Light emitting device with a continuous layer of copper covering

Details Light emitting device with a continuous layer of copper covering Light emitting device with a continuous layer of copper covering

1980-09-15

1983-07-19

James, Andrew J.

357 74, 357 17, 357 71, H01L 2312, H01L 2336

Patent

active

043946798

ABSTRACT:
The invention is an improved light emitting device comprising a light emitting element mounted on a header wherein the improvement comprises a thin layer of copper overlying the surface of the header including both the base and the stud. A large increase in the yield of useable devices is obtained for a light emitting element mounted on the header which emits between about 1.0 and about 1.7 micrometers.

REFERENCES:
patent: 3258662 (1966-06-01), Fleming, Jr.
patent: 3417458 (1968-12-01), Lob et al.
patent: 3733691 (1973-05-01), Mann
patent: 3743895 (1973-08-01), Klunker et al.
patent: 3869702 (1975-03-01), Backhouse et al.
patent: 3946416 (1976-03-01), Hacskaylo
patent: 3950142 (1976-04-01), Brenan et al.
patent: 4057825 (1977-11-01), Narita et al.

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