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JPS5328336A - Optical scanning device - Google Patents

Optical scanning device

Info

Publication number
JPS5328336A
JPS5328336A JP8955776A JP8955776A JPS5328336A JP S5328336 A JPS5328336 A JP S5328336A JP 8955776 A JP8955776 A JP 8955776A JP 8955776 A JP8955776 A JP 8955776A JP S5328336 A JPS5328336 A JP S5328336A
Authority
JP
Japan
Prior art keywords
scanning device
optical scanning
bar code
scanning line
minimum gap
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
JP8955776A
Other languages
Japanese (ja)
Other versions
JPS5416376B2 (en
Inventor
Hiroyuki Ikeda
Moritoshi Ando
Masahito Hodai
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 JP8955776A priority Critical patent/JPS5328336A/en
Publication of JPS5328336A publication Critical patent/JPS5328336A/en
Publication of JPS5416376B2 publication Critical patent/JPS5416376B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)

Abstract

PURPOSE: To secure a quick and accurate reading of a bar code by obtaining the minimum gap of the scanning line and a bar code reading range, dividing the reading range with the minimum gap and by determining the scanning line drawinng sequence by the divided value.
COPYRIGHT: (C)1978,JPO&Japio
JP8955776A 1976-07-27 1976-07-27 Optical scanning device Granted JPS5328336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8955776A JPS5328336A (en) 1976-07-27 1976-07-27 Optical scanning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8955776A JPS5328336A (en) 1976-07-27 1976-07-27 Optical scanning device

Publications (2)

Publication Number Publication Date
JPS5328336A true JPS5328336A (en) 1978-03-16
JPS5416376B2 JPS5416376B2 (en) 1979-06-21

Family

ID=13974112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8955776A Granted JPS5328336A (en) 1976-07-27 1976-07-27 Optical scanning device

Country Status (1)

Country Link
JP (1) JPS5328336A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5028770A (en) * 1988-03-08 1991-07-02 Nec Corporation Bar code reading apparatus with laser selection based on a deflector position
US6123264A (en) * 1994-06-30 2000-09-26 Symbol Technologies, Inc. Apparatus and method for determining a distance to a target
US6708883B2 (en) 1994-06-30 2004-03-23 Symbol Technologies, Inc. Apparatus and method for reading indicia using charge coupled device and scanning laser beam technology

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5028770A (en) * 1988-03-08 1991-07-02 Nec Corporation Bar code reading apparatus with laser selection based on a deflector position
US6123264A (en) * 1994-06-30 2000-09-26 Symbol Technologies, Inc. Apparatus and method for determining a distance to a target
US6398112B1 (en) 1994-06-30 2002-06-04 Symbol Technologies, Inc. Apparatus and method for reading indicia using charge coupled device and scanning laser beam technology
US6708883B2 (en) 1994-06-30 2004-03-23 Symbol Technologies, Inc. Apparatus and method for reading indicia using charge coupled device and scanning laser beam technology

Also Published As

Publication number Publication date
JPS5416376B2 (en) 1979-06-21

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