Illumination – Light source and modifier – Including reflector
Patent
1988-04-29
1989-12-12
Husar, Stephen F.
Illumination
Light source and modifier
Including reflector
362 86, 362259, 362811, 84464R, F21V 700
Patent
active
048871974
ABSTRACT:
Methods and apparatus are disclosed for reflecting a laser beam so that it traverses a path on a display surface defining a visible display pattern responsive to an audio frequency input signal. The input signal is provided to a speaker, and the laser beam reflects off a front surface mirror, mounted onto the speaker so that the mirror vibrates responsive to the input signal.
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Laser FX.TM. advertisement, "The Sharper Image," May 1988.
Laser Rhythm, brochure/price list, NM Laser Products Inc., Sunnyvale, Calif., Oct. 1987, 2 pages.
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Geometric Pattern Generators, "Night Club & Bar", Jan., 1988, pp. 23-24.
Husar Stephen F.
O'Ryan Industries
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