SENSOR, SENSOR ARRAY AND CURRENT MEASUREMENT DEVICE

PROBLEM TO BE SOLVED: To obtain a compact sensor whereby a large current output is obtained. SOLUTION: The sensor comprises a photoelectromotive force generator using a film structure object 26 formed of a polycrystal calcination object of a photo voltage material by dielectrics, the bulk flake of a...

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Bibliographic Details
Main Authors ICHIKI MASAAKI, MORIKAWA YASUSHI, MAEDA RYUTARO, NONAKA KAZUHIRO
Format Patent
LanguageEnglish
Published 16.03.2006
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
SEMICONDUCTOR DEVICES
TESTING
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Summary:PROBLEM TO BE SOLVED: To obtain a compact sensor whereby a large current output is obtained. SOLUTION: The sensor comprises a photoelectromotive force generator using a film structure object 26 formed of a polycrystal calcination object of a photo voltage material by dielectrics, the bulk flake of a single crystal, a thin film or a thick film, and a pair of electrodes sandwiching the photoelectromotive force generator. The pair of electrodes are a lower electrode composed of a titanium (Ti) film 24 and a platinum (Pt) film 25, and an upper electrode 27 composed of a tin addition indium oxide (ITO) film. By such a composition, electric power is generated according to the energy of light irradiated to the film structure object 26 serving as the photoelectromotive force generator. COPYRIGHT: (C)2006,JPO&NCIPI
Bibliography:Application Number: JP20040253410