JPH0373924U - - Google Patents
Info
- Publication number
- JPH0373924U JPH0373924U JP13444389U JP13444389U JPH0373924U JP H0373924 U JPH0373924 U JP H0373924U JP 13444389 U JP13444389 U JP 13444389U JP 13444389 U JP13444389 U JP 13444389U JP H0373924 U JPH0373924 U JP H0373924U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- projector
- reflecting mirror
- reflecting
- main body
- 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
- 238000010586 diagram Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13444389U JPH0373924U (it) | 1989-11-21 | 1989-11-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13444389U JPH0373924U (it) | 1989-11-21 | 1989-11-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0373924U true JPH0373924U (it) | 1991-07-25 |
Family
ID=31681782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13444389U Pending JPH0373924U (it) | 1989-11-21 | 1989-11-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0373924U (it) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008250280A (ja) * | 2007-03-06 | 2008-10-16 | Sanyo Electric Co Ltd | 投写型表示装置 |
WO2008135915A1 (en) * | 2007-05-03 | 2008-11-13 | Philips Intellectual Property & Standards Gmbh | Safe light scanning projection device |
US8246176B2 (en) | 2007-03-06 | 2012-08-21 | Sanyo Electric Co., Ltd. | Projection display device having an operation section for displacing a lens |
US8529070B2 (en) | 2007-09-28 | 2013-09-10 | Ricoh Company, Ltd. | Projection optical apparatus |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4832329U (it) * | 1971-08-20 | 1973-04-19 | ||
JPS5916918U (ja) * | 1982-07-21 | 1984-02-01 | 三菱電機株式会社 | 冷風装置 |
JPS6144644B2 (it) * | 1981-10-28 | 1986-10-03 | Hitachi Shipbuilding Eng Co |
-
1989
- 1989-11-21 JP JP13444389U patent/JPH0373924U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4832329U (it) * | 1971-08-20 | 1973-04-19 | ||
JPS6144644B2 (it) * | 1981-10-28 | 1986-10-03 | Hitachi Shipbuilding Eng Co | |
JPS5916918U (ja) * | 1982-07-21 | 1984-02-01 | 三菱電機株式会社 | 冷風装置 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008250280A (ja) * | 2007-03-06 | 2008-10-16 | Sanyo Electric Co Ltd | 投写型表示装置 |
JP2011215642A (ja) * | 2007-03-06 | 2011-10-27 | Sanyo Electric Co Ltd | 投写型表示装置 |
JP2012150516A (ja) * | 2007-03-06 | 2012-08-09 | Sanyo Electric Co Ltd | 投写型表示装置 |
US8246176B2 (en) | 2007-03-06 | 2012-08-21 | Sanyo Electric Co., Ltd. | Projection display device having an operation section for displacing a lens |
US8414133B2 (en) | 2007-03-06 | 2013-04-09 | Sanyo Electric Co., Ltd. | Projection display device having an operation section for displacing a lens |
WO2008135915A1 (en) * | 2007-05-03 | 2008-11-13 | Philips Intellectual Property & Standards Gmbh | Safe light scanning projection device |
US8529070B2 (en) | 2007-09-28 | 2013-09-10 | Ricoh Company, Ltd. | Projection optical apparatus |
US8777421B2 (en) | 2007-09-28 | 2014-07-15 | Ricoh Company, Ltd. | Projection optical system |
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