The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 01, 2011
Filed:
Oct. 03, 2007
Yoshimasa Miura, Yokohama, JP;
Yoshihiro Takiguchi, Hamamatsu, JP;
Masayuki Shirao, Yokohama, JP;
Sadaki Takata, Yokohama, JP;
Masato Hatao, Yokohama, JP;
Hiroshi Fukui, Tokyo, JP;
Yoshimasa Miura, Yokohama, JP;
Yoshihiro Takiguchi, Hamamatsu, JP;
Masayuki Shirao, Yokohama, JP;
Sadaki Takata, Yokohama, JP;
Masato Hatao, Yokohama, JP;
Hiroshi Fukui, Tokyo, JP;
Shiseido Company, Ltd., Tokyo, JP;
Hamamatsu Photonics K.K., Shizuoka, JP;
Abstract
An ultraviolet radiation detector, detecting an ultraviolet radiation transmitted through or reflected from a measurement samplefrom a light beam including at least the ultraviolet radiation, is characterized by spectral meansfor spectrally splitting the ultraviolet radiation from the light beam and photodetection meansfor detecting the ultraviolet radiation spectrally split by the spectral means, the photodetection meansincluding a photoelectric surface detecting only the ultraviolet radiation and formed of an element selected from In, Ga, N, Al, O and Cs.