JPS59172081A - バ−コ−ド読取装置 - Google Patents

バ−コ−ド読取装置

Info

Publication number
JPS59172081A
JPS59172081A JP58046214A JP4621483A JPS59172081A JP S59172081 A JPS59172081 A JP S59172081A JP 58046214 A JP58046214 A JP 58046214A JP 4621483 A JP4621483 A JP 4621483A JP S59172081 A JPS59172081 A JP S59172081A
Authority
JP
Japan
Prior art keywords
light
light source
semiconductor laser
scanning
pattern
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
JP58046214A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6226059B2 (enrdf_load_stackoverflow
Inventor
Toshihide Hane
羽根　敏秀
Shinji Inoue
井上　慎治
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP58046214A priority Critical patent/JPS59172081A/ja
Publication of JPS59172081A publication Critical patent/JPS59172081A/ja
Publication of JPS6226059B2 publication Critical patent/JPS6226059B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10831—Arrangement of optical elements, e.g. lenses, mirrors, prisms

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
JP58046214A 1983-03-18 1983-03-18 バ−コ−ド読取装置 Granted JPS59172081A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58046214A JPS59172081A (ja) 1983-03-18 1983-03-18 バ−コ−ド読取装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58046214A JPS59172081A (ja) 1983-03-18 1983-03-18 バ−コ−ド読取装置

Publications (2)

Publication Number Publication Date
JPS59172081A true JPS59172081A (ja) 1984-09-28
JPS6226059B2 JPS6226059B2 (enrdf_load_stackoverflow) 1987-06-06

Family

ID=12740845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58046214A Granted JPS59172081A (ja) 1983-03-18 1983-03-18 バ−コ−ド読取装置

Country Status (1)

Country Link
JP (1) JPS59172081A (enrdf_load_stackoverflow)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059480A (ja) * 1983-08-22 1985-04-05 オプテル・システムズ・インコーポレーテツド コード化符号を検出する光学装置
JPS61208176A (ja) * 1985-03-12 1986-09-16 Tokyo Optical Co Ltd 光走査型読取装置
JPS61251980A (ja) * 1985-02-28 1986-11-08 シンボル　テクノロジイズ　インコ−ポレイテツド 携帯用レ−ザダイオ−ド走査ヘツド
JPS6337486A (ja) * 1986-08-01 1988-02-18 Touken:Kk バ−コ−ドリ−ダ
JPS63150775A (ja) * 1986-12-16 1988-06-23 Fujitsu Ltd レ−ザ光走査装置
JPS63184180A (ja) * 1986-09-11 1988-07-29 Fuji Electric Co Ltd 情報読取装置
JPS63259781A (ja) * 1986-07-11 1988-10-26 オプラル・バー・コード・システムズ・インコーポレーテッド バ−コ−ド走査および読取装置
JPH03114656U (enrdf_load_stackoverflow) * 1990-03-08 1991-11-26
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 (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6059480A (ja) * 1983-08-22 1985-04-05 オプテル・システムズ・インコーポレーテツド コード化符号を検出する光学装置
JPS61251980A (ja) * 1985-02-28 1986-11-08 シンボル　テクノロジイズ　インコ−ポレイテツド 携帯用レ−ザダイオ−ド走査ヘツド
JPH03182979A (ja) * 1985-02-28 1991-08-08 Symbol Technol Inc レーザ光線のための光学系
JPH03179580A (ja) * 1985-02-28 1991-08-05 Symbol Technol Inc 記号の光学的読み取り装置
JPS61208176A (ja) * 1985-03-12 1986-09-16 Tokyo Optical Co Ltd 光走査型読取装置
JPS63259781A (ja) * 1986-07-11 1988-10-26 オプラル・バー・コード・システムズ・インコーポレーテッド バ−コ−ド走査および読取装置
JPS6337486A (ja) * 1986-08-01 1988-02-18 Touken:Kk バ−コ−ドリ−ダ
JPS63184180A (ja) * 1986-09-11 1988-07-29 Fuji Electric Co Ltd 情報読取装置
JPS63150775A (ja) * 1986-12-16 1988-06-23 Fujitsu Ltd レ−ザ光走査装置
JPH03114656U (enrdf_load_stackoverflow) * 1990-03-08 1991-11-26
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
JPS6226059B2 (enrdf_load_stackoverflow) 1987-06-06

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