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Driving circuit, display panel and driving method

A driving circuit and pixel circuit technology, applied to static indicators, instruments, etc., can solve the problems of low aperture ratio and high power consumption

Active Publication Date: 2019-05-24
BOE TECH GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a driving circuit, a display panel and a driving method to solve the problems of doubling the number of grid lines in a display device with double gate lines in the prior art, a lower aperture ratio of the product, and higher power consumption

Method used

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  • Driving circuit, display panel and driving method
  • Driving circuit, display panel and driving method
  • Driving circuit, display panel and driving method

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Embodiment Construction

[0046] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Apparently, the described embodiments are some of the embodiments of the present disclosure, not all of them. Based on the described embodiments of the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative effort fall within the protection scope of the present disclosure.

[0047] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure shall have the usual meanings understood by those skilled in the art to which the present disclosure belongs. "First", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are o...

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Abstract

The invention discloses a driving circuit, a display panel and a driving method, and aims to solve the problems that in the prior art, a display device with double grid lines can have the problems that the number of grid lines is doubled, the product aperture ratio is low and the power consumption is high. The driving circuit comprises a first pixel circuit and a second pixel circuit, Wherein thefirst pixel circuit comprises a first capacitor and a first switch transistor; The second pixel circuit comprises a second capacitor, a third capacitor, a second switch transistor and a third switch transistor; Wherein the polarity of the second switch transistor is the same as that of the first switch transistor, the polarity of the third switch transistor is opposite to that of the second switchtransistor, and the grid electrodes of the first switch transistor, the second switch transistor and the third switch transistor are all coupled with the same grid electrode signal end.

Description

technical field [0001] The present invention relates to the technical field of semiconductors, in particular to a driving circuit, a display panel and a driving method. Background technique [0002] Flat panel display (FPD) has become the mainstream product in the market, and there are more and more types of flat panel displays, such as liquid crystal display (Liquid Crystal Display, LCD), organic light emitting diode (Organic Light Emitted Diode, OLED) display , Plasma Display Panel (PDP) and Field Emission Display (Field Emission Display, FED), etc. [0003] In order to reduce costs or support high resolution, OLED display products in the prior art usually adopt a dual gate design, which can effectively reduce the IC size and reduce the number of source channels required, but this DualGate design will This doubles the number of gate traces, reduces the aperture ratio of the product, and increases power consumption. Contents of the invention [0004] The present inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/3208
Inventor 雷嗣军高亮高贤永孙佳陆旭尚飞梁恒镇
Owner BOE TECH GRP CO LTD
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