JPH0181615U - - Google Patents
Info
- Publication number
- JPH0181615U JPH0181615U JP1987177085U JP17708587U JPH0181615U JP H0181615 U JPH0181615 U JP H0181615U JP 1987177085 U JP1987177085 U JP 1987177085U JP 17708587 U JP17708587 U JP 17708587U JP H0181615 U JPH0181615 U JP H0181615U
- Authority
- JP
- Japan
- Prior art keywords
- support member
- color separation
- prism
- separation prism
- expansion coefficient
- 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.)
- Pending
Links
- 238000000926 separation method Methods 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987177085U JPH0181615U (no) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987177085U JPH0181615U (no) | 1987-11-20 | 1987-11-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0181615U true JPH0181615U (no) | 1989-05-31 |
Family
ID=31468764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987177085U Pending JPH0181615U (no) | 1987-11-20 | 1987-11-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0181615U (no) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007078784A (ja) * | 2005-09-12 | 2007-03-29 | Canon Inc | 画像投射光学ユニットおよび画像投射装置 |
-
1987
- 1987-11-20 JP JP1987177085U patent/JPH0181615U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007078784A (ja) * | 2005-09-12 | 2007-03-29 | Canon Inc | 画像投射光学ユニットおよび画像投射装置 |