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Chassis and display device having the same

a display device and chassis technology, applied in the direction of identification means, electrical apparatus casings/cabinets/drawers, instruments, etc., can solve the problems of inability to fix the backlight assembly firmly with the display unit, waste of more material, etc., and achieve the effect of improving the reliability of the chassis and improving the productivity of the display

Inactive Publication Date: 2005-08-04
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0011] The present invention provides a chassis that reduces manufacturing cost and increases quality of displays.
[0017] Therefore, an LCD can be made cheaper and a productivity of the display becomes better. Additionally, reliability of the chassis becomes better. Furthermore, the chassis is easily made.

Problems solved by technology

The bigger chassis are made, the more material is wasted because of the pressing method.
Furthermore, when the top chassis of a large LCD is formed in one body, the top chassis may be easily twisted or deformed by heat or other forces so that a backlight assembly may not be fixed firmly with the display unit.

Method used

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  • Chassis and display device having the same
  • Chassis and display device having the same
  • Chassis and display device having the same

Examples

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Embodiment Construction

[0027] Hereinafter the embodiments of the present invention will be described in detail with reference to the accompanied drawings.

[0028]FIG. 1 is an exploded perspective view illustrating a chassis set according to an exemplary embodiment of the present invention.

[0029] Referring to FIG. 1, a chassis set 100 according to an exemplary embodiment of the present invention includes the first chassis 110, the second chassis 120, the third chassis 130 and the fourth chassis 140.

[0030] The first chassis 110 includes the first connecting portion 111 and the second connecting portion 112. The first connecting portion 111 and second connecting portion 112 are opposite to each other. The first connecting portion 111 includes first guide protrusions 113 protruding upward. The second connecting portion 112 includes second guide protrusions 114 protruding upward. The second guide protrusions 114 have substantially same structure as that of the first guide protrusions 113.

[0031] The second ch...

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Abstract

A chassis set includes a first chassis and a second chassis. The first chassis includes a first connecting portion having at least one guide protrusion. The second chassis includes a second connecting portion having at least one guide hole that receives the guide protrusion of the first chassis to combine the first and second chassis. Therefore, a manufacturing cost is reduced and productivity is enhanced. Additionally, the chassis can be made easily.

Description

CROSS-REFERENCE TO RELATED APPLICATION [0001] This application relies for priority upon Korean Patent Application No. 2004-00900 filed on Jan. 7, 2004, the contents of which are herein incorporated by reference in its entirety. [0002] 1. Field of the Invention [0003] The present invention relates to a chassis and a display device having the chassis. More particularly, the present invention relates to a chassis for a large display device and a display device having the chassis. [0004] 2. Description of the Related Art [0005] A liquid crystal display (LCD) is a kind of flat panel displays. Compared to other flat panel displays, an LCD has many merits. It is thin and light. It can be driven with low voltages. It consumes less power than other displays. Therefore, LCDs are used in various fields. [0006] Generally, an LCD includes a display unit that displays images on it, a backlight assembly that generates light and provides it to the display unit, and a top chassis that fixes the disp...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): G02F1/1333G02F1/13G02F1/13357G06F1/16G09F9/00H04N5/64H05K5/00H05K7/14
CPCG02F1/133308G02F1/1336G02F2001/133317G02F2001/13332Y10T29/49002G02F2001/133328G06F1/1601G06F2200/1612H05K5/0017G02F2001/133325G02F1/133317G02F1/13332G02F1/133325G02F1/133328G02F1/1333
Inventor KIM, YONG-IL
Owner SAMSUNG ELECTRONICS CO LTD
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