Semiconductor light-emitting device and method for producing the

Details Semiconductor light-emitting device and method for producing the Semiconductor light-emitting device and method for producing the

1996-05-23

1999-01-05

Meier, Stephen

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

Incoherent light emitter structure

With heterojunction

H01L 3300

Patent

active

058566821

ABSTRACT:
A semiconductor light-emitting device includes: a semiconductor substrate of a first conductive type, and a multilayered structure formed on the semiconductor substrate. The multilayered structure includes a first cladding layer of the first conductive type, an undoped active layer, a second cladding layer of a second conductive type, and a current diffusing layer of the second conductive type which are subsequently deposited. An undoped spacer layer is provided between the undoped active layer and the second cladding layer.

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patent: 5299216 (1994-03-01), van der Poel
patent: 5466950 (1995-11-01), Sugawara et al.
patent: 5537433 (1996-07-01), Watanabe
patent: 5578839 (1996-11-01), Nakamura et al.
patent: 5610413 (1997-03-01), Fan et al.
patent: 5639674 (1997-06-01), Nozaki et al.

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