Thermally stabilized light emitting diode structure

Details Thermally stabilized light emitting diode structure Thermally stabilized light emitting diode structure

1991-12-24

1993-11-16

Hille, Rolf

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

Incoherent light emitter structure

Plural light emitting devices

257 94, 257467, 372 50, 372 46, H01L 3300

Patent

active

052626580

ABSTRACT:
A light emitting diode structure is thermally stabilized by passing current through heater elements along the sides of the light emitting diode. A heater element is adjacent to and corresponding to each light emitting diode. The heater elements may be a resistive region or a p-n junction. The heater elements may be adjacent along one side of the light emitting diodes or on alternating sides of the individual light emitting diodes. The heater elements may be a single heater strip adjacent and along the length of the array of the light emitting diodes.

REFERENCES:
patent: 4542512 (1985-09-01), Van Den Beemt
patent: 4831629 (1989-05-01), Paoli et al.
patent: 4980893 (1990-12-01), Thornton et al.
patent: 5140605 (1992-08-01), Paoli et al.
patent: 5150371 (1992-09-01), Abramov et al.
patent: 5173909 (1992-12-01), Sakano et al.

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