ULTRAVIOLET RAY DETECTION DEVICE AND ULTRAVIOLET RAY PROTECTION EFFECT EVALUATING DEVICE

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专利权人:

SHISEIDO COMPANY; LIMITED

发明人:

MIURA, YOSHIMASA,TAKIGUCHI, YOSHIHIRO,SHIRAO, MASAYUKI,TAKATA, SADAKI,HATAO, MASATO,FUKUI, HIROSHI

申请号：

EP07829111

公开号：

EP2071306A4

申请日:

2007.10.03

申请国别(地区):

EP

年份:

2012

代理人:

摘要：

An ultraviolet radiation detector 10, detecting an ultraviolet radiation transmitted through or reflected from a measurement sample 15 from a light beam including at least the ultraviolet radiation, is characterized by spectral means 19 for spectrally splitting the ultraviolet radiation from the light beam and photodetection means 20 for detecting the ultraviolet radiation spectrally split by the spectral means 19, the photodetection means 20 including a photoelectric surface detecting only the ultraviolet radiation and formed of an element selected from In, Ga, N, Al, O and Cs.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/