JP2001215612A5 - - Google Patents
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- Publication number
- JP2001215612A5 JP2001215612A5 JP2000027307A JP2000027307A JP2001215612A5 JP 2001215612 A5 JP2001215612 A5 JP 2001215612A5 JP 2000027307 A JP2000027307 A JP 2000027307A JP 2000027307 A JP2000027307 A JP 2000027307A JP 2001215612 A5 JP2001215612 A5 JP 2001215612A5
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- JP
- Japan
- 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.)
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000027307A JP4419244B2 (ja) | 2000-01-31 | 2000-01-31 | 斜め投影光学系 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000027307A JP4419244B2 (ja) | 2000-01-31 | 2000-01-31 | 斜め投影光学系 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001215612A JP2001215612A (ja) | 2001-08-10 |
| JP2001215612A5 true JP2001215612A5 (enExample) | 2006-02-09 |
| JP4419244B2 JP4419244B2 (ja) | 2010-02-24 |
Family
ID=18552895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000027307A Expired - Fee Related JP4419244B2 (ja) | 2000-01-31 | 2000-01-31 | 斜め投影光学系 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4419244B2 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3631182B2 (ja) | 2001-09-04 | 2005-03-23 | キヤノン株式会社 | 画像投射装置 |
| JP2005301074A (ja) * | 2004-04-14 | 2005-10-27 | Konica Minolta Opto Inc | 投影光学系 |
| JP4615288B2 (ja) * | 2004-11-04 | 2011-01-19 | 富士フイルム株式会社 | 放射線撮影装置 |
| JP2007322811A (ja) * | 2006-06-01 | 2007-12-13 | Hitachi Ltd | 投写光学ユニット及びそれを用いた投写型映像表示装置 |
| JP4464948B2 (ja) | 2006-10-13 | 2010-05-19 | 株式会社日立製作所 | 投写型映像表示システム |
| JP5309870B2 (ja) * | 2008-10-15 | 2013-10-09 | 株式会社ニコン | 投影装置 |
| JP5352685B2 (ja) * | 2012-01-13 | 2013-11-27 | 日立コンシューマエレクトロニクス株式会社 | 投写型映像表示システム |
| EP2884323B1 (en) * | 2012-08-08 | 2017-10-11 | Nikon Corporation | Head-mounted display optical assembly and head-mounted display |
| JP2014170186A (ja) * | 2013-03-05 | 2014-09-18 | Ricoh Co Ltd | 投射光学系およびプロジェクタ |
| CN116520544B (zh) * | 2022-01-21 | 2025-12-12 | 中国科学院西安光学精密机械研究所 | 一种基于自由曲面的大视场离轴四反光学系统 |
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2000
- 2000-01-31 JP JP2000027307A patent/JP4419244B2/ja not_active Expired - Fee Related