JPS53106147A - Attachment of prism block - Google Patents
Attachment of prism blockInfo
- 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
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
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)
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 |
-
1977
- 1977-02-28 JP JP52021350A patent/JPS5934284B2/en not_active Expired
Cited By (12)
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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