Coherent light generators – Particular active media – Semiconductor
Reexamination Certificate
2008-03-04
2008-03-04
Harvey, Minsun Oh (Department: 2828)
Coherent light generators
Particular active media
Semiconductor
C372S045010, C372S044010, C372S043010
Reexamination Certificate
active
07339967
ABSTRACT:
A semiconductor device has a main structure member laminated on a first conductivity-type semiconductor substrate. On the main structure, there is formed a first substructure member, the entirety of which, including lowermost layer, is second conductivity-type. On the main structure member, there is also formed a second substructure member spatially separated from the first substructure member. The second substructure member has a current block layer of a semiconductor layer on the second conductivity-type structure identical to the first substructure member. In the semiconductor device, there is further provided a p-side electrode formed on the first and second substructure members and between the first and second substructure members to connect therebetween.
REFERENCES:
patent: 5319661 (1994-06-01), Irikawa et al.
patent: 5835516 (1998-11-01), Miyashita et al.
patent: 6185238 (2001-02-01), Onomura et al.
patent: 6819697 (2004-11-01), Widjaja et al.
patent: 2003/0026307 (2003-02-01), Makita et al.
patent: 62-23191 (1987-01-01), None
patent: 4-329688 (1992-11-01), None
patent: 10-144990 (1998-05-01), None
patent: 2000-164986 (2000-06-01), None
patent: 2001-94211 (2001-04-01), None
patent: 2003-46197 (2003-02-01), None
Birch & Stewart Kolasch & Birch, LLP
Harvey Minsun Oh
Park Kinam
Sharp Kabushiki Kaisha
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