IP Library Granted Patent US 7,092,057
Granted Patent B2
US 7,092,057 · App. 10/821,242 · Granted Aug 15, 2006

In-plane switching liquid crystal display device

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Quick Facts
Patent No.
US 7,092,057
App. No.
10/821,242
Granted
Aug 15, 2006
Kind
B2
Abstract

A liquid crystal display device includes a liquid crystal layer confined between first and second substrates, an electrode formed on the first substrate so as to create an electric field acting generally parallel to a plane of the liquid crystal layer, and a plurality of pixels being defined in the liquid crystal layer, wherein each of the pixels includes therein a plurality of domains having respective orientations for liquid crystal molecules, such that the orientation is different between a domain and another domain within the plane of the liquid crystal layer.

Claims (3)

1. A method of fabricating a liquid crystal display device, said liquid crystal display device comprising: first and second, mutually opposing substrates, a liquid crystal layer confined between said first and second substrates, and an electrode provided on said first substrate so as to create an electric field acting generally in a plane of said liquid crystal layer, said method comprising the step of:

exposing a molecular alignment film formed on each of said first and second substrates to a polarized ultraviolet radiation,

wherein said step of exposing said molecular alignment film is conducted such that an exposure dose for a region between pixels is increased as compared with an exposure dose for a pixel region.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 12, 2014
From: SHARP KABUSHIKI KAISHA
To: UNIFIED INNOVATIVE TECHNOLOGY, LLC
Reel/Frame 032874/0655 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 14, 2005
From: FUJITSU LIMITED
To: SHARP KABUSHIKI KAISHA
Reel/Frame 016345/0210 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 13, 2005
From: FUJITSU DISPLAY TECHNOLOGIES CORPORATION
To: FUJITSU LIMITED
Reel/Frame 016345/0310 →