Liquid crystal electro-optical device wherein the scattering eff

Details Liquid crystal electro-optical device wherein the scattering eff Liquid crystal electro-optical device wherein the scattering eff

1994-02-09

1995-03-21

Sikes, William L.

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

359 52, G02F 113

Patent

active

054001560

ABSTRACT:
A liquid crystal electro-optical device based on a dispersion-type liquid crystal, comprising a pair of substrates at least one of which is light-transmitting, having established thereon electrodes and an electro-optical modulating layer having incorporated between said pair of substrates, said electro-optical modulating layer being composed of a resin support having dispersed therein a liquid crystal material, wherein, the liquid crystal material as viewed in the cross section is dispersed in the resin support as droplets flattened along the direction parallel to the substrates. The dispersion-type liquid crystal electro-optical device according to the present invention has a high scattering efficiency and provides an excellent light-transmittance upon application of an electric field.

REFERENCES:
patent: 4950052 (1990-08-01), Fergason et al.
patent: 5235445 (1993-08-01), Hirai et al.
patent: 5301046 (1994-04-01), Komura et al.

Affiliated with

Also associated with

Rating

Liquid crystal electro-optical device wherein the scattering eff 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 electro-optical device wherein the scattering eff, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid crystal electro-optical device wherein the scattering eff will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1153517