Illumination – Light source and modifier – Laser type
Patent
1997-03-11
1998-05-19
Husar, Stephen F.
Illumination
Light source and modifier
Laser type
362231, 362285, 362800, F21V 2114
Patent
active
057527660
ABSTRACT:
A multi-color, focusable, lighting apparatus particularly adapted for illuminating performance stages and other visual displays comprises an array of light emitting diodes (LEDs) supported on a flexible base member which in turn is supported by a housing of the apparatus. A linear actuator is operable to move the base member between a generally planar position and a deflected position to cause the LED array to change the direction of the optical axes of a substantial number of LEDs in the array to focus light emitted from the LEDs, respectively. The LEDs are preferably provided in clusters of three LEDs, each cluster including a red, blue and green LED. A generally cylindrical shield may be connected to the housing to project light from the apparatus. The base member may comprise a moldable polymer material wherein the LED array and electrical conductors are encapsulated in the base member itself.
REFERENCES:
patent: 4025777 (1977-05-01), Hayakawa
patent: 4727289 (1988-02-01), Uchida
patent: 4729076 (1988-03-01), Masami et al.
patent: 4939426 (1990-07-01), Menard et al.
patent: 4954822 (1990-09-01), Borenstein
patent: 4963798 (1990-10-01), McDermott
patent: 4965488 (1990-10-01), Hihi
patent: 5036248 (1991-07-01), McEwan et al.
patent: 5143442 (1992-09-01), Ishikawa et al.
patent: 5400229 (1995-03-01), Lin
patent: 5450301 (1995-09-01), Waltz et al.
patent: 5561346 (1996-10-01), Byrne
Bailey James Tam
Scheldt Phillip L.
LandOfFree
Multi-color focusable LED stage light does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multi-color focusable LED stage light, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-color focusable LED stage light will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1847026