JP2015145943A5 - - Google Patents
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- Publication number
- JP2015145943A5 JP2015145943A5 JP2014018348A JP2014018348A JP2015145943A5 JP 2015145943 A5 JP2015145943 A5 JP 2015145943A5 JP 2014018348 A JP2014018348 A JP 2014018348A JP 2014018348 A JP2014018348 A JP 2014018348A JP 2015145943 A5 JP2015145943 A5 JP 2015145943A5
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical system
- illumination
- lens
- illumination optical
- 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
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- 238000005286 illumination Methods 0.000 claims description 43
- 230000003287 optical effect Effects 0.000 claims description 34
- 210000003644 lens cell Anatomy 0.000 claims description 27
- 238000006243 chemical reaction Methods 0.000 claims 4
- 230000004907 flux Effects 0.000 claims 3
- 238000000034 method Methods 0.000 claims 2
- 238000003491 array Methods 0.000 claims 1
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014018348A JP6335532B2 (ja) | 2014-02-03 | 2014-02-03 | 照明光学系、画像投射装置およびその制御方法 |
US15/027,545 US9800848B2 (en) | 2013-12-11 | 2014-12-03 | Illumination optical system, image projection apparatus, and control method thereof |
CN201480066110.6A CN105793774B (zh) | 2013-12-11 | 2014-12-03 | 照明光学系统、图像投影设备及其控制方法 |
PCT/JP2014/006033 WO2015087512A1 (en) | 2013-12-11 | 2014-12-03 | Illumination optical system, image projection apparatus, and control method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014018348A JP6335532B2 (ja) | 2014-02-03 | 2014-02-03 | 照明光学系、画像投射装置およびその制御方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015145943A JP2015145943A (ja) | 2015-08-13 |
JP2015145943A5 true JP2015145943A5 (enrdf_load_stackoverflow) | 2017-03-09 |
JP6335532B2 JP6335532B2 (ja) | 2018-05-30 |
Family
ID=53890196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014018348A Expired - Fee Related JP6335532B2 (ja) | 2013-12-11 | 2014-02-03 | 照明光学系、画像投射装置およびその制御方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6335532B2 (enrdf_load_stackoverflow) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6525856B2 (ja) * | 2015-11-28 | 2019-06-05 | キヤノン株式会社 | 光源光学系およびこれを用いた投射型表示装置 |
CN116320191A (zh) * | 2023-02-16 | 2023-06-23 | 苏州佳世达光电有限公司 | 投影图样的形成方法及扫描器 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001350426A (ja) * | 2000-06-08 | 2001-12-21 | Canon Inc | 画像表示装置、画像表示システム及び照明系 |
JP2006154025A (ja) * | 2004-11-26 | 2006-06-15 | Seiko Epson Corp | 画像表示装置 |
JP2007127955A (ja) * | 2005-11-07 | 2007-05-24 | Matsushita Electric Ind Co Ltd | 照明装置及び投写型画像表示装置 |
JP4478670B2 (ja) * | 2006-09-08 | 2010-06-09 | ソニー株式会社 | 1次元照明装置及び画像生成装置 |
JP4137162B2 (ja) * | 2007-04-20 | 2008-08-20 | 三洋電機株式会社 | 投写型映像表示装置 |
JP5197227B2 (ja) * | 2008-08-19 | 2013-05-15 | キヤノン株式会社 | 照明光学系及び画像投射装置 |
JP2011022524A (ja) * | 2009-07-21 | 2011-02-03 | Hitachi Consumer Electronics Co Ltd | 投射型映像表示装置 |
JP5987382B2 (ja) * | 2011-07-22 | 2016-09-07 | 株式会社リコー | 照明装置、ならびに、投射装置および投射装置の制御方法 |
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2014
- 2014-02-03 JP JP2014018348A patent/JP6335532B2/ja not_active Expired - Fee Related