Title:
INTEGRATING SPHERE PHOTOMETER AND MEASURING METHOD OF THE SAME
Document Type and Number:
WIPO Patent Application WO/2012/018182
Kind Code:
A3
Abstract:
Provided are an integrating sphere photometer and a measuring method of the same. The integrating sphere photometer includes a plurality of photodetectors, an integrating sphere having through-holes formed to correspond to the photodetectors, baffles disposed inside the integrating sphere in front of the photodetectors to be spaced apart from the photodetectors, a photometer disposed at a through-hole, and an adjustment unit adjusting output signals of the photodetectors to have the same output signal with respect to light illuminated from a point-like standard light source disposed at a center region in the integrating sphere.
Inventors:
PARK SEONGCHONG (KR)
LEE DONG HOON (KR)
PARK SEUNG NAM (KR)
LEE DONG HOON (KR)
PARK SEUNG NAM (KR)
Application Number:
PCT/KR2011/005257
Publication Date:
May 31, 2012
Filing Date:
July 18, 2011
Export Citation:
Assignee:
KOREA RES INST OF STANDARDS (KR)
PARK SEONGCHONG (KR)
LEE DONG HOON (KR)
PARK SEUNG NAM (KR)
PARK SEONGCHONG (KR)
LEE DONG HOON (KR)
PARK SEUNG NAM (KR)
International Classes:
G01J1/02; G01J3/02
Foreign References:
| JP2002318156A | 2002-10-31 | |||
| JP2002062189A | 2002-02-28 | |||
| KR200304586Y1 | 2003-02-19 | |||
| KR100970244B1 | 2010-07-16 | |||
| JP2003214945A | 2003-07-30 |
Attorney, Agent or Firm:
LEE, Pyung Woo (Union Center B/D837-11, Yeoksam-dong, Gangnam-gu, Seoul 135-808, KR)
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