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Array substrate and display device

A technology for array substrates and substrates, applied in optics, instruments, electrical components, etc., can solve problems affecting the yield of final products, low pixel aperture ratio, etc., to reduce the scanning line width, increase the pixel aperture ratio, and reduce the grid width Effect

Active Publication Date: 2012-10-31
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an array substrate and a display device to overcome the defect that the pixel aperture ratio of the pixel structure in the prior art is low, which affects the yield of the final product

Method used

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  • Array substrate and display device

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Embodiment Construction

[0029] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0030] Such as Figure 2 to Figure 4 As shown, the present invention provides an array substrate, including a substrate and gate lines and data lines 1 formed on the substrate, the gate lines and data lines 1 define several sub-pixel units, and the data lines 1 are located in the sub-pixel In the middle of the unit, the sub-pixel unit is divided into a first sub-pixel unit 7 and a second sub-pixel unit 8;

[0031] The first sub-pixel unit and the second sub-pixel unit are individually connected to a thin film transistor 6 (TFT) for independent charging, and the thin film transistor 6 is entirely located in the area corresponding to the gate line. Since the same sub-pixel...

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PUM

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Abstract

The invention relates to the technical field of display, in particular to an array substrate and a display device. The array substrate comprises a substrate, grid lines and data lines, wherein the grid lines and the data lines are formed on the substrate, and capable of limiting a plurality of sub-pixel units; the data lines are arranged in the middle of the sub-pixel units, and divide the sub-pixel units into first sub-pixel units and second sub-pixel units; the first sub-pixel units and the second sub-pixel units are individually connected with a thin film transistor to individually charge; and the thin film transistors are integrally positioned in the areas corresponding to the grid lines. According to the array substrate and the display device provided by the embodiment of the invention, the data lines are arranged in the middle of the pixels, and two individual small thin film transistor switches are connected simultaneously for individually charging, therefore, the width of scanning lines can be greatly reduced, and the aperture ratio of the pixels is improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a pixel structure with relatively high aperture ratio and easy repair. Background technique [0002] In the thin film transistor liquid crystal display (Thin Film Transistor Liquid Crystal Display, TFT-LCD) production field, the light transmittance of the panel is an important product index. [0003] With the development of lithography and manufacturing technology, it is possible to produce finer and finer panel structures. In the prior art, the loss of the aperture ratio is reduced by continuously reducing the width of the data line. However, with the reduction of the width of the data line, the rate of disconnection of the data line will also increase. Designing and manufacturing a high aperture ratio also has The pixel structure that is easy to repair will have broad application prospects. [0004] Such as figure 1 Shown is a schematic diagram of a traditional pixel struct...

Claims

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Application Information

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IPC IPC(8): G02F1/1362G02F1/1368
CPCG02F2001/134345G02F1/1343G02F1/13624G02F1/1368G02F1/136286G02F1/134345H01L27/124H01L29/41733H01L27/1248H01L29/78633
Inventor 刘莎
Owner BOE TECH GRP CO LTD