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US 6,184,543 B2Granted
Optical semiconductor device and method for fabricating the same
AssigneeNEC Corporation
InventorAtsuhiro Kawatani
Life of this patent
Estimating the term…
Abstract
Disclosed is an optical semiconductor device which has: an optical semiconductor element; and a semiconductor element region provided as a peripheral circuit for the optical semiconductor element; wherein the optical semiconductor element is mounted on a semiconductor substrate that includes the semiconductor element region.
Claims20
An optical semiconductor device, comprising:
- a continuous semiconductor substrate having an optical element region and a semiconductor element region;
- an optical semiconductor element positioned over said optical element region;
- a peripheral circuit for said optical semiconductor element positioned over said semiconductor element region;
- a V-notch within said optical element region;
- and
- a metal film which extends over all of said optical element region except in said V-groove and under said optical semiconductor element.
3 more elements
An optical semiconductor device, comprising:
- a continuous semiconductor substrate having an optical element region and a semiconductor element region;
- an optical semiconductor element provided for one of light receiving and light emitting positioned over said optical element region;
- a peripheral circuit for one of manipulating a signal from said optical semiconductor element and manipulating a signal for said optical semiconductor element;
- a V-notch within said optical element region;
- and
- a metal film which extends over all of said optical element region except in said V-groove and under said optical semiconductor element.
3 more elements
Dependencies are inferred from the claim text.