LED head having heat radiating mount

Details LED head having heat radiating mount LED head having heat radiating mount

1992-09-29

1994-03-01

Hille, Rolf

Active solid-state devices (e.g., transistors, solid-state diode

Incoherent light emitter structure

With housing or contact structure

257 98, 257712, 362800, H01L 3300

Patent

active

052910393

ABSTRACT:
An LED head includes a circuit substrate on which a light emitting element and drive IC are mounted, a SELFOC lens for condensing the irradiating light from the light emitting element on the circuit substrate, and a head cover of aluminum for holding the SELFOC lens spaced a given distance away from the light emitting element and for radiating heat from the circuit substrate.

REFERENCES:
patent: 4915470 (1990-04-01), Moore et al.
patent: 4959761 (1990-09-01), Critelli et al.
patent: 5014074 (1991-05-01), Dody et al.
Heidrich et al., "LED Array Print Head configuration", IBM Technical Disclosure Bulletin, vol. 25, No. 7A, Dec. 1982.

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