G - Physics – 02 – B
Patent
G - Physics
02
B
G02B 27/00 (2006.01) G02F 1/1333 (2006.01) G02F 1/1334 (2006.01) H04N 9/31 (2006.01) G02F 1/137 (2006.01)
Patent
CA 2136192
ABSTRACT OF THE DISCLOSURE This invention provides a liquid crystal projection display, comprising (a) light source means for producing; (b) image forming means comprising plural pixel elements, each pixel element comprising liquid crystal material dispersed in plural volumes in a containment medium and being independently operable to primarily scatter light incident thereon in the absence of a sufficient electric field and to primarily transmit light incident thereon in the presence of a sufficient electric field, the liquid crystal composition including a pleochroic dye which, in the absence of the sufficient electric field, preferentially absorbs light in the spectral region in which the amount of light scattering by the image forming means is lowest and which, in the presence of the sufficient electric field, transmits such light, to thereby balance the color of the light scattered or transmitted by the image forming means; and (c) lens means for projecting light transmitted by the image forming means onto a screen.
Jones Philip J.
Kamath Hundi P.
Montoya Wayne
Tomita Akira
Marks & Clerk
Raychem Corporation
LandOfFree
Liquid crystal projection display 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 projection display, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid crystal projection display will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1982510