Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With particular semiconductor material
Patent
1996-08-07
1998-03-10
Thomas, Tom
Active solid-state devices (e.g., transistors, solid-state diode
Incoherent light emitter structure
With particular semiconductor material
257104, 257106, 257109, 257199, 257200, 257461, H01C 3300, H01L 310328
Patent
active
057264651
ABSTRACT:
An light emitting diode of indium gallium aluminum phosphide with a substrate, an electrical contact to the substrate, a dual hetero structure as a active zone comprising a first cladding layer, an active layer and a second cladding layer to which, a window layer is applied, and to which in turn, an electrical contact is applied. This window layer is made of gallium aluminum phosphide.
REFERENCES:
patent: 4062035 (1977-12-01), Winstel
patent: 5048035 (1991-09-01), Sugawara et al.
patent: 5153889 (1992-10-01), Sugawara et al.
patent: 5233204 (1993-08-01), Fletchen et al.
patent: 5317167 (1994-05-01), Izumiya et al.
patent: 5359209 (1994-10-01), Huang
patent: 5414281 (1995-05-01), Watabe et al.
patent: 5444269 (1995-08-01), Adomi et al.
H. Sugawara et al.: "High-brightness InGaAIP green light-emitting diodes". In: Appl. Phys. Lett. 61 (15), Oct. 12, 1992, pp. 1775 -1777.
J. -F. Lin et al.: "Highly reliable operation of indium tin oxide AlGalnP orange light-emitting diodes". In: Electronics Letters, Oct. 13, 1994, vol. 30, No. 21, pp. 1793 and 1794.
K.H. Huang et al.: "Twofold efficiency improvement in high performance AlGalnP light-emitting diodes in the 555-620 nm spectral . . . " In: Appl. Phys. Lett. 61 (9), Aug. 31, 1992, pp. 1045 -1047.
Gerner Jochen
Gillessen Klaus
Marshall Albert
Abraham Fetsum
TEMIC Telefunken microelectronic GmbH
Thomas Tom
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