and main pixel technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of high production cost and low aperture ratio, achieve the effects of reducing production cost, increasing aperture ratio, and solving low aperture ratio

Inactive Publication Date: 2014-09-10
SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0009] The purpose of the present invention is to provide a pixel structure and a liquid crystal display device to solve the technical problems of the existing pixel structure and liquid crystal display devices with low aperture ratio or high manufacturing cost

Method used

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  • Pixel structure and liquid crystal display device
  • Pixel structure and liquid crystal display device
  • Pixel structure and liquid crystal display device

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Embodiment Construction

[0049] 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.

[0050] In the figures, structurally similar units are denoted by the same reference numerals.

[0051] Please refer to image 3 and Figure 4 , image 3 is a structural schematic diagram of the first preferred embodiment of the pixel structure of the present invention, Figure 4 for along image 3 A cross-sectional view of the B-B' section line. The pixel structure of this preferred embodiment is arranged in a corresponding liquid crystal display ...

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Abstract

The invention provides a pixel structure and a liquid crystal display device. The pixel structure comprises a data line, a scanning line, a thin film transistor and pixel electrodes. The pixel electrodes include primary pixel electrodes and secondary pixel electrodes. The width of the primary electrode structure of each primary pixel electrode is different from that of the secondary electrode structure of each secondary pixel electrode. The invention further provides a liquid crystal display device. By the primary electrode structures and the secondary electrode structures which are different in width, aperture ratio of the pixel structure is increased, and manufacturing cost of the liquid crystal display device is lowered.

Description

technical field [0001] The invention relates to the field of liquid crystal technology, in particular to a pixel structure and a liquid crystal display device. Background technique [0002] With the development of liquid crystal display technology, more and more users begin to use liquid crystal display devices for social entertainment activities. In order to achieve a better display effect and display viewing angle, each pixel in the liquid crystal display device will include a main pixel and a sub-pixel, and the main pixel and the sub-pixel have different brightness and darkness when displaying the same picture, thereby realizing multi-domain display of the pixel. The problem of color deviation under large viewing angles existing in the liquid crystal display device is solved. [0003] Please refer to figure 1 and figure 2 , figure 1 is a structural schematic diagram of an existing pixel structure, figure 2 for along figure 1 A cross-sectional view of the A-A' sect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1343G02F1/1362
CPCG02F1/1335G02F1/1362
Inventor 付延峰
Owner SHENZHEN CHINA STAR OPTOELECTRONICS TECH CO LTD
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