JP5173295B2 - 光走査装置及び走査型画像表示装置 - Google Patents

光走査装置及び走査型画像表示装置 Download PDF

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Publication number
JP5173295B2
JP5173295B2 JP2007187114A JP2007187114A JP5173295B2 JP 5173295 B2 JP5173295 B2 JP 5173295B2 JP 2007187114 A JP2007187114 A JP 2007187114A JP 2007187114 A JP2007187114 A JP 2007187114A JP 5173295 B2 JP5173295 B2 JP 5173295B2
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Prior art keywords
light beam
optical system
optical
scanning
image
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Expired - Fee Related
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JP2007187114A
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Japanese (ja)
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JP2009025463A5 (enExample
JP2009025463A (ja
Inventor
圭一郎 石原
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Canon Inc
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Canon Inc
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  • Mechanical Optical Scanning Systems (AREA)
  • Lenses (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
JP2007187114A 2007-07-18 2007-07-18 光走査装置及び走査型画像表示装置 Expired - Fee Related JP5173295B2 (ja)

Priority Applications (1)

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JP2007187114A JP5173295B2 (ja) 2007-07-18 2007-07-18 光走査装置及び走査型画像表示装置

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JP2007187114A JP5173295B2 (ja) 2007-07-18 2007-07-18 光走査装置及び走査型画像表示装置

Publications (3)

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JP2009025463A JP2009025463A (ja) 2009-02-05
JP2009025463A5 JP2009025463A5 (enExample) 2010-08-12
JP5173295B2 true JP5173295B2 (ja) 2013-04-03

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JP2007187114A Expired - Fee Related JP5173295B2 (ja) 2007-07-18 2007-07-18 光走査装置及び走査型画像表示装置

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5315756B2 (ja) * 2008-04-01 2013-10-16 セイコーエプソン株式会社 画像表示装置
US8172404B2 (en) * 2009-05-21 2012-05-08 Eastman Kodak Company Projection with lenslet arrangement on speckle reduction element
JP6287355B2 (ja) * 2014-03-05 2018-03-07 セイコーエプソン株式会社 プロジェクター
JP6458924B2 (ja) * 2014-08-05 2019-01-30 大日本印刷株式会社 投影ユニット、プロジェクター

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4290095B2 (ja) * 2004-08-16 2009-07-01 キヤノン株式会社 表示光学系および画像表示システム
WO2006035737A1 (ja) * 2004-09-29 2006-04-06 Brother Kogyo Kabushiki Kaisha 網膜走査型ディスプレイ
JP4689266B2 (ja) * 2004-12-28 2011-05-25 キヤノン株式会社 画像表示装置

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