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Panel display device and display control circuit thereof

A flat-panel display device and display control technology, applied in static indicators, instruments, etc., can solve the problems of high production cost and complicated display circuit connection, and achieve the effect of solving high production cost, reducing production cost and solving complex circuit structure.

Active Publication Date: 2017-03-15
HEFEI HUIKE JINYANG TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a flat panel display device and its display control circuit, aiming to solve the problems of complex connection of display circuits and high production cost that cannot be solved in the prior art

Method used

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  • Panel display device and display control circuit thereof
  • Panel display device and display control circuit thereof
  • Panel display device and display control circuit thereof

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Embodiment Construction

[0014] 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.

[0015] Embodiments of the present invention provide a flat-panel display device and a display control circuit thereof, wherein the flat-panel display device includes a commonly used display screen, a backlight module, and the above-mentioned display control circuit.

[0016] In the embodiment of the present invention, by using a display control circuit including a main control module and a backlight drive module in a flat panel display device, the main control module outputs a low-voltage differential signal to the display screen, and processes the received display data to drive The display screen ...

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Abstract

The invention belongs to the technical field of panel display and especially relates to a panel display device and a display control circuit thereof. In the invention, the display control circuit of the panel display device comprising a master control module and a backlight driving module is adopted; a first output end of the master control module is connected with an input end of a display screen; a second output end of the master control module is connected with the input end of the backlight driving module; a backlight module is connected with the output end of the backlight driving module; the master control module is used for outputting a low-voltage differential signal to the display screen, processing the received display data so as to drive the display screen for display, outputting a backlight driving control signal and controlling the backlight driving module to control the illuminating state of the backlight module according to the backlight driving control signal. The panel display device can meet the requirement of backlight driving control, and meanwhile, the circuit structure is simplified and the production cost is lowered.

Description

technical field [0001] The invention belongs to the technical field of flat panel display, and in particular relates to a flat panel display device and a display control circuit thereof. Background technique [0002] In recent years, flat panel display devices are being widely used as display devices due to features such as excellent picture quality, light weight, thin thickness, and low power consumption. Flat panel display devices include liquid crystal displays, organic light emitting diode displays, and the like, and most of them are being used commercially. [0003] At present, the flat panel display devices on the market mainly adopt the technical solution of the combination of the main control chip and the display driver chip. A backlight drive circuit is added on the basis of the chip to meet the requirements for backlight drive control of the flat panel display device, resulting in a complex circuit structure and an increase in manufacturing costs in the flat panel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20G09G3/34
CPCG09G3/20G09G3/3406Y02B20/40
Inventor 王智勇王磐
Owner HEFEI HUIKE JINYANG TECH
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