Three color separation/synthesis mirror device

Details Three color separation/synthesis mirror device Three color separation/synthesis mirror device

1992-10-14

1993-11-09

Henry, Jon W.

Optical: systems and elements

Single channel simultaneously to or from plural channels

By partial reflection at beam splitting or combining surface

359638, 359601, 359614, 359589, 359837, G02B 2710, G02B 506

Patent

active

052608301

ABSTRACT:
A three color separation/synthesis mirror device for a liquid crystal projector comprises four dichroic mirrors whose joint part has a V-shaped notch in which a higher refractive index is filled thereby to eliminate stray lights. The device may have a prism at the joint part for causing an emitted light to be parallel with an incident light.

REFERENCES:
patent: 2737076 (1956-03-01), Rock
patent: 4913528 (1990-04-01), Hasegawa
patent: 5042912 (1991-08-01), Sato et al.

Affiliated with

Also associated with

Rating

Three color separation/synthesis mirror device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Three color separation/synthesis mirror device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Three color separation/synthesis mirror device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1147292