JPS53106147A - Attachment of prism block - Google Patents

Attachment of prism block

Info

Publication number
JPS53106147A
JPS53106147A JP2135077A JP2135077A JPS53106147A JP S53106147 A JPS53106147 A JP S53106147A JP 2135077 A JP2135077 A JP 2135077A JP 2135077 A JP2135077 A JP 2135077A JP S53106147 A JPS53106147 A JP S53106147A
Authority
JP
Japan
Prior art keywords
attachment
prism block
prism
block
prisms
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
JP2135077A
Other languages
Japanese (ja)
Other versions
JPS5934284B2 (en
Inventor
Akitoshi Okuma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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 by Sony Corp filed Critical Sony Corp
Priority to JP52021350A priority Critical patent/JPS5934284B2/en
Publication of JPS53106147A publication Critical patent/JPS53106147A/en
Publication of JPS5934284B2 publication Critical patent/JPS5934284B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Mounting And Adjusting Of Optical Elements (AREA)
  • Color Television Image Signal Generators (AREA)

Abstract

PURPOSE: To accomplish the attachment of a prism block, which is composed of a plurality of prisms having step portions, in an easy and prompt manner by adjusting the position of the prism block while using as a sliding guide a projection which is formed on a prism carriage.
COPYRIGHT: (C)1978,JPO&Japio
JP52021350A 1977-02-28 1977-02-28 Prism block mounting device Expired JPS5934284B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52021350A JPS5934284B2 (en) 1977-02-28 1977-02-28 Prism block mounting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52021350A JPS5934284B2 (en) 1977-02-28 1977-02-28 Prism block mounting device

Publications (2)

Publication Number Publication Date
JPS53106147A true JPS53106147A (en) 1978-09-14
JPS5934284B2 JPS5934284B2 (en) 1984-08-21

Family

ID=12052635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52021350A Expired JPS5934284B2 (en) 1977-02-28 1977-02-28 Prism block mounting device

Country Status (1)

Country Link
JP (1) JPS5934284B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5475138U (en) * 1977-11-07 1979-05-28
JPS568131U (en) * 1979-07-02 1981-01-24
JPS62145210A (en) * 1985-12-20 1987-06-29 Fujitsu Ltd Fixing method for glass block assembly
US5003401A (en) * 1989-02-28 1991-03-26 Ikegami Tsushinki Co., Ltd. Apparatus for adjustment of optical axes in TV camera
DE4033842A1 (en) * 1989-10-24 1991-04-25 Asahi Optical Co Ltd PRISM ARRANGEMENT OR METHOD AND DEVICE FOR PRODUCING A PRISM ARRANGEMENT
US5221998A (en) * 1989-10-24 1993-06-22 Asahi Kogaku Kogyo Kabushiki Kaisha Joined prism assembly and method and apparatus for manufacturing same
EP0752608A4 (en) * 1994-12-27 1998-01-14 Seiko Epson Corp Projection type display device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5475138U (en) * 1977-11-07 1979-05-28
JPS5822165Y2 (en) * 1977-11-07 1983-05-12 ティアック株式会社 optical device
JPS568131U (en) * 1979-07-02 1981-01-24
JPS62145210A (en) * 1985-12-20 1987-06-29 Fujitsu Ltd Fixing method for glass block assembly
US5003401A (en) * 1989-02-28 1991-03-26 Ikegami Tsushinki Co., Ltd. Apparatus for adjustment of optical axes in TV camera
DE4033842A1 (en) * 1989-10-24 1991-04-25 Asahi Optical Co Ltd PRISM ARRANGEMENT OR METHOD AND DEVICE FOR PRODUCING A PRISM ARRANGEMENT
US5221998A (en) * 1989-10-24 1993-06-22 Asahi Kogaku Kogyo Kabushiki Kaisha Joined prism assembly and method and apparatus for manufacturing same
US5236541A (en) * 1989-10-24 1993-08-17 Ashai Kogaku Kogyo Kabushiki Kaisha Joined prism assembly and method and apparatus for manufacturing same
EP0752608A4 (en) * 1994-12-27 1998-01-14 Seiko Epson Corp Projection type display device
US5909944A (en) * 1994-12-27 1999-06-08 Seiko Epson Corporation Projection-type display apparatus
US6095653A (en) * 1994-12-27 2000-08-01 Seiko Epson Corporation Projection-type display apparatus
EP1310805A3 (en) * 1994-12-27 2004-05-26 Seiko Epson Corporation Prism unit and projection type display device using it

Also Published As

Publication number Publication date
JPS5934284B2 (en) 1984-08-21

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