Liquid crystal display device capable of hiding defective pixel and hiding method thereof

A liquid crystal display and defective pixel technology, applied in static indicators, instruments, transistors, etc., can solve the problems of wasting production resources and increasing product costs, and achieve the effect of improving image quality

Inactive Publication Date: 2009-03-11
INVENTEC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the repair operation is performed after the LCD panel is completed, if the repair fails, more production resources will be wasted and the cost of the product will be increased.

Method used

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  • Liquid crystal display device capable of hiding defective pixel and hiding method thereof
  • Liquid crystal display device capable of hiding defective pixel and hiding method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The method for hiding defective pixels of the present invention is applied to the display mode of a liquid crystal display screen, and the defective pixels are detected by means of software correction, so as to stop outputting display signals to the defective pixels, so as to improve the image quality.

[0019] In order to further understand the purpose, structure, features, and functions of the present invention, the detailed description of the accompanying examples is as follows. The above description about the content of the present invention and the following description of the implementation are used to demonstrate and explain the principle of the present invention, and provide further explanation of the patent application scope of the present invention.

[0020] Please refer to figure 1 , is a flow chart of a method for hiding defective pixels provided by the present invention, which is applied to a display mode of a liquid crystal display screen, such as a thin f...

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PUM

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Abstract

A liquid crystal display that can hide the defected pixels and hiding method are disclosed that is applied to the display mode of liquid crystal display screen, first it provides a base plate, and detects and records the address data of defected pixels in the base plate, and responds to the address data of defected pixels, and interrupts the display information of the defected pixels.

Description

technical field [0001] The invention relates to a liquid crystal display capable of hiding defective pixels and a hiding method thereof, in particular to a liquid crystal display (Thin Film Transistor—Liquid Crystal Display, TFT-LCD) capable of eliminating thin film transistors and a hiding method thereof. Background technique [0002] The so-called liquid crystal (liquid crystal) is "organized and directional liquid". Since the discovery of liquid crystal, it has been widely used in general electronic products as a display device technology. The structure of liquid crystal display, in the case of thin film transistor liquid crystal display (Thin Film Transistor—Liquid Crystal Display, TFT-LCD), the key components include glass substrate, color filter array substrate, polarizer, thin film transistor array substrate, liquid crystal layer, alignment Film, backlight module, ITO conductive film, etc., as well as other materials and chemicals used in production. The thin film t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13G02F1/1335G02F1/136H01L29/786G09G3/20
Inventor 庄淑雯
Owner INVENTEC CORP
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