Anisotropic scattering device and its use

Details Anisotropic scattering device and its use Anisotropic scattering device and its use

1997-03-07

1999-11-30

Sikes, William L.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

349 86, 349 87, 349 96, G02F 113

Patent

active

059951834

ABSTRACT:
The anisotropic scattering device is intended to make an attempt of realizing higher luminance of a liquid crystal display by using an anisotropic scattering device in which an anisotropic scattering particle is arranged. The anisotropic scattering particle is dispersed in a liquid crystal matrix, and the particle is arranged in the same direction as a stretching direction of a liquid crystal molecule. Furthermore, the anisotropic scattering particle is oriented in one direction by mixing the anisotropic scattering particle with a resin, followed by stretching. A scattering particle having an aspect ratio of 1 or more shows an anisotropy to a polarizing component. These anisotropic scattering devices are used in combination so that a scattering axis thereof is allowed to intersect perpendicularly to a polarized light axis on the side where light is incident on a liquid crystal panel from a light source.

REFERENCES:
patent: 4685771 (1987-08-01), West et al.
patent: 4688900 (1987-08-01), Doanne et al.
patent: 5113270 (1992-05-01), Fergason
patent: 5331446 (1994-07-01), Hirai et al.
patent: 5471237 (1995-11-01), Tedesco et al.
patent: 5751388 (1998-05-01), Larson
patent: 5783120 (1998-07-01), Ouderkirk et al.

Affiliated with

Also associated with

Rating

Anisotropic scattering device and its use does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Anisotropic scattering device and its use, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anisotropic scattering device and its use will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1679738