DE2521268A1 - Vorrichtung zum optischen abtasten von daten - Google Patents

Vorrichtung zum optischen abtasten von daten

Info

Publication number
DE2521268A1
DE2521268A1 DE19752521268 DE2521268A DE2521268A1 DE 2521268 A1 DE2521268 A1 DE 2521268A1 DE 19752521268 DE19752521268 DE 19752521268 DE 2521268 A DE2521268 A DE 2521268A DE 2521268 A1 DE2521268 A1 DE 2521268A1
Authority
DE
Germany
Prior art keywords
light guide
light
data
tip
lens
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.)
Pending
Application number
DE19752521268
Other languages
German (de)
English (en)
Inventor
Andrew Francis Drummond
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.)
Plessey Handel und Investments AG
Original Assignee
Plessey Handel und Investments AG
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 Plessey Handel und Investments AG filed Critical Plessey Handel und Investments AG
Publication of DE2521268A1 publication Critical patent/DE2521268A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/103—Scanning systems having movable or deformable optical fibres, light guides or waveguides as scanning elements
    • 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
    • G06K7/10881—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 constructional details of hand-held scanners
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Multimedia (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Input (AREA)
DE19752521268 1974-05-14 1975-05-13 Vorrichtung zum optischen abtasten von daten Pending DE2521268A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21216/74A GB1502770A (en) 1974-05-14 1974-05-14 Optical apparatus

Publications (1)

Publication Number Publication Date
DE2521268A1 true DE2521268A1 (de) 1975-11-27

Family

ID=10159140

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752521268 Pending DE2521268A1 (de) 1974-05-14 1975-05-13 Vorrichtung zum optischen abtasten von daten

Country Status (4)

Country Link
AU (1) AU8106375A (enrdf_load_stackoverflow)
DE (1) DE2521268A1 (enrdf_load_stackoverflow)
FR (1) FR2271618A1 (enrdf_load_stackoverflow)
GB (1) GB1502770A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH669683A5 (enrdf_load_stackoverflow) * 1986-02-21 1989-03-31 Bbc Brown Boveri & Cie

Also Published As

Publication number Publication date
AU8106375A (en) 1976-11-18
GB1502770A (en) 1978-03-01
FR2271618A1 (enrdf_load_stackoverflow) 1975-12-12

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Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee