JPS5417038A - Optical scanning system - Google Patents

Optical scanning system

Info

Publication number
JPS5417038A
JPS5417038A JP8131377A JP8131377A JPS5417038A JP S5417038 A JPS5417038 A JP S5417038A JP 8131377 A JP8131377 A JP 8131377A JP 8131377 A JP8131377 A JP 8131377A JP S5417038 A JPS5417038 A JP S5417038A
Authority
JP
Japan
Prior art keywords
optical scanning
scanning system
disc
rotations
circumference
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
JP8131377A
Other languages
Japanese (ja)
Other versions
JPS6122285B2 (en
Inventor
Keiichi Kubota
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP8131377A priority Critical patent/JPS5417038A/en
Publication of JPS5417038A publication Critical patent/JPS5417038A/en
Publication of JPS6122285B2 publication Critical patent/JPS6122285B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To generate easily at a low cost the scanning plane, by which an object at any position can be read out with high resolution through rotations of an optical disc, by recording point image corresponding to different scanning lines upon the circumference of the disc.
COPYRIGHT: (C)1979,JPO&Japio
JP8131377A 1977-07-06 1977-07-06 Optical scanning system Granted JPS5417038A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8131377A JPS5417038A (en) 1977-07-06 1977-07-06 Optical scanning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8131377A JPS5417038A (en) 1977-07-06 1977-07-06 Optical scanning system

Publications (2)

Publication Number Publication Date
JPS5417038A true JPS5417038A (en) 1979-02-08
JPS6122285B2 JPS6122285B2 (en) 1986-05-31

Family

ID=13742896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8131377A Granted JPS5417038A (en) 1977-07-06 1977-07-06 Optical scanning system

Country Status (1)

Country Link
JP (1) JPS5417038A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55155321A (en) * 1979-05-22 1980-12-03 Nec Corp Optical reading method and optical reader
JPS5689711A (en) * 1979-12-21 1981-07-21 Fujitsu Ltd Photoscanner
US4830443A (en) * 1984-05-31 1989-05-16 Robotic Vision Systems, Inc. Three-dimensional volumetric sensor
US5900955A (en) * 1993-06-16 1999-05-04 Fujitsu Limited Optical scanning system including two hologram elements
JP2007172807A (en) * 2005-12-22 2007-07-05 Daewoo Electronics Corp Optical multiplexer and manufacturing method therefor, optical information multiplexing recording apparatus and method, and optical information multiplexing reproducing apparatus and method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5316446U (en) * 1976-07-22 1978-02-10
JPS5316446A (en) * 1977-06-10 1978-02-15 Shinkou Arufuretsushiyu Kk Exterior casing for remodeling window frame

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5316446B2 (en) * 1972-01-18 1978-06-01

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5316446U (en) * 1976-07-22 1978-02-10
JPS5316446A (en) * 1977-06-10 1978-02-15 Shinkou Arufuretsushiyu Kk Exterior casing for remodeling window frame

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55155321A (en) * 1979-05-22 1980-12-03 Nec Corp Optical reading method and optical reader
JPS6321170B2 (en) * 1979-05-22 1988-05-06 Nippon Electric Co
JPS5689711A (en) * 1979-12-21 1981-07-21 Fujitsu Ltd Photoscanner
US4830443A (en) * 1984-05-31 1989-05-16 Robotic Vision Systems, Inc. Three-dimensional volumetric sensor
US5900955A (en) * 1993-06-16 1999-05-04 Fujitsu Limited Optical scanning system including two hologram elements
JP2007172807A (en) * 2005-12-22 2007-07-05 Daewoo Electronics Corp Optical multiplexer and manufacturing method therefor, optical information multiplexing recording apparatus and method, and optical information multiplexing reproducing apparatus and method

Also Published As

Publication number Publication date
JPS6122285B2 (en) 1986-05-31

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