SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

PROBLEM TO BE SOLVED: To stabilize voltage potential in a photodiode region without reducing a light-receiving area of a photodiode in an imaging device. SOLUTION: A semiconductor device 100 is configured such that a plurality of pixels are arranged on a substrate 101 in an array form. Each of the p...

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Bibliographische Detailangaben
1. Verfasser: SHINDO MASAO
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Zusammenfassung:PROBLEM TO BE SOLVED: To stabilize voltage potential in a photodiode region without reducing a light-receiving area of a photodiode in an imaging device. SOLUTION: A semiconductor device 100 is configured such that a plurality of pixels are arranged on a substrate 101 in an array form. Each of the plurality of pixels includes: a photodiode region 103 comprising an N-type diffusion layer; and a buried region 104 formed on the photodiode region 103 and comprising a P-type diffusion layer. Poly-silicon 117 is formed on the buried region 104 so as to be electrically connected thereto. COPYRIGHT: (C)2010,JPO&INPIT