JP5656731B2 - 照明光学系及びそれを用いた画像表示装置 - Google Patents

照明光学系及びそれを用いた画像表示装置 Download PDF

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Publication number
JP5656731B2
JP5656731B2 JP2011102814A JP2011102814A JP5656731B2 JP 5656731 B2 JP5656731 B2 JP 5656731B2 JP 2011102814 A JP2011102814 A JP 2011102814A JP 2011102814 A JP2011102814 A JP 2011102814A JP 5656731 B2 JP5656731 B2 JP 5656731B2
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section
cross
light source
light
optical element
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JP2011232761A (ja
JP2011232761A5 (enExample
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猪子　和宏
和宏 猪子
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Canon Inc
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Canon Inc
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JP2011102814A 2011-05-02 2011-05-02 照明光学系及びそれを用いた画像表示装置 Expired - Lifetime JP5656731B2 (ja)

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JP2011102814A JP5656731B2 (ja) 2011-05-02 2011-05-02 照明光学系及びそれを用いた画像表示装置

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JP2011102814A JP5656731B2 (ja) 2011-05-02 2011-05-02 照明光学系及びそれを用いた画像表示装置

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JP2004299788A Division JP4817639B2 (ja) 2004-10-14 2004-10-14 照明光学系及びそれを用いた画像表示装置

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JP2014119052A Division JP5797302B2 (ja) 2014-06-09 2014-06-09 照明光学系及びそれを用いた画像表示装置

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JP2011232761A JP2011232761A (ja) 2011-11-17
JP2011232761A5 JP2011232761A5 (enExample) 2012-10-11
JP5656731B2 true JP5656731B2 (ja) 2015-01-21

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6623595B2 (ja) * 2015-07-23 2019-12-25 セイコーエプソン株式会社 光源装置およびプロジェクター

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62216102A (ja) * 1986-03-17 1987-09-22 株式会社小糸製作所 車輌用前照灯
JP3473075B2 (ja) * 1993-12-24 2003-12-02 セイコーエプソン株式会社 照明装置及び投写型表示装置
JP2004004921A (ja) * 1999-07-26 2004-01-08 Seiko Epson Corp 照明装置及びプロジェクタ
JP3666339B2 (ja) * 2000-01-28 2005-06-29 セイコーエプソン株式会社 プロジェクタ
JP2002287084A (ja) * 2001-03-28 2002-10-03 Fuji Photo Optical Co Ltd 反射型液晶表示素子を用いた投写型画像表示装置
JP2004045907A (ja) * 2002-07-15 2004-02-12 Hitachi Ltd 画像表示装置

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