GB2128444B - Automatic bias control system for an image reproducing device - Google Patents

Automatic bias control system for an image reproducing device

Info

Publication number
GB2128444B
GB2128444B GB08327413A GB8327413A GB2128444B GB 2128444 B GB2128444 B GB 2128444B GB 08327413 A GB08327413 A GB 08327413A GB 8327413 A GB8327413 A GB 8327413A GB 2128444 B GB2128444 B GB 2128444B
Authority
GB
United Kingdom
Prior art keywords
control system
reproducing device
bias control
image reproducing
automatic bias
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
GB08327413A
Other versions
GB2128444A (en
GB8327413D0 (en
Inventor
Robert Preston Parker
James Charles Tallant
James Hettiger
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.)
RCA Corp
Original Assignee
RCA Corp
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 US06/434,314 external-priority patent/US4484228A/en
Priority claimed from US06/434,329 external-priority patent/US4484227A/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of GB8327413D0 publication Critical patent/GB8327413D0/en
Publication of GB2128444A publication Critical patent/GB2128444A/en
Application granted granted Critical
Publication of GB2128444B publication Critical patent/GB2128444B/en
Expired 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
    • H04N9/72—Circuits for processing colour signals for reinsertion of DC and slowly varying components of colour signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Optical Communication System (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Peptides Or Proteins (AREA)
  • Endoscopes (AREA)
GB08327413A 1982-10-14 1983-10-13 Automatic bias control system for an image reproducing device Expired GB2128444B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/434,314 US4484228A (en) 1982-10-14 1982-10-14 Signal processing network for an automatic kinescope bias control system
US06/434,329 US4484227A (en) 1982-10-14 1982-10-14 Automatic kinescope bias control system compensated for sense point impedance variations

Publications (3)

Publication Number Publication Date
GB8327413D0 GB8327413D0 (en) 1983-11-16
GB2128444A GB2128444A (en) 1984-04-26
GB2128444B true GB2128444B (en) 1986-09-17

Family

ID=27030137

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08327413A Expired GB2128444B (en) 1982-10-14 1983-10-13 Automatic bias control system for an image reproducing device

Country Status (14)

Country Link
KR (1) KR910009426B1 (en)
AT (1) AT387484B (en)
AU (1) AU564933B2 (en)
DE (1) DE3337298C2 (en)
DK (1) DK163779C (en)
ES (1) ES526334A0 (en)
FI (1) FI76232C (en)
FR (1) FR2534763B1 (en)
GB (1) GB2128444B (en)
HK (1) HK18287A (en)
IT (1) IT1167580B (en)
NZ (1) NZ205953A (en)
PT (1) PT77461B (en)
SE (1) SE453242B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8524196D0 (en) * 1985-10-01 1985-11-06 Rca Corp Hold circuit
US5278476A (en) * 1991-11-13 1994-01-11 U.S. Philips Corporation Display device including a black level setting circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207592A (en) * 1978-10-13 1980-06-10 Rca Corporation Automatic kinescope bias control circuit
US4263622A (en) * 1979-01-30 1981-04-21 Rca Corporation Automatic kinescope biasing system
US4331982A (en) * 1980-09-25 1982-05-25 Rca Corporation Sample and hold circuit particularly for small signals
US4484226A (en) * 1982-10-14 1984-11-20 Rca Corporation Automatic kinescope bias control system compensated for kinescope electron gun conduction dissimilarities

Also Published As

Publication number Publication date
DK474083A (en) 1984-04-15
ATA367383A (en) 1988-06-15
SE453242B (en) 1988-01-18
DE3337298C2 (en) 1985-04-18
KR910009426B1 (en) 1991-11-15
FI76232C (en) 1988-09-09
PT77461B (en) 1986-03-18
DE3337298A1 (en) 1984-04-19
IT1167580B (en) 1987-05-13
FI833653A0 (en) 1983-10-07
FI833653A (en) 1984-04-15
KR840006583A (en) 1984-11-30
AU564933B2 (en) 1987-09-03
FR2534763A1 (en) 1984-04-20
NZ205953A (en) 1987-03-31
ES8406826A1 (en) 1984-08-01
AU1998283A (en) 1984-04-19
DK163779C (en) 1992-08-31
AT387484B (en) 1989-01-25
HK18287A (en) 1987-03-06
PT77461A (en) 1983-11-01
FI76232B (en) 1988-05-31
SE8305540D0 (en) 1983-10-07
DE3337298C3 (en) 1990-01-04
DK474083D0 (en) 1983-10-13
GB2128444A (en) 1984-04-26
GB8327413D0 (en) 1983-11-16
SE8305540L (en) 1984-04-15
FR2534763B1 (en) 1989-10-13
IT8323251A1 (en) 1985-04-11
IT8323251A0 (en) 1983-10-11
DK163779B (en) 1992-03-30
ES526334A0 (en) 1984-08-01

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20021013