Active solid-state devices (e.g. – transistors – solid-state diode – Thin active physical layer which is – Heterojunction
Reexamination Certificate
2005-08-23
2005-08-23
Le, Dung A. (Department: 2818)
Active solid-state devices (e.g., transistors, solid-state diode
Thin active physical layer which is
Heterojunction
C257S014000, C257S094000
Reexamination Certificate
active
06933519
ABSTRACT:
The present invention relates to a II-VI compound semiconductor crystal comprising an n-type contact layer which includes a superlattice layer comprising n-type CdSe and n-type ZnTe stacked with each other, on a ZnTe-base compound semiconductor layer; a A II-VI compound semiconductor crystal comprising an n-type contact layer which includes an n-type ZnCdSeTe composition-graded layer in which composition of Zn, Cd, Se and Te is gradually varies, on a ZnTe-base compound semiconductor layer; a II-VI compound semiconductor crystal comprising a p-type contact layer which includes a superlattice layer comprising p-type CdSe and p-type ZnTe stacked with each other, on a CdSe-base compound semiconductor layer; and a II-VI compound semiconductor crystal comprising a p-type contact layer which includes a p-type ZnCdSeTe composition-graded layer in which composition of Zn, Cd, Se and Te is gradually varied, on a CdSe-base compound semiconductor layer.
REFERENCES:
patent: 5396103 (1995-03-01), Oiu et al.
patent: 6031244 (2000-02-01), Noguchi et al.
patent: 6057559 (2000-05-01), Cheng et al.
patent: 9-97802 (1997-04-01), None
patent: 2000-150961 (2000-05-01), None
patent: 2001-19599 (2001-01-01), None
Sato, et al. physica status solidi (a), vol. 180, No. 1 (2000), pp. 267-274.
Che Song-Bek
Kishino Katsumi
Nomura Ichiro
Sato Kenji
Birch & Stewart Kolasch & Birch, LLP
Kishino Katsumi
Le Dung A.
Nikko Materials Co., Ltd.
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