FR2534762B1 - Systeme de reglage automatique de la polarisation d'un tube-image compense pour des dissimilarites de conduction des canons d'electrons du tube-image - Google Patents

Systeme de reglage automatique de la polarisation d'un tube-image compense pour des dissimilarites de conduction des canons d'electrons du tube-image

Info

Publication number
FR2534762B1
FR2534762B1 FR8316305A FR8316305A FR2534762B1 FR 2534762 B1 FR2534762 B1 FR 2534762B1 FR 8316305 A FR8316305 A FR 8316305A FR 8316305 A FR8316305 A FR 8316305A FR 2534762 B1 FR2534762 B1 FR 2534762B1
Authority
FR
France
Prior art keywords
image tube
dissimilarities
polarization
conduction
automatically adjusting
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
FR8316305A
Other languages
English (en)
Other versions
FR2534762A1 (fr
Inventor
Robert Preston Parker
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
Application filed by RCA Corp filed Critical RCA Corp
Publication of FR2534762A1 publication Critical patent/FR2534762A1/fr
Application granted granted Critical
Publication of FR2534762B1 publication Critical patent/FR2534762B1/fr
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
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/18—Picture reproducers using cathode ray tubes using separate electron beams for the primary colour signals
    • H04N9/20—Picture reproducers using cathode ray tubes using separate electron beams for the primary colour signals with more than one beam in a tube
    • 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)
  • Processing Of Color Television Signals (AREA)
  • Picture Signal Circuits (AREA)
  • Television Receiver Circuits (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Electron Sources, Ion Sources (AREA)
FR8316305A 1982-10-14 1983-10-13 Systeme de reglage automatique de la polarisation d'un tube-image compense pour des dissimilarites de conduction des canons d'electrons du tube-image Expired FR2534762B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/434,328 US4484226A (en) 1982-10-14 1982-10-14 Automatic kinescope bias control system compensated for kinescope electron gun conduction dissimilarities

Publications (2)

Publication Number Publication Date
FR2534762A1 FR2534762A1 (fr) 1984-04-20
FR2534762B1 true FR2534762B1 (fr) 1988-11-25

Family

ID=23723780

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8316305A Expired FR2534762B1 (fr) 1982-10-14 1983-10-13 Systeme de reglage automatique de la polarisation d'un tube-image compense pour des dissimilarites de conduction des canons d'electrons du tube-image

Country Status (19)

Country Link
US (1) US4484226A (fr)
JP (1) JPS5990474A (fr)
KR (1) KR920003724B1 (fr)
AT (1) AT392865B (fr)
AU (1) AU564170B2 (fr)
CA (1) CA1206599A (fr)
DE (1) DE3337299C2 (fr)
DK (1) DK162554C (fr)
ES (1) ES526337A0 (fr)
FI (1) FI76466C (fr)
FR (1) FR2534762B1 (fr)
GB (1) GB2129248B (fr)
HK (1) HK19587A (fr)
IT (1) IT1167582B (fr)
MY (1) MY8700372A (fr)
NZ (1) NZ205952A (fr)
PT (1) PT77462B (fr)
SE (1) SE453243B (fr)
ZA (1) ZA837637B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT77461B (en) * 1982-10-14 1986-03-18 Rca Corp Signal processing network for an automatic kwescope bias control system
JPS61140279A (ja) * 1984-12-12 1986-06-27 Toshiba Corp 映像信号処理回路
US4730210A (en) * 1985-08-14 1988-03-08 Zenith Electronics Corporation Wideband analog RGB video processor with negative feedback capability and black level control
JPS6387081A (ja) * 1986-09-30 1988-04-18 Toshiba Corp モニタテレビジヨン装置
GB9124071D0 (en) * 1991-11-13 1992-01-02 Thomson Consumer Electronics Crt bias compensation
US5276508A (en) * 1992-11-05 1994-01-04 Eastman Kodak Company Analog signal processor for electronic imaging system providing highly accurate reproduction of images
US10673396B1 (en) * 2019-01-31 2020-06-02 United Silicon Carbide, Inc. Series-connected FETs in active linear mode

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387405A (en) * 1971-01-26 1983-06-07 Rca Corporation Automatic kinescope bias control system with digital signal processing
DE2249703A1 (de) * 1972-10-11 1974-04-18 Bosch Fernsehanlagen Schaltung zur stabilisierung des arbeitspunktes von bildroehren
GB1517041A (en) * 1975-08-27 1978-07-05 Rca Corp Amplifier suitable for use as a colour kinescope driver
US4012775A (en) * 1975-04-28 1977-03-15 Thomson Csf Laboratories, Inc. System for stabilizing cathode ray tube operation
GB1575604A (en) * 1976-01-27 1980-09-24 Bang & Olufsen As Colour television receivers
US4135200A (en) * 1977-05-12 1979-01-16 Rca Corporation Brightness control circuit with predictable brightness control range
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
US4277798A (en) * 1979-04-18 1981-07-07 Rca Corporation Automatic kinescope biasing system with increased interference immunity
US4331982A (en) * 1980-09-25 1982-05-25 Rca Corporation Sample and hold circuit particularly for small signals
DE3263717D1 (en) * 1982-02-27 1985-06-27 Itt Ind Gmbh Deutsche Ic set with three integrated circuits for videosignal processing in a colour television receiver
US4414577A (en) * 1982-07-15 1983-11-08 Rca Corporation Manually gain presettable kinescope driver in an automatic kinescope bias control system

Also Published As

Publication number Publication date
AT392865B (de) 1991-06-25
NZ205952A (en) 1987-03-31
PT77462B (en) 1986-03-19
FI833654A0 (fi) 1983-10-07
MY8700372A (en) 1987-12-31
PT77462A (en) 1983-11-01
IT8323294A0 (it) 1983-10-13
KR920003724B1 (ko) 1992-05-09
FI76466C (fi) 1988-10-10
IT8323294A1 (it) 1985-04-13
AU564170B2 (en) 1987-08-06
SE8305541L (sv) 1984-04-15
GB2129248A (en) 1984-05-10
CA1206599A (fr) 1986-06-24
SE8305541D0 (sv) 1983-10-07
GB2129248B (en) 1986-06-11
SE453243B (sv) 1988-01-18
DK162554C (da) 1992-05-11
FI833654A (fi) 1984-04-15
ZA837637B (en) 1984-06-27
ATA367483A (de) 1990-11-15
AU1998183A (en) 1984-04-19
IT1167582B (it) 1987-05-13
HK19587A (en) 1987-03-13
JPH0532949B2 (fr) 1993-05-18
FR2534762A1 (fr) 1984-04-20
DE3337299A1 (de) 1984-04-19
DE3337299C2 (de) 1985-08-22
FI76466B (fi) 1988-06-30
DK473983D0 (da) 1983-10-13
ES8406827A1 (es) 1984-07-01
ES526337A0 (es) 1984-07-01
JPS5990474A (ja) 1984-05-24
US4484226A (en) 1984-11-20
KR840006584A (ko) 1984-11-30
GB8327417D0 (en) 1983-11-16
DE3337299C3 (fr) 1990-01-04
DK162554B (da) 1991-11-11
DK473983A (da) 1984-04-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse