Active solid-state devices (e.g. – transistors – solid-state diode – Responsive to non-electrical signal – Electromagnetic or particle radiation
Reexamination Certificate
2007-12-25
2007-12-25
Hu, Shouxiang (Department: 2811)
Active solid-state devices (e.g., transistors, solid-state diode
Responsive to non-electrical signal
Electromagnetic or particle radiation
C257S184000, C257S257000, C372S050210, C372S050124
Reexamination Certificate
active
11030906
ABSTRACT:
To provide an optical element including a surface-emitting type semiconductor laser and an photodetector element, having a desired plurality of dielectric layers, and its manufacturing method. An optical element in accordance with the present invention includes a surface-emitting type semiconductor laser including, above a substrate, a first mirror, an active layer and a second mirror disposed from the side of the substrate, a photodetector element, that is provided above the surface-emitting type semiconductor laser, including a first contact layer, a photoabsorption layer and a second contact layer disposed from the side of the surface-emitting type semiconductor laser, a first dielectric layer formed above the substrate, and a second dielectric layer formed above the surface-emitting type semiconductor laser, wherein the first dielectric layer covers a side surface of a first columnar section including at least a portion of the second mirror, and the second dielectric layer covers a side surface of a second columnar section including at least a portion of the second contact layer.
REFERENCES:
patent: 5606572 (1997-02-01), Swirhun et al.
patent: 5742630 (1998-04-01), Jiang et al.
patent: 5757837 (1998-05-01), Lim et al.
patent: 5887013 (1999-03-01), Lee et al.
patent: 6535538 (2003-03-01), Lee et al.
patent: 6670599 (2003-12-01), Wagner et al.
patent: 1 341 278 (2003-09-01), None
patent: 1 496 582 (2005-01-01), None
patent: 1 513 235 (2005-03-01), None
patent: 06-077582 (1994-03-01), None
patent: 10-135568 (1998-05-01), None
patent: A-10-135568 (1998-05-01), None
patent: 2001-320076 (2001-11-01), None
patent: 2002-504754 (2002-02-01), None
patent: 2002-335044 (2002-11-01), None
patent: 2003-258380 (2003-09-01), None
patent: A-1998-030013 (1998-07-01), None
patent: WO 99/43056 (1999-08-01), None
patent: WO 01/73856 (2001-10-01), None
European Search Report completed Oct. 17, 2005 for Application No. EP 05 00 0047.
Hu Shouxiang
Seiko Epson Corporation
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