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Initial signal generation circuit, driving method and display device

A technology for starting signal and generating circuit, which is applied in the direction of static indicators, instruments, etc., can solve the problem of adding starting signal wiring, etc., and achieve the effect of saving space

Inactive Publication Date: 2017-06-20
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a starting signal generating circuit, a driving method and a display device, which solve the problem that an additional starting signal output terminal needs to be set in order to provide a starting signal in the prior art, thereby requiring an increase in a corresponding starting signal wiring problem

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  • Initial signal generation circuit, driving method and display device
  • Initial signal generation circuit, driving method and display device
  • Initial signal generation circuit, driving method and display device

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Embodiment Construction

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0047] The transistors used in all the embodiments of the present invention can be thin film transistors or field effect transistors or other devices with the same characteristics. In the embodiment of the present invention, in order to distinguish the two poles of the transistor except the gate, one pole is called the first pole, and the other pole is called the second pole. In actual operation, the first electrode may be a drain, and the second electrode may...

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Abstract

The invention provides an initial signal generation circuit, a driving method and a display device. The initial signal generation circuit comprises a pull-down node control unit; a pull-up control node control unit which is used for controlling the potential of a pull-up control node under the control of a first clock signal input end, a second clock signal input end and a 2nth clock signal input end; a pull-up node control unit; a storage unit which is connected between a pull-up node and an initial signal output end; and an initial signal output unit, wherein n is an integer greater than 1 and less than N, and N is an integer greater than 1. The additional initial signal output end and the space of initial signal wiring can be saved.

Description

technical field [0001] The present invention relates to the technical field of display driving, in particular to a start signal generating circuit, a driving method and a display device. Background technique [0002] The existing GOA (Gate On Array, array substrate row drive) circuit needs to separately set up a trace on the array substrate to provide the start signal STV for the gate drive unit, and it is impossible to use the existing trace to serve as the gate driver. The pole drive unit provides the start signal, so there is an additional start signal output terminal to provide the start signal, so that the corresponding start signal wiring needs to be added, and the additional start signal output terminal and start signal are added. Space for starting signal traces. Contents of the invention [0003] The main purpose of the present invention is to provide a starting signal generating circuit, a driving method and a display device, which solve the problem that an addi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20
CPCG09G3/20G09G2310/0202G09G2310/08G09G2310/02G09G2310/0286G09G2300/0842
Inventor 栗峰王宝强苏秋杰
Owner BOE TECH GRP CO LTD