JPS5284751A - Optical scanner - Google Patents

Optical scanner

Info

Publication number
JPS5284751A
JPS5284751A JP15850575A JP15850575A JPS5284751A JP S5284751 A JPS5284751 A JP S5284751A JP 15850575 A JP15850575 A JP 15850575A JP 15850575 A JP15850575 A JP 15850575A JP S5284751 A JPS5284751 A JP S5284751A
Authority
JP
Japan
Prior art keywords
optical scanner
hologram
read
bar code
rotating disk
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
JP15850575A
Other languages
Japanese (ja)
Other versions
JPS5757684B2 (en
Inventor
Hiroyuki Ikeda
Moritoshi Ando
Yushi Inagaki
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 JP15850575A priority Critical patent/JPS5284751A/en
Publication of JPS5284751A publication Critical patent/JPS5284751A/en
Publication of JPS5757684B2 publication Critical patent/JPS5757684B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Holo Graphy (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)

Abstract

PURPOSE: To read a bar code or the like provided on goods etc. with simple construction by optically scanning a hologram on a rotating disk.
COPYRIGHT: (C)1977,JPO&Japio
JP15850575A 1975-12-31 1975-12-31 Optical scanner Granted JPS5284751A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15850575A JPS5284751A (en) 1975-12-31 1975-12-31 Optical scanner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15850575A JPS5284751A (en) 1975-12-31 1975-12-31 Optical scanner

Publications (2)

Publication Number Publication Date
JPS5284751A true JPS5284751A (en) 1977-07-14
JPS5757684B2 JPS5757684B2 (en) 1982-12-06

Family

ID=15673191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15850575A Granted JPS5284751A (en) 1975-12-31 1975-12-31 Optical scanner

Country Status (1)

Country Link
JP (1) JPS5284751A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5973887U (en) * 1982-11-10 1984-05-19 オンキヨー株式会社 Car speaker box
JPS6088680U (en) * 1983-11-21 1985-06-18 クラリオン株式会社 Mounting structure of car speakers

Also Published As

Publication number Publication date
JPS5757684B2 (en) 1982-12-06

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