DE2850701A1 - Optisches lesegeraet fuer einen laserstrahlabtaster - Google Patents

Optisches lesegeraet fuer einen laserstrahlabtaster

Info

Publication number
DE2850701A1
DE2850701A1 DE19782850701 DE2850701A DE2850701A1 DE 2850701 A1 DE2850701 A1 DE 2850701A1 DE 19782850701 DE19782850701 DE 19782850701 DE 2850701 A DE2850701 A DE 2850701A DE 2850701 A1 DE2850701 A1 DE 2850701A1
Authority
DE
Germany
Prior art keywords
light
reflected
laser beam
photocell
scanned
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.)
Withdrawn
Application number
DE19782850701
Other languages
German (de)
English (en)
Inventor
Nobuoto Hattori
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.)
Olympus Corp
Original Assignee
Olympus Optical 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Publication of DE2850701A1 publication Critical patent/DE2850701A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/0281—Details of scanning heads ; Means for illuminating the original for picture information pick-up with means for collecting light from a line or an area of the original and for guiding it to only one or a relatively low number of picture element detectors
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Image Input (AREA)
DE19782850701 1977-11-22 1978-11-22 Optisches lesegeraet fuer einen laserstrahlabtaster Withdrawn DE2850701A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15671877U JPS5482644U (enrdf_load_stackoverflow) 1977-11-22 1977-11-22

Publications (1)

Publication Number Publication Date
DE2850701A1 true DE2850701A1 (de) 1979-05-23

Family

ID=15633811

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782850701 Withdrawn DE2850701A1 (de) 1977-11-22 1978-11-22 Optisches lesegeraet fuer einen laserstrahlabtaster

Country Status (2)

Country Link
JP (1) JPS5482644U (enrdf_load_stackoverflow)
DE (1) DE2850701A1 (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064736A1 (de) * 1981-05-09 1982-11-17 DR.-ING. RUDOLF HELL GmbH Lichtaufnahme-Vorrichtung
EP0065242A1 (de) * 1981-05-09 1982-11-24 DR.-ING. RUDOLF HELL GmbH Lichtaufnahme-Vorrichtung
EP0051460A3 (en) * 1980-10-30 1982-12-08 Fuji Photo Film Co., Ltd. Method of and apparatus for reading out radiation image information
DE3227427A1 (de) * 1981-07-23 1983-03-31 Dainippon Screen Manufacturing Co., Ltd., Kyoto Photovervielfacher
DE3235273A1 (de) * 1981-09-24 1983-06-01 Hitachi Koki Co., Ltd., Tokyo Photoelektrische wandlervorrichtung
EP0131244A3 (en) * 1983-07-04 1986-04-30 Fuji Photo Film Co., Ltd. Radiation image read-out apparatus
DE3533590A1 (de) * 1985-09-20 1987-04-02 Hell Rudolf Dr Ing Gmbh Abtasteinrichtung fuer halbton-durchsichtsvorlagen
DE3614888A1 (de) * 1986-05-02 1987-11-05 Hell Rudolf Dr Ing Gmbh Optische anordnung zur zeilenweisen beleuchtung von abtastvorlagen

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0051460A3 (en) * 1980-10-30 1982-12-08 Fuji Photo Film Co., Ltd. Method of and apparatus for reading out radiation image information
EP0064736A1 (de) * 1981-05-09 1982-11-17 DR.-ING. RUDOLF HELL GmbH Lichtaufnahme-Vorrichtung
EP0065242A1 (de) * 1981-05-09 1982-11-24 DR.-ING. RUDOLF HELL GmbH Lichtaufnahme-Vorrichtung
US4453180A (en) * 1981-05-09 1984-06-05 Dr. Ing. Rudolf Hell Gmbh Light pick-up device
US4473848A (en) * 1981-05-09 1984-09-25 Dr. Ing. Rudolf Hell Gmbh Light pick-up device
DE3227427A1 (de) * 1981-07-23 1983-03-31 Dainippon Screen Manufacturing Co., Ltd., Kyoto Photovervielfacher
DE3235273A1 (de) * 1981-09-24 1983-06-01 Hitachi Koki Co., Ltd., Tokyo Photoelektrische wandlervorrichtung
EP0131244A3 (en) * 1983-07-04 1986-04-30 Fuji Photo Film Co., Ltd. Radiation image read-out apparatus
DE3533590A1 (de) * 1985-09-20 1987-04-02 Hell Rudolf Dr Ing Gmbh Abtasteinrichtung fuer halbton-durchsichtsvorlagen
DE3614888A1 (de) * 1986-05-02 1987-11-05 Hell Rudolf Dr Ing Gmbh Optische anordnung zur zeilenweisen beleuchtung von abtastvorlagen
EP0248204A3 (en) * 1986-05-02 1990-05-09 Dr.-Ing. Rudolf Hell Gmbh Optical arrangement for the line-wise illumination of scanned originals

Also Published As

Publication number Publication date
JPS5482644U (enrdf_load_stackoverflow) 1979-06-12

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination