Wide-area lamp

Details Wide-area lamp Wide-area lamp

1989-08-08

1990-12-04

Husar, Stephen F.

Illumination

Plural light sources

With modifier

362241, 362800, F21V 1100

Patent

active

049758144

ABSTRACT:
The invention relates to a wide-area lamp and consists of a transparent mounting plate with conducting path structure on which a large number of luminescent semiconductor elements connected to the conducting path structure are mounted in a wide-area spread. Each semiconductor element is surrounded by a reflector, with these reflectors being arranged on the mounting plate and reflecting through the mounting plate the light emitted by the semiconductor elements.

REFERENCES:
patent: 4271408 (1981-06-01), Teshima et al.
patent: 4439818 (1984-03-01), Scheib
patent: 4630180 (1986-12-01), Muraki et al.
patent: 4733335 (1988-03-01), Serizawa et al.
"Hochstleistungs-chstleistungs-LEDs fur Rotsignale", Horst Schilling, Elektronik Industrie 6,-1987, pp. 43-44.
"Argus-Dioden Beleuchten Flachen", Peter Kristufek, Elektronik, 12, Jun. 12, 1987, pp. 124-126.

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