DE2605156A1 - Abtastanordnung - Google Patents

Abtastanordnung

Info

Publication number
DE2605156A1
DE2605156A1 DE19762605156 DE2605156A DE2605156A1 DE 2605156 A1 DE2605156 A1 DE 2605156A1 DE 19762605156 DE19762605156 DE 19762605156 DE 2605156 A DE2605156 A DE 2605156A DE 2605156 A1 DE2605156 A1 DE 2605156A1
Authority
DE
Germany
Prior art keywords
light
arrangement according
light collector
scanning
collector device
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
DE19762605156
Other languages
German (de)
English (en)
Inventor
Colin John Ford
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 DE2605156A1 publication Critical patent/DE2605156A1/de
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DE19762605156 1975-02-15 1976-02-10 Abtastanordnung Pending DE2605156A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB651575 1975-02-15

Publications (1)

Publication Number Publication Date
DE2605156A1 true DE2605156A1 (de) 1976-08-26

Family

ID=9815925

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762605156 Pending DE2605156A1 (de) 1975-02-15 1976-02-10 Abtastanordnung

Country Status (3)

Country Link
JP (1) JPS51107146A (enExample)
DE (1) DE2605156A1 (enExample)
FR (1) FR2301140A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0066187A1 (en) * 1981-05-22 1982-12-08 Kabushiki Kaisha Toshiba An image density detecting device for image forming apparatus
US4453180A (en) * 1981-05-09 1984-06-05 Dr. Ing. Rudolf Hell Gmbh Light pick-up device
US4472046A (en) * 1981-05-22 1984-09-18 Tokyo Shibaura Denki Kabushiki Kaisha Image density detecting device for image forming apparatus
US4544258A (en) * 1981-10-23 1985-10-01 Tokyo Shibaura Denki Kabushiki Kaisha Image density detecting unit for image formation apparatus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4314283A (en) * 1980-09-02 1982-02-02 Xerox Corporation Diffraction based light collector
DE3165689D1 (en) * 1980-09-02 1984-09-27 Xerox Corp Light collector rod for use with a flying spot scanner
US4321630A (en) * 1980-09-02 1982-03-23 Xerox Corporation Linear integrating cavity light collector

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1401633A (fr) * 1963-06-24 1965-06-04 Rank Xerox Ltd Appareil d'analyse de documents
GB1246364A (en) * 1968-10-08 1971-09-15 Matsushita Electric Industrial Co Ltd A fibre optics element for a facsimile transmission system
GB1308047A (en) * 1969-09-15 1973-02-21 Rank Organisation Ltd Optical scanning

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453180A (en) * 1981-05-09 1984-06-05 Dr. Ing. Rudolf Hell Gmbh Light pick-up device
EP0066187A1 (en) * 1981-05-22 1982-12-08 Kabushiki Kaisha Toshiba An image density detecting device for image forming apparatus
US4472046A (en) * 1981-05-22 1984-09-18 Tokyo Shibaura Denki Kabushiki Kaisha Image density detecting device for image forming apparatus
US4544258A (en) * 1981-10-23 1985-10-01 Tokyo Shibaura Denki Kabushiki Kaisha Image density detecting unit for image formation apparatus
EP0077988B1 (en) * 1981-10-23 1986-03-19 Kabushiki Kaisha Toshiba Image density detecting unit for image formation apparatus

Also Published As

Publication number Publication date
FR2301140B1 (enExample) 1979-07-27
FR2301140A1 (fr) 1976-09-10
JPS51107146A (ja) 1976-09-22

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Legal Events

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