JPS61153124U - - Google Patents
Info
- Publication number
- JPS61153124U JPS61153124U JP14417785U JP14417785U JPS61153124U JP S61153124 U JPS61153124 U JP S61153124U JP 14417785 U JP14417785 U JP 14417785U JP 14417785 U JP14417785 U JP 14417785U JP S61153124 U JPS61153124 U JP S61153124U
- Authority
- JP
- Japan
- Prior art keywords
- reference plane
- beam splitter
- prisms
- mounting structure
- joint surface
- 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
- 230000003287 optical effect Effects 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
- Optical Head (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14417785U JPH034977Y2 (US20080094685A1-20080424-C00004.png) | 1985-09-24 | 1985-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14417785U JPH034977Y2 (US20080094685A1-20080424-C00004.png) | 1985-09-24 | 1985-09-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61153124U true JPS61153124U (US20080094685A1-20080424-C00004.png) | 1986-09-22 |
| JPH034977Y2 JPH034977Y2 (US20080094685A1-20080424-C00004.png) | 1991-02-08 |
Family
ID=30702464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14417785U Expired JPH034977Y2 (US20080094685A1-20080424-C00004.png) | 1985-09-24 | 1985-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH034977Y2 (US20080094685A1-20080424-C00004.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009134209A (ja) * | 2007-12-03 | 2009-06-18 | Canon Inc | プリズムユニット |
| JP2013047834A (ja) * | 2012-10-22 | 2013-03-07 | Canon Inc | プリズムユニット |
| US10437008B2 (en) | 2015-01-30 | 2019-10-08 | Fujifilm Corporation | Prism unit |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3546958B2 (ja) | 2001-05-15 | 2004-07-28 | 船井電機株式会社 | 光ピックアップ |
-
1985
- 1985-09-24 JP JP14417785U patent/JPH034977Y2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009134209A (ja) * | 2007-12-03 | 2009-06-18 | Canon Inc | プリズムユニット |
| US8724241B2 (en) | 2007-12-03 | 2014-05-13 | Canon Kabushiki Kaisha | Prism unit and a projection image display apparatus |
| JP2013047834A (ja) * | 2012-10-22 | 2013-03-07 | Canon Inc | プリズムユニット |
| US10437008B2 (en) | 2015-01-30 | 2019-10-08 | Fujifilm Corporation | Prism unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH034977Y2 (US20080094685A1-20080424-C00004.png) | 1991-02-08 |
