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Liquid crystal panel, liquid crystal display and voltage compensation method of liquid crystal panel

A liquid crystal panel, voltage compensation technology, applied in the field of voltage compensation, can solve the problems of insufficient TFT charging time, signal transmission distortion, waveform distortion, etc., to prevent signal transmission distortion, avoid dark lines, and prevent waveform distortion.

Inactive Publication Date: 2017-02-22
HKC CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] During the production process of existing TFTs, disconnection is often caused by environmental variation factors, resulting in signal transmission distortion and waveform distortion, which in turn makes TFT charging time insufficient, resulting in dark lines on the screen

Method used

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  • Liquid crystal panel, liquid crystal display and voltage compensation method of liquid crystal panel
  • Liquid crystal panel, liquid crystal display and voltage compensation method of liquid crystal panel
  • Liquid crystal panel, liquid crystal display and voltage compensation method of liquid crystal panel

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Embodiment Construction

[0046] Specific structural and functional details disclosed herein are representative only and for purposes of describing example embodiments of the present invention. This invention may, however, be embodied in many alternative forms and should not be construed as limited to only the embodiments set forth herein.

[0047] In describing the present invention, it is to be understood that the terms "central", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device Or that an element must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In add...

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Abstract

The invention discloses a liquid crystal panel, a liquid crystal display and a voltage compensation method of the liquid crystal panel. The liquid crystal panel comprises an array substrate, a reference voltage generator and a compensation voltage generator, wherein a signal line and a compensation line are arranged on the array substrate; the signal line comprises a first break line and a second break line; one end of the second break line is connected with one end of the compensation line; the reference voltage generator is used for transmitting a reference voltage signal; one end of the first break line is connected with the reference voltage generator so as to transmit the reference voltage signal; an interval is arranged between the other end of the first break line and the other end of the second break line so as to form a break line; the compensation voltage generator is used for transmitting a compensation voltage signal; the other end of the compensation line is connected with the compensation voltage generator so as to transmit the compensation voltage signal to the second break line; and the compensation voltage signal is greater than the reference voltage signal. By adopting the liquid crystal panel, dark lines can be avoided, and a screen can be normally displayed.

Description

technical field [0001] The invention relates to the field of display technology, more specifically, to a liquid crystal panel, a liquid crystal display and a voltage compensation method for the liquid crystal panel. Background technique [0002] Liquid crystal displays have many advantages such as thin body, power saving, and no radiation, and have been widely used. Most of the liquid crystal displays currently on the market are backlight liquid crystal displays, which include a liquid crystal panel and a backlight module (Backlight Module). The working principle of the liquid crystal panel is to place liquid crystal molecules between two parallel glass substrates, and apply a driving voltage on the two glass substrates to control the rotation direction of the liquid crystal molecules, so as to refract the light from the backlight module to produce a picture. [0003] Among them, Thin Film Transistor-Liquid Crystal Display (TFT-LCD) has gradually occupied a dominant positio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/133G02F1/1362G09G3/36
CPCG02F1/13306G02F1/136286G09G3/3696G02F1/136259G09G3/3688G09G2330/08G09G3/006G02F1/136263G09G2330/021
Inventor 扶伟
Owner HKC CORP LTD
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