Light source unit and projector

Details Light source unit and projector Light source unit and projector

2006-09-19

2006-09-19

Sember, Thomas M. (Department: 2875)

Illumination

Light source and modifier

With ventilating, cooling or heat insulating means

C362S373000, C257S714000

Reexamination Certificate

active

07108400

ABSTRACT:
A light source unit is provided that is adapted for efficient cooling and for illumination of high luminance, and a projector including the same. A light source unit including a solid-state light source and a lens further includes a first fluid flowing in the vicinity of the solid-state light source thereby absorbing heat generated from the solid-state light source, and a second fluid flowing in the vicinity of the first fluid thereby absorbing the heat contained in the first fluid.

REFERENCES:
patent: 1895887 (1933-01-01), Lorenz
patent: 2943534 (1960-07-01), Gerhard
patent: 5497573 (1996-03-01), Stadjuhar et al.
patent: 5857768 (1999-01-01), Ziegler et al.
patent: 5890794 (1999-04-01), Abtahi et al.
patent: 6815724 (2004-11-01), Dry
patent: 6964501 (2005-11-01), Ryan
patent: 2003/0035290 (2003-02-01), Bornhorst
patent: U 02-140173 (1990-11-01), None
patent: A 07-045761 (1995-02-01), None
patent: A 08-116138 (1996-05-01), None
patent: A 2001-36148 (2001-09-01), None
patent: A 2002-115981 (2002-04-01), None

Affiliated with

Also associated with

Rating

Light source unit and projector does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Light source unit and projector, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Light source unit and projector will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3619922