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Display panel and boosted circuit thereof

A booster circuit and display panel technology, which is applied to electronic switches, electrical components, static indicators, etc., can solve problems affecting the display quality of the display panel, etc.

Inactive Publication Date: 2020-01-21
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This driving process of supplying voltage to the pixel circuit will directly affect the display quality of the display panel

Method used

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  • Display panel and boosted circuit thereof
  • Display panel and boosted circuit thereof
  • Display panel and boosted circuit thereof

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Embodiment Construction

[0045] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:

[0046] The following will disclose multiple implementations of this case with diagrams. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the present case. That is, in some embodiments of the present invention, these practical details are unnecessary. In addition, for the sake of simplifying the drawings, some well-known structures and elements will be shown in a simple and schematic manner in the drawings.

[0047] Herein, when an element is referred to as "connected" or "coupled", it may mean "electrically connected" or "electrically coupled". "Connected" or "coupled" may also be used to indicate that two or more elements cooperate or interact with each other. In addition, altho...

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PUM

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Abstract

A display panel comprises a boosted circuit and a pixel circuit. The boosted circuit is used for receiving data voltage and generating a driving voltage according to the data voltage. The voltage value of the driving voltage is greater than the voltage value of the data voltage. The pixel circuit is electrically connected to the boosted circuit and is used for receiving the driving voltage.

Description

technical field [0001] The present invention relates to a display panel and its booster circuit, especially the technology capable of driving the pixel circuit according to the data voltage transmitted from the data line. Background technique [0002] With the rapid development of display technology, display panels are widely used in people's daily life and play an increasingly important role. For example, display panels can be used in various electronic devices such as televisions, computers, mobile phones, etc., to present various information. [0003] Generally speaking, the display panel provides a corresponding voltage to the internal pixel circuit according to the image signal, and then presents expected brightness or color. This driving process of supplying the voltage to the pixel circuit will directly affect the display quality of the display panel. Contents of the invention [0004] An aspect of the present invention is a display panel including a boost circuit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/36
CPCG09G3/3696G09G2330/02G09G3/2092G09G2330/028H03K17/6871
Inventor 郑玮铭邱敏轩
Owner AU OPTRONICS CORP