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
Application number
JP14417785U
Other languages
English (en)
Japanese (ja)
Other versions
JPH034977Y2 (show.php
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP14417785U priority Critical patent/JPH034977Y2/ja
Publication of JPS61153124U publication Critical patent/JPS61153124U/ja
Application granted granted Critical
Publication of JPH034977Y2 publication Critical patent/JPH034977Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP14417785U 1985-09-24 1985-09-24 Expired JPH034977Y2 (show.php)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14417785U JPH034977Y2 (show.php) 1985-09-24 1985-09-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14417785U JPH034977Y2 (show.php) 1985-09-24 1985-09-24

Publications (2)

Publication Number Publication Date
JPS61153124U true JPS61153124U (show.php) 1986-09-22
JPH034977Y2 JPH034977Y2 (show.php) 1991-02-08

Family

ID=30702464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14417785U Expired JPH034977Y2 (show.php) 1985-09-24 1985-09-24

Country Status (1)

Country Link
JP (1) JPH034977Y2 (show.php)

Cited By (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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 (show.php) 1991-02-08

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