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Driving device, driving method thereof and display device

A driving device and pole-driving technology, applied in static indicators, instruments, etc., can solve the problems of high manufacturing difficulty, not easy to reduce costs, and increase the area of ​​the array, so as to maintain product cost, solve uneven charging, and improve display. The effect of uniformity

Inactive Publication Date: 2017-09-15
HKC CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the production environment requirements and production difficulty of the copper process are relatively high, and it is not easy to reduce the cost
Increasing the array area is difficult to meet the needs of panel narrow frame design

Method used

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  • Driving device, driving method thereof and display device
  • Driving device, driving method thereof and display device
  • Driving device, driving method thereof and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The following descriptions of the various embodiments refer to the attached drawings to illustrate specific embodiments that the present application can be implemented in. The directional terms mentioned in this application, such as "up", "down", "front", "rear", "left", "right", "inside", "outside", "side", etc., are for reference only The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the application, but not to limit the application.

[0028] The drawings and descriptions are to be regarded as illustrative in nature and not restrictive. In the figures, structurally similar units are denoted by the same reference numerals. In addition, the size and thickness of each component shown in the drawings are arbitrarily shown for understanding and convenience of description, but the present application is not limited thereto.

[0029] In the drawings, the thickness of layers, films, panels, regions, etc., ar...

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PUM

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Abstract

The invention discloses a driving device, a driving method thereof and a display device. The driving device comprises the components of a gate electrode driving circuit which is connected with each gate line, wherein the gate electrode driving electrode is connected with a plurality of gate lines and successively inputs a gate electrode driving signal to each gate line in the plurality of gate lines; and an enabling driving circuit which supplies enabling signals with different time lengths to the gate electrode driving circuit in different scanning periods for managing the input time and the time length in inputting the gate electrode driving signal to the gate line by the gate electrode driving circuit. According to the driving device, the driving method thereof and the display device, the duty ratio of the enabling signal is adjusted so that the final charging effect of each pixel storage capacitor and each liquid crystal capacitor on a panel reaches a balance value and displaying uniformity of a liquid crystal panel is improved.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a driving device, a driving method thereof, and a display device. Background technique [0002] The gate driver circuit (Gate Driver, Gate IC) of the current liquid crystal display panel, the required signal traces are all wired and transmitted by the array layer (Array) in the liquid crystal panel, and the traces in the array layer are thinner, so the corresponding impedance value is relatively low. Big. [0003] Moreover, the longer the wire on array (WOA) of the gate side of the gate driving circuit, that is, the side where the gate integrated circuit (Gate IC) is configured, the greater the corresponding impedance value. Coupled with the principle of resistive voltage division, the gate voltage (VGH) obtained on the last gate integrated circuit in the gate drive circuit will be higher than the gate voltage (VGH) on the first gate integrated circuit connected to th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/36
CPCG09G3/3648G09G3/3677G09G3/3696G09G3/3666G09G2310/08G09G2320/0233G09G3/3688
Inventor 郭东胜
Owner HKC CORP LTD