Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With heterojunction
Patent
1995-06-01
1996-01-30
Meier, Stephen D.
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
With heterojunction
257 86, 257103, H01L 3300, H01L 2715, H01L 3112
Patent
active
054882354
ABSTRACT:
A semiconductor light-emitting element has a crystal layer formed from aluminum of a high mol ratio of 60% or greater on the light producing surface. In the semiconductor light-emitting element, a conductive crystal with aluminum of a mol ratio of 50% or less, or a conductive crystal containing no aluminum is formed on the high aluminum crystal layer.
REFERENCES:
patent: 4368098 (1983-01-01), Manasevit
patent: 4910571 (1990-03-01), Kasahara et al.
patent: 5048035 (1991-09-01), Sugawara et al.
patent: 5103271 (1992-04-01), Izamiya et al.
Nozaki Hideki
Unno Kazumi
Kabushiki Kaisha Toshiba
Meier Stephen D.
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