Array substrate and liquid crystal display panel

A technology of array substrate and storage capacitor, applied in instruments, nonlinear optics, optics, etc., can solve the problems of low aperture ratio of pixel area, low transmittance of liquid crystal display panel, large shading area of ​​metal layer, etc., and achieve the shading area of ​​metal The effect of reducing and improving the voltage holding ratio and improving the transmittance

Active Publication Date: 2019-08-13
CHENGDU ZHONGDIAN PANDA DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to the large light-shielding area of ​​the metal layer of the storage capacitor bus 300, the aperture ratio of the pixel area is low, so the overall transmittance of the liquid crystal display panel is low.

Method used

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  • Array substrate and liquid crystal display panel
  • Array substrate and liquid crystal display panel

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Embodiment 1

[0042] figure 2 It is a schematic diagram of a circuit design of an array substrate provided by an embodiment of the present invention, refer to figure 2 As shown, one aspect of the present invention provides an array substrate, including: scan lines 100, data lines 200, storage capacitor bus 300, storage capacitor branch lines 400; a plurality of scan lines 100 and a plurality of data lines 200 are arranged in a crisscross pattern, and A pixel area 500 is enclosed between two adjacent scan lines 100 and two adjacent data lines 200; the storage capacitor bus 300 is arranged parallel to the scan line 100 and crosses the pixel area 500, and the storage capacitor bus 300 and the enclosed pixel area One of the scan lines 100 of 500 is electrically connected; the storage capacitor branch 400 includes a first section 41 parallel to the data line 200, and the first section 41 is arranged inside one of two adjacent data lines 200 surrounding the combined pixel area 500 , The storage...

Embodiment 2

[0061] An embodiment of the present invention further provides a liquid crystal display panel, including: the array substrate described in the above embodiment, a color filter substrate disposed opposite to the array substrate, and a color filter substrate sandwiched between the array substrate and the color filter substrate Layer of liquid crystal molecules.

[0062] The general structure of a liquid crystal display panel includes a polarizing plate, a color filter substrate, a liquid crystal layer, an array substrate, and a polarizing plate arranged in order from top to bottom. Among them, the function of the polarizing plate is to control the light of the backlight source to only let light in a specific direction pass, and filter out light in other directions. The light processed by the polarizer can control the brightness of the light emitted from the display screen through the twisting action of the liquid crystal molecules, thereby controlling the brightness of the light em...

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Abstract

The invention provides an array substrate and a liquid crystal display panel. The array substrate comprises scanning lines, data lines, a storage capacitance bus and storage capacitance branches; themultiple scanning lines and the multiple data lines are arranged in a crisscrossed manner; furthermore, adjacent two scanning lines and adjacent two data lines form a pixel area in an encircling manner; the storage capacitance bus is arranged to be parallel to the scanning lines, and stretches across the pixel area; furthermore, the storage capacitance bus is electrically connected with one scanning line forming the pixel area in the encircling manner; the storage capacitance branches include a first section parallel to the data lines; furthermore, the first section is arranged at the inner side of one of adjacent two data lines forming the pixel area in the encircling manner; the storage capacitance branches are electrically connected with the storage capacitance bus; and furthermore, thestorage capacitance branches are made of a conductive transparent material. According to the array substrate and the liquid crystal display panel provided in the invention, due to arrangement of thestorage capacitance braches made of the conductive transparent material, the pixel transmittance can be effectively improved.

Description

Technical field [0001] The invention relates to the field of liquid crystal display, in particular to an array substrate and a liquid crystal display panel. Background technique [0002] The transmittance of the liquid crystal display panel plays an extremely important role in the overall display performance of the liquid crystal display panel. The higher the transmittance, the higher the displayable brightness of the liquid crystal display panel, and the lower the brightness of the backlight, thus To reduce product costs, the industry has been working hard to increase the transmittance of liquid crystal display panels. [0003] figure 1 The circuit design schematic diagram of the array substrate provided for the prior art, refer to figure 1 As shown, the array substrate in the existing liquid crystal display panel includes scan lines 100 and data lines 200 arranged vertically and horizontally. Two adjacent scan lines 100 and two adjacent data lines 200 surround a plurality of pixe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1362G02F1/1337
CPCG02F1/1337G02F1/136213G02F1/136227G02F1/136286
Inventor 陈盈惠杨桂冬储周硕日比野吉高孙学军
Owner CHENGDU ZHONGDIAN PANDA DISPLAY TECH CO LTD
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