USB73017I5 - - Google Patents

Info

Publication number
USB73017I5
USB73017I5 US7301770A USB73017I5 US B73017 I5 USB73017 I5 US B73017I5 US 7301770 A US7301770 A US 7301770A US B73017 I5 USB73017 I5 US B73017I5
Authority
US
United States
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
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
Priority claimed from JP7479969A external-priority patent/JPS4932217B1/ja
Priority claimed from JP7555669A external-priority patent/JPS4932218B1/ja
Priority claimed from JP7479069A external-priority patent/JPS4932216B1/ja
Priority claimed from JP3416470A external-priority patent/JPS4944538B1/ja
Priority claimed from JP3416670A external-priority patent/JPS5015533B1/ja
Application filed filed Critical
Publication of USB73017I5 publication Critical patent/USB73017I5/en
Application granted granted Critical
Publication of US4001879A publication Critical patent/US4001879A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/643—Hue control means, e.g. flesh tone control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
US05/073,017 1969-09-20 1970-09-17 Automatic hue-control apparatus for color television receivers Expired - Lifetime US4001879A (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP7479969A JPS4932217B1 (en) 1969-09-20 1969-09-20
JA44-74790 1969-09-20
JA44-74799 1969-09-20
JP7555669A JPS4932218B1 (en) 1969-09-20 1969-09-20
JP7479069A JPS4932216B1 (en) 1969-09-20 1969-09-20
JA44-75556 1969-09-20
JA45-34164 1970-04-20
JP3416470A JPS4944538B1 (en) 1970-04-20 1970-04-20
JP3416670A JPS5015533B1 (en) 1970-04-20 1970-04-20
JA45-34166 1970-04-20

Publications (2)

Publication Number Publication Date
USB73017I5 true USB73017I5 (en) 1976-03-09
US4001879A US4001879A (en) 1977-01-04

Family

ID=27521586

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/073,017 Expired - Lifetime US4001879A (en) 1969-09-20 1970-09-17 Automatic hue-control apparatus for color television receivers

Country Status (1)

Country Link
US (1) US4001879A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55149588A (en) * 1979-05-10 1980-11-20 Matsushita Electric Ind Co Ltd Color stabilization unit for color television receiver
US4528586A (en) * 1983-04-21 1985-07-09 Rca Corporation Automatic tint correction with reduced color saturation error
US4554576A (en) * 1983-04-21 1985-11-19 Rca Corporation Auto flesh circuitry as for a digital TV receiver
US4562460A (en) * 1983-04-21 1985-12-31 Rca Corporation Manual hue control as for a digital TV
US4544944A (en) * 1983-06-07 1985-10-01 Rca Corporation Auto-tint circuit for a TV receiver
US4523221A (en) * 1983-06-07 1985-06-11 Rca Corporation TV Receiver circuitry for performing chroma gain, auto-flesh control and the matrixing of I and Q signals to (R-Y), (B-Y) and (G-Y) signals

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL195130A (en) * 1954-02-26
US3525802A (en) * 1969-10-02 1970-08-25 Magnavox Co Hue expander circuits

Also Published As

Publication number Publication date
US4001879A (en) 1977-01-04

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