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Display driving circuit and method and display device

A display drive and circuit technology, applied in the field of methods, display devices, and display drive circuits, can solve the problems of low versatility and inability to support display screens with multiple resolutions

Pending Publication Date: 2018-05-29
HEFEI HUIKE JINYANG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a display driving circuit, method and display device, aiming to solve the problem that the traditional display driving circuit has low versatility and cannot support display screens with multiple resolutions

Method used

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  • Display driving circuit and method and display device
  • Display driving circuit and method and display device
  • Display driving circuit and method and display device

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, 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, not to limit the present invention.

[0026] see figure 1 In a preferred embodiment of the present invention, the display driving circuit is connected to the display screen 16 and includes: a control module 11 , a first wiring group 12 , a configuration module 13 , a second wiring group 14 and a backlight driving module 15 .

[0027] The first wiring group 12 includes at least one first wiring, and the first end of each first wiring is connected to the control module 11; the configuration module 13 includes at least one connecting wire, and the connecting wire connects the second end of the first wiring to the second wiring. The secon...

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Abstract

The invention belongs to the technical field of display driving, and discloses a display driving circuit and method and a display device. The display driving circuit comprises a control module, a first wiring group, a backlight driving module, a second wiring group and a configuration module, wherein the first wiring group comprises at least one first wire, the first end of each first wire is connected with the control module, the backlight driving module is used for driving the backlight of a display screen, the second wiring group comprises at least one second wire corresponding to the firstwires, the first end of each second wire is connected with the backlight driving module, the configuration module comprises at least one connecting wire, each connecting wire is used for making the second end of the corresponding first wire in butt joint with the second end of the corresponding second wire. The display driving circuit has the advantages of being simple in structure, low in cost,high in universality and capable of supporting display screens of various resolution ratios.

Description

technical field [0001] The invention belongs to the technical field of display driving, and in particular relates to a display driving circuit, method and display device. Background technique [0002] Resolution: It is the precision of the screen image, which refers to the number of pixels that the monitor can display. Since points, lines and planes on the screen are all composed of pixels, the more pixels the display can display, the finer the picture, and the more information can be displayed in the same screen area, so resolution is a very important performance One of the indicators. [0003] For the current display driving circuit, the display resolution supported by it is usually fixed. During the production process, different display driving circuits need to be configured for display screens with different resolutions. After production, a display driving circuit only needs to be configured. It can support a fixed resolution output image. When the user needs to replac...

Claims

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Application Information

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IPC IPC(8): G09G3/20G09G3/34
CPCG09G3/20G09G3/3406
Inventor 王智勇何绍军
Owner HEFEI HUIKE JINYANG TECH
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