Liquid crystal display with varying orientation film...

Details Liquid crystal display with varying orientation film... Liquid crystal display with varying orientation film...

2006-09-19

2006-09-19

Schechter, Andrew (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S123000

Reexamination Certificate

active

07110067

ABSTRACT:
A liquid crystal display includes a first substrate; a second substrate cohered to the first substrate with a separation from the first substrate; a first orientation film formed on an inner surface of the first substrate; a second orientation film formed on an inner surface of the second substrate; and a liquid crystal injected between the first substrate and the second substrate, wherein the first orientation film and the second orientation film are formed to face each other, and the thickness of the first orientation film or the second orientation film is formed differently in different portions.

REFERENCES:
patent: 4917471 (1990-04-01), Takao et al.
patent: 5774198 (1998-06-01), Fukumoto et al.
patent: 6162654 (2000-12-01), Kawabe
patent: 6373543 (2002-04-01), Cacharelis
patent: 2001033784 (2001-02-01), None
patent: 2001281619 (2001-10-01), None

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