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Liquid crystal display module and adjustment method of response speed thereof

A liquid crystal display module, response speed technology, applied in static indicators, instruments, etc., can solve the problems of liquid crystal response speed changes, etc., to achieve the effect of improving the response speed

Active Publication Date: 2011-08-31
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually, as the temperature of the liquid crystal display panel increases and decreases, the viscosity coefficient of the liquid crystal also changes, and its equivalent capacitance also changes accordingly, resulting in a change in the response speed of the liquid crystal.

Method used

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  • Liquid crystal display module and adjustment method of response speed thereof
  • Liquid crystal display module and adjustment method of response speed thereof
  • Liquid crystal display module and adjustment method of response speed thereof

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Experimental program
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Embodiment Construction

[0020] The specific implementation of the liquid crystal display module and the method for adjusting the response speed provided by the present invention will be described in detail below in conjunction with the accompanying drawings.

[0021] figure 1 Shown is a schematic structural view of a preferred embodiment of the liquid crystal display module 10 of the present invention. The liquid crystal display module 10 includes a liquid crystal display panel 20 , a temperature sensor 22 , a voltage regulator 24 , a data driver 26 and a scan driver 28 . The above-mentioned liquid crystal display panel 20 includes a plurality of pixel units (not numbered). The scan driver 28 is used to generate scan signals to a plurality of pixel units, and at the same time, the data driver 26 is used to transmit data signals to a plurality of pixel units to display images. The temperature sensor 22 is disposed on the liquid crystal display panel 20 for generating a temperature sensing signal Vse...

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PUM

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Abstract

The invention relates to a liquid crystal display module and an adjustment method of the response speed thereof. The liquid crystal display module comprises a scanning driver, a liquid crystal display panel, a temperature sensor and a voltage adjuster, wherein the liquid crystal display panel comprises a plurality of pixel units; the temperature sensor is used for generating a temperature sensingsignal according to the temperature of the liquid crystal display panel; the voltage adjuster is used for adjusting scanning voltage according to the temperature sensing signal; and the scanning driver is used for outputting a scanning signal with the adjusted scanning voltage to the pixel units. Through the liquid crystal display module provided by the invention, the scanning voltage can be adjusted according to the temperature of the liquid crystal display panel so that the charging current of the pixel units can be adjusted so as to improve the response speed of the liquid crystal display panel.

Description

technical field [0001] The invention relates to a liquid crystal display module and a method for adjusting its response speed. Background technique [0002] Displays with advanced functions have gradually become an important feature of today's consumer electronics products. Among them, liquid crystal display modules (Liquid crystal display, LCD) have gradually become a variety of electronic devices such as televisions, mobile phones, personal digital assistants, digital cameras, computer screens or notebooks. Displays with high-resolution color screens are widely used in small computer screens. [0003] The existing liquid crystal display module includes a liquid crystal display panel, a scanning driver and a data driver. The liquid crystal display panel includes a plurality of pixel units, the scan driver is used to provide scan signals to the plurality of pixel units, and the data driver is used to output data signals to the plurality of pixel units to display images. Us...

Claims

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Application Information

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IPC IPC(8): G09G3/36
CPCG09G2320/0252G09G2320/041G09G3/36G09G3/3648
Inventor 赵登霞吴宇
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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