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Driving circuit of display device, driving method of display device, and display device

A technology for driving circuits and display devices, applied to static indicators, instruments, etc., can solve the problems of low refresh rate of the display panel and affect the display quality, and achieve the effects of improving the display quality, reducing the scanning time, and improving the refresh rate.

Active Publication Date: 2017-08-18
HKC CORP LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a driving circuit, a driving method and a display device for a display device, so as to solve the problem that the display quality is affected by the low refresh rate of the display panel

Method used

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  • Driving circuit of display device, driving method of display device, and display device
  • Driving circuit of display device, driving method of display device, and display device
  • Driving circuit of display device, driving method of display device, and display device

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Embodiment Construction

[0035] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0036] An embodiment of the present invention provides a driving circuit for a display device, such as figure 1 as shown, figure 1 It is a basic structural block diagram of the driving circuit of the display device provided by the embodiment of the present invention, the driving circuit includes: a first gate signal output module 11, a second gate signal output module 12, a first data signal output module 21, and a second Two data signal output modules 22 .

[0037] Exemplarily, the display panel of a thin film ...

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Abstract

The invention discloses a driving circuit of a display device, the driving method of the display device, and the display device. The first grid signal output module of the driving circuit is electrically connected with a first pixel unit group by a first grid scanning line, and a second grid signal output module is electrically connected with a second pixel unit group by a second grid scanning line. A data signal output module is electrically connected with the first pixel unit group by a first data line, and a second data signal output module is electrically connected with a second pixel unit group by a second data line. In every frame of a display image, grid driving signals and data signals are output to the first pixel unit group and the second pixel unit group at the same time. The two grid signal output modules and the two data signal output modules are arranged, and the two grid signal output modules are used to output the grid driving signals at the same time, and the two data signal output modules are used to output the data signals at the same time, and therefore the scanning time of every frame of the display image is reduced, and the refreshing rate of the display device is improved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of display driving, and in particular, to a driving circuit, a driving method and a display device of a display device. Background technique [0002] Display devices can intuitively display characters, numbers, symbols, images, etc., and are widely used and researched. In particular, Thin Film Transistor Liquid Crystal Display (TFT-LCD), as one of the main varieties of current flat panel displays, has become an important display platform in modern IT and video products. [0003] The driving of TFT-LCD is mainly to connect the color resistance compression signal, control signal and power to the connector on the control board through the system motherboard, and pass each data through the timing controller (Timing Controller, TCON) on the control board. The flexible circuit board is connected to the display area through the source chip on film (Source-Chip on Film, S-COF) and the gate chi...

Claims

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Application Information

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IPC IPC(8): G09G3/36
CPCG09G3/3648G09G3/3677G09G3/3688G09G2310/0243G09G3/3266G09G2300/0426G09G2310/0267G09G2310/0205G09G3/3618G09G3/3225G09G2320/0252
Inventor 陈猷仁
Owner HKC CORP LTD
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