JP2001264632A5 - - Google Patents
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- Publication number
- JP2001264632A5 JP2001264632A5 JP2000081769A JP2000081769A JP2001264632A5 JP 2001264632 A5 JP2001264632 A5 JP 2001264632A5 JP 2000081769 A JP2000081769 A JP 2000081769A JP 2000081769 A JP2000081769 A JP 2000081769A JP 2001264632 A5 JP2001264632 A5 JP 2001264632A5
- Authority
- 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.)
- Pending
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000081769A JP2001264632A (en) | 2000-03-17 | 2000-03-17 | Rear projection optical system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000081769A JP2001264632A (en) | 2000-03-17 | 2000-03-17 | Rear projection optical system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001264632A JP2001264632A (en) | 2001-09-26 |
JP2001264632A5 true JP2001264632A5 (en) | 2006-02-09 |
Family
ID=18598661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000081769A Pending JP2001264632A (en) | 2000-03-17 | 2000-03-17 | Rear projection optical system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2001264632A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1631850B1 (en) * | 2003-06-11 | 2008-05-07 | THOMSON Licensing | Objective for a projection or backprojection apparatus |
US7448760B2 (en) | 2004-12-13 | 2008-11-11 | Nittoh Kogaku K.K. | Optical system and rear projector |
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2000
- 2000-03-17 JP JP2000081769A patent/JP2001264632A/en active Pending