Driving circuit, display panel, display device and voltage stabilization control method

A driving circuit and control terminal technology, applied in static indicators, instruments, etc., can solve the problems affecting the performance of the driving circuit and the failure of the voltage regulator circuit, so as to reduce the time of circuit failure and solve the effect of circuit failure.

Pending Publication Date: 2022-04-12
XIAMEN TIANMA DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a driving circuit, a display panel, a display device, and a voltage stabilization control method, which can solve the problem that the voltage stabilization circuit in the prior art is prone to circuit failure, thereby affecting the performance of the driving circuit

Method used

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  • Driving circuit, display panel, display device and voltage stabilization control method
  • Driving circuit, display panel, display device and voltage stabilization control method
  • Driving circuit, display panel, display device and voltage stabilization control method

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Embodiment Construction

[0030] Embodiments of the technical solutions of the present application will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present application more clearly, and therefore are only examples, rather than limiting the protection scope of the present application.

[0031] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the application; the terms used herein are only for the purpose of describing specific embodiments, and are not intended to To limit this application; the terms "comprising" and "having" and any variations thereof in the specification and claims of this application and the d...

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PUM

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Abstract

The invention discloses a driving circuit, a display panel, a display device and a voltage stabilization control method. The driving circuit comprises an input module, a control module, an output module and a voltage stabilizing module. Wherein the output module is used for outputting a scanning signal through the output end of the output module according to the level signal states at the first node and the second node. The input end of the voltage stabilizing module is connected with the output end of the output module, the first control end of the voltage stabilizing module receives a second clock signal, the second control end of the voltage stabilizing module is connected with the second node, and the output end of the voltage stabilizing module is connected with the first node. And the output end of the output module is communicated with the first node to maintain stable output of the scanning signal. The problem that in the prior art, a voltage stabilizing circuit is prone to circuit failure, and then the performance of a driving circuit is affected can be solved.

Description

technical field [0001] The invention belongs to the field of display technology, and in particular relates to a driving circuit, a display panel, a display device and a voltage stabilization control method. Background technique [0002] AMOLED (Active-Matrix Organic Light-Emitting Diode, Active-Matrix Organic Light-Emitting Diode) panel is called the next generation display technology. Its colorization is to form a pixel unit through sub-pixels of red, green and blue materials, and then combine to form a pixel arrangement structure. The display effect of the pixel arrangement structure or the sub-pixels is realized through the control of the driving circuit. Therefore, the performance of the driving circuit directly affects the display effect of the display panel. [0003] In order to ensure the output stability of the driving circuit, a voltage stabilizing circuit is arranged therein. However, the traditional voltage stabilizing circuit is prone to circuit failure, which...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/3258G09G3/3266
CPCG09G3/3266G09G3/3233G09G2310/0251G09G2310/0262G09G2300/0842G09G3/2092G09G2310/0267G09G2310/08
Inventor 胡铖
Owner XIAMEN TIANMA DISPLAY TECH CO LTD
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