JP2003215701A5 - - Google Patents
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- Publication number
- JP2003215701A5 JP2003215701A5 JP2002014823A JP2002014823A JP2003215701A5 JP 2003215701 A5 JP2003215701 A5 JP 2003215701A5 JP 2002014823 A JP2002014823 A JP 2002014823A JP 2002014823 A JP2002014823 A JP 2002014823A JP 2003215701 A5 JP2003215701 A5 JP 2003215701A5
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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 |
|---|---|---|---|
| JP2002014823A JP4019718B2 (en) | 2002-01-23 | 2002-01-23 | Optical device and projector provided with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002014823A JP4019718B2 (en) | 2002-01-23 | 2002-01-23 | Optical device and projector provided with the same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003215701A JP2003215701A (en) | 2003-07-30 |
| JP2003215701A5 true JP2003215701A5 (en) | 2005-06-30 |
| JP4019718B2 JP4019718B2 (en) | 2007-12-12 |
Family
ID=27651393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002014823A Expired - Fee Related JP4019718B2 (en) | 2002-01-23 | 2002-01-23 | Optical device and projector provided with the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4019718B2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4956887B2 (en) * | 2003-12-19 | 2012-06-20 | 株式会社日立製作所 | Projection optical device and image display device using the same |
| US8218053B2 (en) | 2005-12-21 | 2012-07-10 | Panasonic Corporation | Image display apparatus with holding member |
| CN101140405B (en) * | 2006-09-05 | 2010-09-29 | 深圳华强三洋技术设计有限公司 | Projection device |
| CN101140411B (en) * | 2006-09-05 | 2010-09-29 | 深圳华强三洋技术设计有限公司 | Projection device |
| JP5175664B2 (en) * | 2008-09-05 | 2013-04-03 | 三洋電機株式会社 | Optical member holder and optical apparatus |
| JP5693263B2 (en) | 2011-01-28 | 2015-04-01 | キヤノン株式会社 | Image projection device |
| JP6613918B2 (en) * | 2016-01-20 | 2019-12-04 | セイコーエプソン株式会社 | Homogenizer optical device, pickup optical device, light source device, and projector |
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2002
- 2002-01-23 JP JP2002014823A patent/JP4019718B2/en not_active Expired - Fee Related