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Shift register, gate drive circuit and display device

A shift register and gate technology, which is applied in the field of gate drive circuits, display devices, and shift registers, can solve problems such as poor shift registers.

Inactive Publication Date: 2018-01-26
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, an embodiment of the present invention provides a shift register, a gate drive circuit and a display device to solve the disadvantages of the existing shift register

Method used

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  • Shift register, gate drive circuit and display device
  • Shift register, gate drive circuit and display device
  • Shift register, gate drive circuit and display device

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Embodiment Construction

[0055] In order to make the purpose, technical solution and advantages of the present invention clearer, the specific implementation manners of the shift register, the gate driving circuit and the display device provided by the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the preferred embodiments described below are only used to illustrate and explain the present invention, not to limit the present invention. And in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0056] An embodiment of the present invention provides a shift register, such as figure 1 As shown, it includes: an input module 1, a first output module 2, a second output module 3, an output reset module 4, a node reset module 6 and a capacitor module 5; wherein,

[0057] The input module 1 is configured to provide the signal ...

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Abstract

The present invention discloses a shift register, a gate drive circuit and a display device. The shift register comprises an input module, a first output module, a second output module, an output reset module, a node reset module and a capacitor module. By connecting the control end of the output reset module with a second reference voltage signal end, the rising edge time of a second reference voltage signal sent out by the second reference voltage signal end is shorter, so that the output reset module can reset a second signal output end by a smaller device, and by the usage of the smaller device, the power consumption can be reduced, and a narrow frame is conducive to being realized.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a shift register, a gate drive circuit and a display device. Background technique [0002] With the rapid development of display technology, displays show a development trend of high integration and low cost. Among them, the GOA (Gate Driver on Array, array substrate row driving) technology integrates the TFT (Thin Film Transistor, thin film transistor) gate switch circuit on the array substrate of the display panel to form a scan drive for the display panel, thus saving The bonding (Bonding) area of ​​the gate integrated circuit (IC, Integrated Circuit) and the wiring space of the fan-out (Fan-out) area can not only reduce the product cost in terms of material cost and manufacturing process, but also make the display panel Aesthetic design with symmetry on both sides and narrow frame; moreover, this integration process can also save the Bonding process in the direction of the ...

Claims

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Application Information

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IPC IPC(8): G09G3/20G11C19/28
CPCG09G3/20G09G2310/0286G09G2310/08G11C19/184G11C19/28
Inventor 栗峰马禹闫岩桑琦
Owner BOE TECH GRP CO LTD
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