IP Library Granted Patent US 6,894,742
Granted Patent B2
US 6,894,742 · App. 10/893,670 · Granted May 17, 2005

Liquid crystal display device and method of fabricating the same

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Quick Facts
Patent No.
US 6,894,742
App. No.
10/893,670
Granted
May 17, 2005
Kind
B2
Abstract

A method of fabricating a liquid crystal display device including the steps of forming a liquid crystal layer by filling a liquid crystal composition containing a polymerizable monomer into a gap between a pair of substrates having electrodes; and polymerizing the monomer by radiating ultraviolet light to the liquid crystal composition while applying a prescribed liquid crystal driving voltage between opposing electrodes. The method also includes a step of applying additional ultraviolet radiation to the liquid crystal composition, after polymerizing the monomer, without applying the liquid crystal driving voltage or while applying a voltage of a magnitude that does not substantially drive the liquid crystal.

Claims (1)

1. A method of fabricating a liquid crystal display device, comprising: forming a liquid crystal layer by filling a liquid crystal composition containing a polymerizable monomer into a gap between a pair of substrates having electrodes; and polymerizing the monomer by radiating ultraviolet light to the liquid crystal composition while applying a prescribed liquid crystal driving voltage between opposing electrodes, and wherein: after polymerizing the monomer, additional ultraviolet radiation is applied to the liquid crystal composition without applying the liquid crystal driving voltage or while applying a voltage of a magnitude that does not substantially drive the liquid crystal.

Assignments (2)
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 →