JPH041585U - - Google Patents
Info
- Publication number
- JPH041585U JPH041585U JP3992890U JP3992890U JPH041585U JP H041585 U JPH041585 U JP H041585U JP 3992890 U JP3992890 U JP 3992890U JP 3992890 U JP3992890 U JP 3992890U JP H041585 U JPH041585 U JP H041585U
- Authority
- JP
- Japan
- Prior art keywords
- locking
- reflector
- fixing plate
- reflecting mirror
- fixing device
- 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
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990039928U JP2509504Y2 (ja) | 1990-04-13 | 1990-04-13 | 液晶プロジェクタの光源装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990039928U JP2509504Y2 (ja) | 1990-04-13 | 1990-04-13 | 液晶プロジェクタの光源装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH041585U true JPH041585U (de) | 1992-01-08 |
| JP2509504Y2 JP2509504Y2 (ja) | 1996-09-04 |
Family
ID=31549268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990039928U Expired - Lifetime JP2509504Y2 (ja) | 1990-04-13 | 1990-04-13 | 液晶プロジェクタの光源装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2509504Y2 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011242535A (ja) * | 2010-05-17 | 2011-12-01 | Seiko Epson Corp | プロジェクター |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54141195U (de) * | 1978-03-24 | 1979-10-01 | ||
| JPS572003A (en) * | 1980-06-06 | 1982-01-07 | Ricoh Co Ltd | Manufacture of reflector |
| JPS58133209U (ja) * | 1982-02-05 | 1983-09-08 | カ−ル・ツアイス−スチフツング | ランプ保持器 |
| JPS63157101U (de) * | 1987-03-31 | 1988-10-14 | ||
| JPS6432291A (en) * | 1987-07-29 | 1989-02-02 | Seiko Epson Corp | Back projection type display device |
-
1990
- 1990-04-13 JP JP1990039928U patent/JP2509504Y2/ja not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54141195U (de) * | 1978-03-24 | 1979-10-01 | ||
| JPS572003A (en) * | 1980-06-06 | 1982-01-07 | Ricoh Co Ltd | Manufacture of reflector |
| JPS58133209U (ja) * | 1982-02-05 | 1983-09-08 | カ−ル・ツアイス−スチフツング | ランプ保持器 |
| JPS63157101U (de) * | 1987-03-31 | 1988-10-14 | ||
| JPS6432291A (en) * | 1987-07-29 | 1989-02-02 | Seiko Epson Corp | Back projection type display device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011242535A (ja) * | 2010-05-17 | 2011-12-01 | Seiko Epson Corp | プロジェクター |
| US8894221B2 (en) | 2010-05-17 | 2014-11-25 | Seiko Epson Corporation | Projector having a replaceable light source device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2509504Y2 (ja) | 1996-09-04 |