Liquid crystal display with internal polarizer and method of mak

Details Liquid crystal display with internal polarizer and method of mak Liquid crystal display with internal polarizer and method of mak

1998-04-24

2000-09-26

Sikes, William L.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

349106, 349110, 349123, G02F 11335, G02F 11333, G02F 11337

Patent

active

061249076

ABSTRACT:
A liquid crystal display includes at least one polarizer located interior or internally of substrates of the display. In certain embodiments, the polarizer may be spin-coated onto the interior of one of the substrates, preferably the passive substrate of the display. Such a polarizer may also be located interior of color filters on the copassive substrate. Thus, light being transmitted through the display proceeds through the front polarizer prior to being de-polarized by the color filters. The result is improved contrast ratios in the display due to the minimization of the de-polarizing of color filters. In certain embodiments, the internal polarizer(s) may be photo-patternable by way of ultraviolet photo-imaging.

REFERENCES:
patent: 4180433 (1979-12-01), Glass eta l.
patent: 4241984 (1980-12-01), Leibowitz
patent: 4796979 (1989-01-01), Tsuboyama
patent: 5032009 (1991-07-01), Gibbons et al.
patent: 5073294 (1991-12-01), Shannon et al.
patent: 5179457 (1993-01-01), Hirataka et al.
patent: 5249070 (1993-09-01), Takano
patent: 5473455 (1995-12-01), Koike et al.
patent: 5479282 (1995-12-01), Toko et al.
patent: 5499126 (1996-03-01), Abileah et al.
patent: 5559618 (1996-09-01), Mori
patent: 5583679 (1996-12-01), Ito et al.
patent: 5589963 (1996-12-01), Gunning, III et al.
patent: 5599478 (1997-02-01), Matumoto et al.
patent: 5612801 (1997-03-01), Winker
patent: 5619352 (1997-04-01), Koch et al.
patent: 5694183 (1997-12-01), Ilcisin et al.
patent: 5751390 (1998-05-01), Crawford et al.
"LCD With Internal Polarizers," Polarizer International, LLC (Date Unknown) [6 pages].

Affiliated with

Also associated with

Rating

Liquid crystal display with internal polarizer and method of mak does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liquid crystal display with internal polarizer and method of mak, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid crystal display with internal polarizer and method of mak will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2104428