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Liquid crystal display

A liquid crystal display, liquid crystal technology, applied in the field of heat shielding film, LCD

Inactive Publication Date: 2002-12-25
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0020] Recently, the above-mentioned problems generated at the inverter have become more severe as the display surface area of ​​LCDs has increased

Method used

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Embodiment Construction

[0043] Now, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0044] figure 2 is an exploded perspective view of an LCD according to one embodiment of the present invention, in which a heat shielding film is loaded.

[0045] refer to figure 2 , LCD901 includes housings 810 , 820 and LCD module 900 .

[0046] The cases 810 , 820 protect the front and rear surfaces of the LCD module 900 . Each of the cases 810, 820 includes a rear case 820 that protects the rear surface of the LCD module 900 and provides a seating space for installing the LCD module 900, and a front case that is combined with the rear case 820 and has an opening that defines an effective display area of ​​the LCD module 900. Shell 810.

[0047] Meanwhile, the LCD module 900 combined with the cases 810, 820 receives video signal input from an external data processing unit (not shown), and displays images.

[0048]To achieve this, the L...

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Abstract

The present invention discloses a liquid crystal display (LCD), which prevents the degradation of display performance due to heat generated in the LCD. The heat-shielding film of aluminum-containing material arranged in the installation container shields the extra heat generated in the conversion process of the power used to drive the lamp in the inverter module, thereby minimizing the heat transmitted to the reflector. Thus, the heat generated in the process of generating light is effectively blocked and released, thereby minimizing the degradation of display characteristics.

Description

technical field [0001] The present invention relates to a liquid crystal display (LCD), and more particularly, to a heat-shielding film for preventing an inverter from driving a lamp for emitting light required for display operation and an LCD using the film. The generated heat causes deformation of the reflective plate and degradation of the characteristics of the liquid crystal, thereby preventing partial or total deterioration of display performance. Background technique [0002] Generally, an LCD is defined as a flat-panel display for displaying desired characters, images, and moving pictures using the physical and optical characteristics of liquid crystals. [0003] In contrast to a conventional CRT (cathode ray tube) type display which performs a display operation in an analog control method, an LCD performs a display operation in a data control method. This provides an advantage that LCDs have less weight and bulk than CRT-type displays, even ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13G02F1/133G02F1/1333G02F1/13357G09F9/00G09F9/35H04N5/66
CPCG02F1/133615G02F1/133628G02F1/1333
Inventor 朴尚勋
Owner SAMSUNG DISPLAY CO LTD
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