Title:
PARTICLE DETECTION DEVICE AND PARTICLE DETECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2014/097724
Kind Code:
A1
Abstract:
Provided are a particle detection device and a particle detection method whereby it is possible to accurately detect scattered light. This particle detection device has at least a light irradiation unit for irradiating particles with light, and a scattered light detection unit for detecting scattered light emitted from the irradiated particles. The scattered light detection unit is equipped with first detection unit for detecting scattered light, a second detection unit for detecting light irradiating the particles, and a signal processing unit for eliminating noise components from the signal detected by the first detection unit, doing so on the basis of a signal detected by the second detection unit.
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Inventors:
TAHARA KATSUTOSHI (JP)
Application Number:
PCT/JP2013/077883
Publication Date:
June 26, 2014
Filing Date:
October 15, 2013
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
G01N15/14; G01N21/49
Foreign References:
JP2005055233A | 2005-03-03 | |||
JP2012073070A | 2012-04-12 | |||
JP2002243624A | 2002-08-28 | |||
JPH1019885A | 1998-01-23 | |||
JP2002031594A | 2002-01-31 | |||
JP2012026837A | 2012-02-09 | |||
JP2002031594A | 2002-01-31 | |||
JP2012026837A | 2012-02-09 |
Other References:
See also references of EP 2937681A4
Attorney, Agent or Firm:
WATANABE KAORU (JP)
Kaoru Watanabe (JP)
Kaoru Watanabe (JP)
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