GB1273611A - Electronic colour correction circuit - Google Patents

Electronic colour correction circuit

Info

Publication number
GB1273611A
GB1273611A GB3232669A GB3232669A GB1273611A GB 1273611 A GB1273611 A GB 1273611A GB 3232669 A GB3232669 A GB 3232669A GB 3232669 A GB3232669 A GB 3232669A GB 1273611 A GB1273611 A GB 1273611A
Authority
GB
United Kingdom
Prior art keywords
colour
amplifier
red
transistor
output
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
Application number
GB3232669A
Other languages
English (en)
Inventor
Robert Waldemar Huboi
Edward Michael Waz
Thomas Garaway Seckel
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1273611A publication Critical patent/GB1273611A/en
Expired 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
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6011—Colour correction or control with simulation on a subsidiary picture reproducer

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Dot-Matrix Printers And Others (AREA)
GB3232669A 1968-06-28 1969-06-26 Electronic colour correction circuit Expired GB1273611A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74100868A 1968-06-28 1968-06-28

Publications (1)

Publication Number Publication Date
GB1273611A true GB1273611A (en) 1972-05-10

Family

ID=24978989

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3232669A Expired GB1273611A (en) 1968-06-28 1969-06-26 Electronic colour correction circuit

Country Status (3)

Country Link
DE (1) DE1932575A1 (enrdf_load_stackoverflow)
FR (1) FR2014377A1 (enrdf_load_stackoverflow)
GB (1) GB1273611A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1413901A1 (en) * 2000-12-29 2004-04-28 Lg Electronics Inc. Rotating colour filter drum

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253447A (en) * 1978-10-16 1981-03-03 Welch Allyn, Inc. Color endoscope with charge coupled device and television viewing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1413901A1 (en) * 2000-12-29 2004-04-28 Lg Electronics Inc. Rotating colour filter drum

Also Published As

Publication number Publication date
DE1932575A1 (de) 1970-01-08
FR2014377A1 (enrdf_load_stackoverflow) 1970-04-17

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees