DE69019792T2 - Farbbildlesegerät. - Google Patents

Farbbildlesegerät.

Info

Publication number
DE69019792T2
DE69019792T2 DE1990619792 DE69019792T DE69019792T2 DE 69019792 T2 DE69019792 T2 DE 69019792T2 DE 1990619792 DE1990619792 DE 1990619792 DE 69019792 T DE69019792 T DE 69019792T DE 69019792 T2 DE69019792 T2 DE 69019792T2
Authority
DE
Germany
Prior art keywords
color image
image reader
reader
color
image
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 - Fee Related
Application number
DE1990619792
Other languages
English (en)
Other versions
DE69019792D1 (de
Inventor
Michitaka Setani
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of DE69019792D1 publication Critical patent/DE69019792D1/de
Application granted granted Critical
Publication of DE69019792T2 publication Critical patent/DE69019792T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04N1/46—Colour picture communication systems
    • H04N1/48—Picture signal generators
    • H04N1/486—Picture signal generators with separate detectors, each detector being used for one specific colour component
    • H04N1/488—Picture signal generators with separate detectors, each detector being used for one specific colour component using beam-splitters

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimile Heads (AREA)
DE1990619792 1989-08-29 1990-08-28 Farbbildlesegerät. Expired - Fee Related DE69019792T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22253589 1989-08-29

Publications (2)

Publication Number Publication Date
DE69019792D1 DE69019792D1 (de) 1995-07-06
DE69019792T2 true DE69019792T2 (de) 1995-12-07

Family

ID=16783960

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990619792 Expired - Fee Related DE69019792T2 (de) 1989-08-29 1990-08-28 Farbbildlesegerät.

Country Status (3)

Country Link
EP (1) EP0415363B1 (de)
JP (1) JPH07105865B2 (de)
DE (1) DE69019792T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3007476B2 (ja) * 1992-05-20 2000-02-07 キヤノン株式会社 画像読取り装置
JP3240870B2 (ja) * 1995-02-09 2001-12-25 キヤノン株式会社 カラー画像読取装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2645075C2 (de) * 1976-10-06 1985-06-20 Philips Patentverwaltung Gmbh, 2000 Hamburg Optische Anordnung zur Erzeugung von spektral zerlegten Abbildungen
US4264921A (en) * 1979-06-29 1981-04-28 International Business Machines Corporation Apparatus for color or panchromatic imaging
US4709144A (en) * 1986-04-02 1987-11-24 Hewlett-Packard Company Color imager utilizing novel trichromatic beamsplitter and photosensor

Also Published As

Publication number Publication date
DE69019792D1 (de) 1995-07-06
EP0415363A2 (de) 1991-03-06
EP0415363B1 (de) 1995-05-31
JPH07105865B2 (ja) 1995-11-13
JPH03179868A (ja) 1991-08-05
EP0415363A3 (en) 1991-11-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee