IP Library Granted Patent US 7,764,333
Granted Patent B2
US 7,764,333 · App. 11/644,554 · Granted Jul 27, 2010

Liquid crystal display device

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Quick Facts
Patent No.
US 7,764,333
App. No.
11/644,554
Granted
Jul 27, 2010
Kind
B2
Abstract

A liquid crystal display device includes a liquid crystal panel firmly fixed to a support main. The liquid crystal display device includes a support main receiving a back light assembly, a liquid crystal panel positioned in the support main and located on the back light assembly, and a fixation member engaged with the support main and fixing the liquid crystal panel with respect to the support main.

Claims (14)

1. A liquid crystal display device comprising:

a support main receiving a back light assembly and having a guide groove to engage with a fixation member;

a liquid crystal panel positioned in the support main having the guide groove and located on the back light assembly, the liquid crystal panel having an upper surface and a lower surface, the lower surface facing the back light assembly;

a wire film extending from the liquid crystal display panel and surrounding an edge of the support main; and

a fixation member engaged on a side of the support main at which the wire film is located to fix the liquid crystal panel with respect to the support main,

wherein the guide groove is formed at a portion of the support main at which the fixation member is engaged and has substantially the same shape as the fixation member,

wherein the fixation member has an extending end portion that covers the edge of the liquid crystal panel,

wherein the extending end portion of the fixation member is contacted to an upper surface of the edge of the liquid crystal panel,

wherein the fixation member has a triangular shape, and

wherein the fixation member is engaged to at least one corner on an edge of the side of the support main.

2. A liquid crystal display device according to claim 1 , wherein the fixation member comprises an adhesive layer coated on an inner wall surface thereof.

3. A liquid crystal display device according to claim 1 , wherein the fixation member is a high strength metal.

4. A liquid crystal display device according to claim 1 , wherein the support main comprises an adhesive layer coated on a surface of the guide groove.

5. The liquid crystal display device according to claim 1 , wherein the support main comprises a plurality of guide grooves for receiving a similar plurality of fixation members.

Assignments (2)
CHANGE OF NAME Recorded May 22, 2008
From: LG PHILIPS LCD CO., LTD.
To: LG DISPLAY CO., LTD.
Reel/Frame 020986/0231 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 22, 2006
From: KIM, YONG SANG
To: LG. PHILIPS LCD CO., LTD.
Reel/Frame 018737/0575 →