JP2002328412A5 - - Google Patents

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Publication number
JP2002328412A5
JP2002328412A5 JP2001129769A JP2001129769A JP2002328412A5 JP 2002328412 A5 JP2002328412 A5 JP 2002328412A5 JP 2001129769 A JP2001129769 A JP 2001129769A JP 2001129769 A JP2001129769 A JP 2001129769A JP 2002328412 A5 JP2002328412 A5 JP 2002328412A5
Authority
JP
Japan
Prior art keywords
optical member
light source
horizontal direction
optical
illumination
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
JP2001129769A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002328412A (ja
JP3586213B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2001129769A priority Critical patent/JP3586213B2/ja
Priority claimed from JP2001129769A external-priority patent/JP3586213B2/ja
Priority to US10/017,163 priority patent/US6632004B2/en
Publication of JP2002328412A publication Critical patent/JP2002328412A/ja
Publication of JP2002328412A5 publication Critical patent/JP2002328412A5/ja
Application granted granted Critical
Publication of JP3586213B2 publication Critical patent/JP3586213B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2001129769A 2000-12-27 2001-04-26 照射角可変の照明装置、及びそれを用いた撮影装置 Expired - Fee Related JP3586213B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2001129769A JP3586213B2 (ja) 2001-04-26 2001-04-26 照射角可変の照明装置、及びそれを用いた撮影装置
US10/017,163 US6632004B2 (en) 2000-12-27 2001-12-14 Lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001129769A JP3586213B2 (ja) 2001-04-26 2001-04-26 照射角可変の照明装置、及びそれを用いた撮影装置

Publications (3)

Publication Number Publication Date
JP2002328412A JP2002328412A (ja) 2002-11-15
JP2002328412A5 true JP2002328412A5 (https=) 2004-09-09
JP3586213B2 JP3586213B2 (ja) 2004-11-10

Family

ID=18978250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001129769A Expired - Fee Related JP3586213B2 (ja) 2000-12-27 2001-04-26 照射角可変の照明装置、及びそれを用いた撮影装置

Country Status (1)

Country Link
JP (1) JP3586213B2 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4717835B2 (ja) * 2007-01-11 2011-07-06 キヤノン株式会社 照明装置及び撮像装置
CN112984461B (zh) 2014-11-07 2024-02-02 大日本印刷株式会社 照明装置

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