DE3670537D1 - Lichtfeder. - Google Patents

Lichtfeder.

Info

Publication number
DE3670537D1
DE3670537D1 DE8686902044T DE3670537T DE3670537D1 DE 3670537 D1 DE3670537 D1 DE 3670537D1 DE 8686902044 T DE8686902044 T DE 8686902044T DE 3670537 T DE3670537 T DE 3670537T DE 3670537 D1 DE3670537 D1 DE 3670537D1
Authority
DE
Germany
Prior art keywords
feather
light
light feather
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.)
Expired - Lifetime
Application number
DE8686902044T
Other languages
English (en)
Inventor
Anders Persson
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE3670537D1 publication Critical patent/DE3670537D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G06K7/10881—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
    • 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
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Communication Cables (AREA)
DE8686902044T 1985-03-01 1986-02-24 Lichtfeder. Expired - Lifetime DE3670537D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8501015A SE455968B (sv) 1985-03-01 1985-03-01 Optokabel
PCT/SE1986/000078 WO1986005280A1 (en) 1985-03-01 1986-02-24 Lightpen

Publications (1)

Publication Number Publication Date
DE3670537D1 true DE3670537D1 (de) 1990-05-23

Family

ID=20359331

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686902044T Expired - Lifetime DE3670537D1 (de) 1985-03-01 1986-02-24 Lichtfeder.

Country Status (7)

Country Link
US (1) US4802722A (de)
EP (1) EP0219513B1 (de)
JP (1) JPS62501994A (de)
CA (1) CA1263263A (de)
DE (1) DE3670537D1 (de)
SE (1) SE455968B (de)
WO (1) WO1986005280A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2242755B (en) * 1990-03-31 1994-07-27 Plessey Co Ltd Optical fibre coupling device
GB9105969D0 (en) * 1991-03-21 1991-05-08 Dansam Holdings Ltd Bar-code reader
DE4207774C2 (de) * 1992-03-11 1996-04-18 Schablonentechnik Kufstein Ag Optischer Lesekopf
EP0703543A1 (de) * 1994-09-21 1996-03-27 Opticon Sensors Europe B.V. Stiftabtaster
EP0709798A1 (de) * 1994-09-21 1996-05-01 Opticon Sensors Europe B.V. Stiftabtaster mit einem in einem Loch einer Beleuchtungsoptik angeordneten Sensor
US6097376A (en) * 1998-05-11 2000-08-01 Rothschild; Omri Light pen system for use with a CRT scanning display
US6377250B1 (en) 1999-01-19 2002-04-23 Roni Raviv Device for use with raster display
US6592461B1 (en) 2000-02-04 2003-07-15 Roni Raviv Multifunctional computer interactive play system
US20030117378A1 (en) 2001-12-21 2003-06-26 International Business Machines Corporation Device and system for retrieving and displaying handwritten annotations
KR100804519B1 (ko) * 2002-10-10 2008-02-20 인터내셔널 비지네스 머신즈 코포레이션 물리적 문서들에서 저작권 보호된 정보를 선택,주문 및 액세스하기 위한 장치 및 방법
US7310779B2 (en) * 2003-06-26 2007-12-18 International Business Machines Corporation Method for creating and selecting active regions on physical documents

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010357A (en) * 1956-12-28 1961-11-28 Wilbur Peters C Flexible light transmitting tube
FR1405508A (fr) * 1963-06-26 1965-07-09 Sanders Associates Inc Système convertisseur de signal électro-optique
GB1259383A (de) * 1969-03-13 1972-01-05
GB1321783A (en) * 1971-03-11 1973-06-27 Miles Lab Illumination and light receiving device
FR2216591B1 (de) * 1973-02-02 1976-05-14 Thomson Csf T Vt Sa
NO141283L (de) * 1973-07-03 1900-01-01
DE2433219A1 (de) * 1973-10-19 1976-01-22 Nath Guenther Biegsamer lichtleiter
DE2424620A1 (de) * 1974-05-21 1975-12-04 Nath Guenther Biegsamer lichtleiter
GB1504869A (en) * 1974-07-03 1978-03-22 Plessey Co Ltd Optical code readers
IT1117550B (it) * 1977-08-01 1986-02-17 Righini Giancarlo Sistema di trasporto e di focalizzazione della radiazione laser con fibra ottica particolarmente per applicazioni mediche chirurgiche e biologiche
JPS5625709A (en) * 1979-08-07 1981-03-12 Olympus Optical Co Ltd Objective optical system for endoscope
JPS5797504A (en) * 1980-12-10 1982-06-17 Furukawa Electric Co Ltd:The Forming method for end part of light guide
FR2500201A1 (fr) * 1981-02-17 1982-08-20 Fuji Photo Optical Co Ltd Procede et appareil pour le retablissement de la transmittance optique d'un faisceau de fibres optiques apres reduction par une irradiation
JPS58105202A (ja) * 1981-12-18 1983-06-23 Olympus Optical Co Ltd 光学繊維束を用いた照明装置
US4588294A (en) * 1984-06-27 1986-05-13 Warner-Lambert Technologies, Inc. Searching and measuring endoscope

Also Published As

Publication number Publication date
WO1986005280A1 (en) 1986-09-12
EP0219513A1 (de) 1987-04-29
SE455968B (sv) 1988-08-22
SE8501015L (sv) 1986-09-02
CA1263263A (en) 1989-11-28
EP0219513B1 (de) 1990-04-18
SE8501015D0 (sv) 1985-03-01
JPS62501994A (ja) 1987-08-06
US4802722A (en) 1989-02-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition