JP2008250024A5 - - Google Patents
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- Publication number
- JP2008250024A5 JP2008250024A5 JP2007091686A JP2007091686A JP2008250024A5 JP 2008250024 A5 JP2008250024 A5 JP 2008250024A5 JP 2007091686 A JP2007091686 A JP 2007091686A JP 2007091686 A JP2007091686 A JP 2007091686A JP 2008250024 A5 JP2008250024 A5 JP 2008250024A5
- Authority
- JP
- Japan
- Prior art keywords
- optical
- coherent light
- unit
- optical path
- optical element
- 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
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007091686A JP5302512B2 (ja) | 2007-03-30 | 2007-03-30 | 光学ユニット及び映像表示装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007091686A JP5302512B2 (ja) | 2007-03-30 | 2007-03-30 | 光学ユニット及び映像表示装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008250024A JP2008250024A (ja) | 2008-10-16 |
| JP2008250024A5 true JP2008250024A5 (enExample) | 2009-07-23 |
| JP5302512B2 JP5302512B2 (ja) | 2013-10-02 |
Family
ID=39975037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007091686A Expired - Fee Related JP5302512B2 (ja) | 2007-03-30 | 2007-03-30 | 光学ユニット及び映像表示装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5302512B2 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8366281B2 (en) * | 2009-05-21 | 2013-02-05 | Eastman Kodak Company | Out-of-plane motion of speckle reduction element |
| US8172403B2 (en) * | 2009-05-21 | 2012-05-08 | Eastman Kodak Company | Projection with curved speckle reduction element surface |
| JP2011059265A (ja) * | 2009-09-08 | 2011-03-24 | Sharp Corp | プロジェクタ装置 |
| WO2011033622A1 (ja) * | 2009-09-16 | 2011-03-24 | Ｎｅｃディスプレイソリューションズ株式会社 | 投写型表示装置 |
| WO2012033170A1 (ja) | 2010-09-08 | 2012-03-15 | 大日本印刷株式会社 | 投射装置および投射型映像表示装置 |
| JP5849564B2 (ja) * | 2011-09-26 | 2016-01-27 | ソニー株式会社 | 照明装置および表示装置 |
| JP6332485B2 (ja) * | 2017-01-25 | 2018-05-30 | セイコーエプソン株式会社 | プロジェクター |
| CN115373206B (zh) * | 2021-05-21 | 2024-05-24 | 中强光电股份有限公司 | 照明系统及投影装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6594090B2 (en) * | 2001-08-27 | 2003-07-15 | Eastman Kodak Company | Laser projection display system |
| JP2003262920A (ja) * | 2002-03-07 | 2003-09-19 | Seiko Epson Corp | 背面投写型表示装置 |
| JP4007867B2 (ja) * | 2002-06-25 | 2007-11-14 | オリンパス株式会社 | 電子撮像装置 |
| WO2006090681A1 (ja) * | 2005-02-25 | 2006-08-31 | Matsushita Electric Industrial Co., Ltd. | 二次元画像形成装置 |
| JP2008134269A (ja) * | 2005-03-11 | 2008-06-12 | Matsushita Electric Ind Co Ltd | 画像投影装置 |
| CN101142524A (zh) * | 2005-03-16 | 2008-03-12 | 松下电器产业株式会社 | 图像投影器 |
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2007
- 2007-03-30 JP JP2007091686A patent/JP5302512B2/ja not_active Expired - Fee Related