Semiconductor device manufacturing: process – Making field effect device having pair of active regions... – Having insulated gate
Reexamination Certificate
2007-11-20
2007-11-20
Chaudhari, Chandra (Department: 2891)
Semiconductor device manufacturing: process
Making field effect device having pair of active regions...
Having insulated gate
C257S463000, C257SE21644
Reexamination Certificate
active
10526818
ABSTRACT:
A method for producing an integrated PIN photodiode. The PIN photodiode contains a doped region of a first conduction type near the substrate and a doped region that is remote from the substrate. The doped region that is remote from the substrate has a different construction type than the region near the substrate. In addition, an intermediate region provided that is a range between the doped region remote from the substrate and the doped region near the substrate. The intermediate region is undoped or provided with weak doping.
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patent: 2238664 (1990-09-01), None
Müller Karlheinz
Sturm Johannes Karl
Brinks Hofer Gilson & Lione
Chaudhari Chandra
Infineon - Technologies AG
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