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Liquid crystal display panel

A liquid crystal display panel and liquid crystal layer technology, which is applied in nonlinear optics, instruments, optics, etc., can solve the problems affecting the application of small-sized and high-resolution panels, affecting the efficiency of liquid crystals, etc., to improve the efficiency of liquid crystals, shorten the width, and widen the Application-wide effects

Inactive Publication Date: 2014-12-10
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the width of the dark lines caused by the electrodes of the liquid crystal display panel in the above-mentioned prior art is still relatively wide, which affects the efficiency of the liquid crystal, thereby affecting the application in small-sized high-resolution panels

Method used

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Embodiment Construction

[0043] refer to Figure 4 and Figure 5 An embodiment of the present invention provides a liquid crystal display panel, including a first substrate 2, a second substrate 1 opposite to the first substrate 2, and a liquid crystal layer 3 sandwiched between the first substrate 2 and the second substrate 1, like Image 6 , the first substrate 2 includes a plurality of pixels, wherein each pixel includes a corresponding pixel electrode, and the pixel electrode includes a main electrode 21 and a branch electrode 22 extending from the main electrode 21, and the main electrode 21 divides the pixel into a plurality of regions , the branch electrodes 22 are distributed in multiple areas divided by the main electrode 21. The main electrode 21 is generally composed of two or more electrodes perpendicular to each other, which divides the corresponding pixels into four areas, six areas, and eight areas. etc.; generally, the first substrate 2 includes a glass substrate, and the pixel elect...

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Abstract

The invention discloses a liquid crystal display panel comprising a first substrate, a second substrate and a liquid crystal layer between the first substrate and the second substrate. The first substrate comprises a plurality of pixels; each pixel comprises a corresponded pixel electrode including a main electrode and branch electrodes extending from the main electrode; the second substrate comprises a liner substrate and a public electrode layer formed on the liner substrate; the public electrode layer is provided with concave portions towards the liner substrate, and each concave portion right faces to the main electrode of one corresponded pixel electrode. Thus, the liquid crystal efficiency of the pixels can be improved, and the applicant range of a perpendicular aligning mode to a small high-resolution panel can be expanded.

Description

technical field [0001] The invention relates to the technical field of liquid crystal displays, in particular to a liquid crystal display panel. Background technique [0002] Liquid crystal displays have the advantages of high display quality, low price, and portability, and are widely used in display terminals such as mobile communication equipment, personal computers, and televisions. Currently, the display modes of the liquid crystal display include: Twist Nematic (TN) mode, Vertical Alignment (Vertical Alignment, VA) mode, and Multi-domain Vertical Alignment (MVA) mode. [0003] Vertical Alignment (VA) mode thin film transistor liquid crystal display has the characteristics of high aperture, high resolution, wide viewing angle, etc., and is adopted by large-size panels such as LCD TVs. For a vertically aligned (VA) mode display, the electrodes of a conventional liquid crystal display panel such as figure 1 and figure 2 shown, refer to figure 1 , the pixel electrodes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1343G02F1/1337
CPCG02F1/133707G02F1/134309G02F1/134318G02F1/133514G02F2201/121G02F2201/123G02F2201/50
Inventor 郝思坤
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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