JP2009244256A5 - - Google Patents

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Publication number
JP2009244256A5
JP2009244256A5 JP2009042541A JP2009042541A JP2009244256A5 JP 2009244256 A5 JP2009244256 A5 JP 2009244256A5 JP 2009042541 A JP2009042541 A JP 2009042541A JP 2009042541 A JP2009042541 A JP 2009042541A JP 2009244256 A5 JP2009244256 A5 JP 2009244256A5
Authority
JP
Japan
Prior art keywords
receiving region
light receiving
light
value
storage unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2009042541A
Other languages
English (en)
Japanese (ja)
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JP5446316B2 (ja
JP2009244256A (ja
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Priority to JP2009042541A priority Critical patent/JP5446316B2/ja
Priority claimed from JP2009042541A external-priority patent/JP5446316B2/ja
Publication of JP2009244256A publication Critical patent/JP2009244256A/ja
Publication of JP2009244256A5 publication Critical patent/JP2009244256A5/ja
Application granted granted Critical
Publication of JP5446316B2 publication Critical patent/JP5446316B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2009042541A 2008-03-14 2009-02-25 光学式センサ装置 Expired - Fee Related JP5446316B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009042541A JP5446316B2 (ja) 2008-03-14 2009-02-25 光学式センサ装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008065180 2008-03-14
JP2008065180 2008-03-14
JP2009042541A JP5446316B2 (ja) 2008-03-14 2009-02-25 光学式センサ装置

Publications (3)

Publication Number Publication Date
JP2009244256A JP2009244256A (ja) 2009-10-22
JP2009244256A5 true JP2009244256A5 (enrdf_load_stackoverflow) 2012-03-15
JP5446316B2 JP5446316B2 (ja) 2014-03-19

Family

ID=41306294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009042541A Expired - Fee Related JP5446316B2 (ja) 2008-03-14 2009-02-25 光学式センサ装置

Country Status (2)

Country Link
JP (1) JP5446316B2 (enrdf_load_stackoverflow)
KR (1) KR100998781B1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5702990B2 (ja) * 2010-11-16 2015-04-15 東洋鋼鈑株式会社 板材検査方法及び板材検査装置
JP5601984B2 (ja) * 2010-11-16 2014-10-08 東洋鋼鈑株式会社 多孔板表面検査方法及び多孔板表面検査装置
JP5927010B2 (ja) 2012-04-09 2016-05-25 株式会社日立ハイテクノロジーズ 検査装置
JP7181828B2 (ja) * 2019-03-29 2022-12-01 古野電気株式会社 分析装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4534877B2 (ja) 2005-06-17 2010-09-01 オムロン株式会社 光学式センサ装置
JP4616120B2 (ja) * 2005-08-08 2011-01-19 株式会社日立ハイテクノロジーズ 画像処理装置及び検査装置
KR100775086B1 (ko) 2006-06-02 2007-11-08 주식회사 케이씨텍 이물질 감지 장치 및 방법
JP4700574B2 (ja) * 2006-07-31 2011-06-15 パナソニック電工Sunx株式会社 異物検出装置
JP4648880B2 (ja) * 2006-07-31 2011-03-09 パナソニック電工Sunx株式会社 異物検出装置

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