V-splitter for optical engine

Details V-splitter for optical engine V-splitter for optical engine

1996-07-25

2000-04-11

Hofsass, Jeffery A.

Optical: systems and elements

Optical computing without diffraction

353 98, 353 99, 350342, G06E 113

Patent

active

060494034

ABSTRACT:
An optical engine in which full-spectrum light is split into its three primary beam components of red, blue and green, which components are then modulated by reflective or transmissive light valve structure and ultimately recombined for projection of a full color image, which engine includes a source of unmodulated full-spectrum light, and immediately optically downstream therefrom, a two-dichroic-surface V-splitter/mirror structure from which emerge the mentioned three primary beam components.

REFERENCES:
patent: 2604813 (1952-07-01), Gretener
patent: 3514198 (1970-05-01), Schacht et al.
patent: 4127322 (1978-11-01), Jacobson et al.
patent: 4690526 (1987-09-01), Ledebuhr
patent: 4974178 (1990-11-01), Izeki et al.
patent: 5179658 (1993-01-01), Izawa et al.
patent: 5200843 (1993-04-01), Karasawa et al.
patent: 5224085 (1993-06-01), Shinkai et al.
patent: 5404437 (1995-04-01), Nguyen et al.
patent: 5448551 (1995-09-01), Miyagawa et al.
patent: 5664141 (1997-09-01), Yamamuro
patent: 5671202 (1997-09-01), Brownstein et al.
patent: 5704701 (1998-01-01), Kavanagh et al.
patent: 5772299 (1998-06-01), Koo et al.

Affiliated with

Also associated with

Rating

V-splitter for optical engine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with V-splitter for optical engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and V-splitter for optical engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1181005