JPS52135748A - Light scanner - Google Patents

Light scanner

Info

Publication number
JPS52135748A
JPS52135748A JP5243976A JP5243976A JPS52135748A JP S52135748 A JPS52135748 A JP S52135748A JP 5243976 A JP5243976 A JP 5243976A JP 5243976 A JP5243976 A JP 5243976A JP S52135748 A JPS52135748 A JP S52135748A
Authority
JP
Japan
Prior art keywords
light scanner
hologram
light beam
light
scanner
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
JP5243976A
Other languages
Japanese (ja)
Other versions
JPS5829490B2 (en
Inventor
Hiroyuki Ikeda
Joshun Ando
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP51052439A priority Critical patent/JPS5829490B2/en
Publication of JPS52135748A publication Critical patent/JPS52135748A/en
Publication of JPS5829490B2 publication Critical patent/JPS5829490B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)

Abstract

PURPOSE: To loosen the restricting conditions in the arrangement of a photoelectric transducer of a light scanner, which is operative to irradiate the hologram on a moving body with a light beam, by dividing the light beam, which has passed through the hologram, into a plurality of beams and by superposing again them for the projecting purpose.
COPYRIGHT: (C)1977,JPO&Japio
JP51052439A 1976-05-08 1976-05-08 optical scanning device Expired JPS5829490B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51052439A JPS5829490B2 (en) 1976-05-08 1976-05-08 optical scanning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51052439A JPS5829490B2 (en) 1976-05-08 1976-05-08 optical scanning device

Publications (2)

Publication Number Publication Date
JPS52135748A true JPS52135748A (en) 1977-11-14
JPS5829490B2 JPS5829490B2 (en) 1983-06-23

Family

ID=12914763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51052439A Expired JPS5829490B2 (en) 1976-05-08 1976-05-08 optical scanning device

Country Status (1)

Country Link
JP (1) JPS5829490B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5632252U (en) * 1979-08-13 1981-03-30

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60120099A (en) * 1983-11-30 1985-06-27 合資会社サカワ黒板製作所 Blackboard
JPH03124897U (en) * 1990-02-14 1991-12-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5632252U (en) * 1979-08-13 1981-03-30
JPS6111810Y2 (en) * 1979-08-13 1986-04-14

Also Published As

Publication number Publication date
JPS5829490B2 (en) 1983-06-23

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