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Shift register unit circuit, shift register, array substrate and display device

A shift register and unit circuit technology is applied in the fields of shift registers, shift register unit circuits, array substrates and display devices, and can solve problems such as large space, inability to realize narrow borders of liquid crystal displays, and large borders of liquid crystal displays.

Inactive Publication Date: 2014-01-01
HEFEI BOE OPTOELECTRONICS TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The circuit needs to occupy a large space, resulting in a large frame of the liquid crystal display using this circuit, and the narrow frame of the liquid crystal display cannot be realized

Method used

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  • Shift register unit circuit, shift register, array substrate and display device
  • Shift register unit circuit, shift register, array substrate and display device
  • Shift register unit circuit, shift register, array substrate and display device

Examples

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Embodiment Construction

[0018] An embodiment of the present invention provides a shift register unit circuit, a shift register, an array substrate, and a display device, and relates to liquid crystal display technology. The shift register unit circuit provided by the embodiment of the present invention uses a relatively small number of thin film transistors to suppress Interference noise in the circuit saves wiring space while realizing the signal transmission function and noise reduction function of the shift register unit, reduces the number of circuit elements in the shift register unit circuit, and reduces the number of components in the shift register unit circuit. The area occupied thereby realizes the narrow frame of the liquid crystal display using the shift register.

[0019] Such as figure 1 As shown, an embodiment of the present invention provides a shift register unit circuit, including:

[0020] The input module 101 is configured to receive an input signal and output the input signal to...

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PUM

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Abstract

The embodiment of the invention provides a shift register unit circuit, a shift register, an array substrate and a display device and belongs to liquid crystal display technologies. According to the shift register unit circuit provided by the embodiment of the invention, a relatively small number of thin film transistors are adopted and are used for inhibiting interference noises in the circuit, so that the wiring space is reduced while the signal transmission function and the noise reduction function of a shift register unit are realized, the area occupied by the shift register unit circuit is reduced, and thus, a narrow border for a liquid crystal display with the shift register is realized.

Description

technical field [0001] The invention relates to liquid crystal display technology, in particular to a shift register unit circuit, a shift register, an array substrate and a display device. Background technique [0002] Liquid crystal displays (LCDs) have the advantages of light weight, thin thickness and low power consumption, and are widely used in electronic devices such as televisions and mobile terminals. There are multiple pixel units surrounded by data lines and gate lines inside the liquid crystal display. When displaying, the gate driver arranged at the edge of the liquid crystal display inputs a scanning signal to the gate lines to realize progressive scanning of each pixel, and the scanning The signal is generated by a shift register in the gate driver. There are twelve thin film transistors (TFT) and a capacitor in the structure of the common shift register unit circuit, and a large number of thin film transistors are used to reduce the noise voltage of the shif...

Claims

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Application Information

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IPC IPC(8): G11C19/28G09G3/36
CPCG09G3/3677G09G2300/0408G09G2310/0286G11C19/28G09G3/3648G09G2300/0809
Inventor 谷晓芳马睿胡明
Owner HEFEI BOE OPTOELECTRONICS TECH
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