CH528115A - Electro-optical device for reading information - Google Patents

Electro-optical device for reading information

Info

Publication number
CH528115A
CH528115A CH764068A CH764068A CH528115A CH 528115 A CH528115 A CH 528115A CH 764068 A CH764068 A CH 764068A CH 764068 A CH764068 A CH 764068A CH 528115 A CH528115 A CH 528115A
Authority
CH
Switzerland
Prior art keywords
electro
optical device
reading information
reading
information
Prior art date
Application number
CH764068A
Other languages
French (fr)
Inventor
Zuercher Erwin
Original Assignee
Dubied & Cie Sa E
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 Dubied & Cie Sa E filed Critical Dubied & Cie Sa E
Priority to CH764068A priority Critical patent/CH528115A/en
Priority to FR6916197A priority patent/FR2008988A1/fr
Priority to GB2576469A priority patent/GB1246714A/en
Priority to DE19691925944 priority patent/DE1925944A1/en
Publication of CH528115A publication Critical patent/CH528115A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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)
  • Optical Communication System (AREA)
  • Facsimile Scanning Arrangements (AREA)
CH764068A 1968-05-21 1968-05-21 Electro-optical device for reading information CH528115A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH764068A CH528115A (en) 1968-05-21 1968-05-21 Electro-optical device for reading information
FR6916197A FR2008988A1 (en) 1968-05-21 1969-05-20
GB2576469A GB1246714A (en) 1968-05-21 1969-05-20 Photoelectric reading means
DE19691925944 DE1925944A1 (en) 1968-05-21 1969-05-21 Optical reading device for information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH764068A CH528115A (en) 1968-05-21 1968-05-21 Electro-optical device for reading information

Publications (1)

Publication Number Publication Date
CH528115A true CH528115A (en) 1972-09-15

Family

ID=4328258

Family Applications (1)

Application Number Title Priority Date Filing Date
CH764068A CH528115A (en) 1968-05-21 1968-05-21 Electro-optical device for reading information

Country Status (4)

Country Link
CH (1) CH528115A (en)
DE (1) DE1925944A1 (en)
FR (1) FR2008988A1 (en)
GB (1) GB1246714A (en)

Also Published As

Publication number Publication date
FR2008988A1 (en) 1970-01-30
DE1925944A1 (en) 1969-12-04
GB1246714A (en) 1971-09-15

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Legal Events

Date Code Title Description
PL Patent ceased