JP2009092481A5 - - Google Patents

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Publication number
JP2009092481A5
JP2009092481A5 JP2007262594A JP2007262594A JP2009092481A5 JP 2009092481 A5 JP2009092481 A5 JP 2009092481A5 JP 2007262594 A JP2007262594 A JP 2007262594A JP 2007262594 A JP2007262594 A JP 2007262594A JP 2009092481 A5 JP2009092481 A5 JP 2009092481A5
Authority
JP
Japan
Prior art keywords
light source
light
illumination device
fresnel lens
cylindrical
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.)
Withdrawn
Application number
JP2007262594A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009092481A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2007262594A priority Critical patent/JP2009092481A/ja
Priority claimed from JP2007262594A external-priority patent/JP2009092481A/ja
Publication of JP2009092481A publication Critical patent/JP2009092481A/ja
Publication of JP2009092481A5 publication Critical patent/JP2009092481A5/ja
Withdrawn legal-status Critical Current

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JP2007262594A 2007-10-05 2007-10-05 外観検査用照明装置及び外観検査装置 Withdrawn JP2009092481A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007262594A JP2009092481A (ja) 2007-10-05 2007-10-05 外観検査用照明装置及び外観検査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007262594A JP2009092481A (ja) 2007-10-05 2007-10-05 外観検査用照明装置及び外観検査装置

Publications (2)

Publication Number Publication Date
JP2009092481A JP2009092481A (ja) 2009-04-30
JP2009092481A5 true JP2009092481A5 (enExample) 2010-10-28

Family

ID=40664610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007262594A Withdrawn JP2009092481A (ja) 2007-10-05 2007-10-05 外観検査用照明装置及び外観検査装置

Country Status (1)

Country Link
JP (1) JP2009092481A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO336441B1 (no) * 2012-01-24 2015-08-17 Tomra Sorting As Anordning, system og fremgangsmåte for optisk detektering av materie
TWI484223B (zh) * 2013-01-22 2015-05-11 Machvision Inc An optical component for multi-angle illumination of line scanning, and a light source system using the same
CN115616003B (zh) * 2022-10-17 2024-06-11 四川长虹电器股份有限公司 菲涅尔光学膜片检查设备及其检查方法

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