KR910005248B1 - 블랙 영상 전류의 레벨 감지장치 - Google Patents

블랙 영상 전류의 레벨 감지장치 Download PDF

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Publication number
KR910005248B1
KR910005248B1 KR1019830002931A KR830002931A KR910005248B1 KR 910005248 B1 KR910005248 B1 KR 910005248B1 KR 1019830002931 A KR1019830002931 A KR 1019830002931A KR 830002931 A KR830002931 A KR 830002931A KR 910005248 B1 KR910005248 B1 KR 910005248B1
Authority
KR
South Korea
Prior art keywords
electrode
transistor
signal
current
impedance
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
KR1019830002931A
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English (en)
Korean (ko)
Other versions
KR840005641A (ko
Inventor
프레스톤 파커 로버트
Original Assignee
알 씨 에이 코포레이션
글렌 에이취. 브르스틀
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 알 씨 에이 코포레이션, 글렌 에이취. 브르스틀 filed Critical 알 씨 에이 코포레이션
Publication of KR840005641A publication Critical patent/KR840005641A/ko
Application granted granted Critical
Publication of KR910005248B1 publication Critical patent/KR910005248B1/ko
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/66—Transforming electric information into light information
    • H04N5/68—Circuit details for cathode-ray display tubes
    • 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)
  • Transforming Electric Information Into Light Information (AREA)
KR1019830002931A 1982-07-01 1983-06-28 블랙 영상 전류의 레벨 감지장치 Expired KR910005248B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US394,422 1982-07-01
US394.422 1982-07-01
US06/394,422 US4463385A (en) 1982-07-01 1982-07-01 Kinescope black level current sensing apparatus

Publications (2)

Publication Number Publication Date
KR840005641A KR840005641A (ko) 1984-11-14
KR910005248B1 true KR910005248B1 (ko) 1991-07-24

Family

ID=23558892

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830002931A Expired KR910005248B1 (ko) 1982-07-01 1983-06-28 블랙 영상 전류의 레벨 감지장치

Country Status (14)

Country Link
US (1) US4463385A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5922487A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR910005248B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT390537B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU562366B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1199103A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CS (1) CS248706B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3323601A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES523594A0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI76231C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2529738B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2122856B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1170163B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PT (1) PT76962B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523233A (en) * 1982-11-12 1985-06-11 Rca Corporation Automatic bias control system with compensated sense point
US4639785A (en) * 1984-03-26 1987-01-27 Rca Corporation Non-saturating video output amplifier
JPH0666897B2 (ja) * 1984-08-13 1994-08-24 アールシーエー トムソン ライセンシング コーポレイシヨン 映像信号処理装置
AU576379B2 (en) * 1984-08-13 1988-08-25 Rca Licensing Corporation Kinescope bias sensing circuit
US4600950A (en) * 1984-10-01 1986-07-15 Rca Corporation Kinescope bias sensing circuit
US4591912A (en) * 1984-10-30 1986-05-27 Rca Corporation Peaking circuit for video driver stage
US5034666A (en) * 1990-04-13 1991-07-23 Thomson Consumer Electronics, Inc. Power supply for an electrode of a CRT
GB9124071D0 (en) * 1991-11-13 1992-01-02 Thomson Consumer Electronics Crt bias compensation
JP2001027885A (ja) * 1999-07-14 2001-01-30 Sony Corp カットオフ調整装置
US10862429B2 (en) 2019-01-09 2020-12-08 Silanna Asia Pte Ltd Apparatus for optimized turn-off of a cascode amplifier

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
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
GB1582138A (en) * 1976-07-19 1980-12-31 Rca Corp Video amplifier circuit
NL184657C (nl) * 1978-01-25 1989-09-18 Philips Nv Televisiebeeldweergeefinrichting.
DE2960094D1 (en) * 1978-03-16 1981-03-19 Videocolor Sa Apparatus for generating the cut-off voltage of a cathode-ray-tube and colour television receiver embodying such an apparatus
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
FR2461418A1 (fr) * 1979-07-09 1981-01-30 Videocolor Procede d'elaboration et de correction automatiques de la tension de blocage d'un canon a electrons et dispositif pour la mise en oeuvre de ce procede
US4331981A (en) * 1980-09-25 1982-05-25 Rca Corporation Linear high gain sampling amplifier
US4331982A (en) * 1980-09-25 1982-05-25 Rca Corporation Sample and hold circuit particularly for small signals

Also Published As

Publication number Publication date
AU562366B2 (en) 1987-06-11
AT390537B (de) 1990-05-25
US4463385A (en) 1984-07-31
FI76231B (fi) 1988-05-31
FR2529738B1 (fr) 1988-11-25
GB8317662D0 (en) 1983-08-03
KR840005641A (ko) 1984-11-14
PT76962A (en) 1983-07-01
IT1170163B (it) 1987-06-03
CA1199103A (en) 1986-01-07
ES8405224A1 (es) 1984-05-16
FR2529738A1 (fr) 1984-01-06
ATA241683A (de) 1989-10-15
JPH0259667B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-12-13
IT8321850A1 (it) 1984-12-29
GB2122856A (en) 1984-01-18
GB2122856B (en) 1986-02-12
PT76962B (en) 1986-01-28
AU1621983A (en) 1984-01-05
CS248706B2 (en) 1987-02-12
FI76231C (fi) 1988-09-09
DE3323601A1 (de) 1984-01-05
JPS5922487A (ja) 1984-02-04
FI832311L (fi) 1984-01-02
DE3323601C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-06-30
FI832311A0 (fi) 1983-06-23
ES523594A0 (es) 1984-05-16
IT8321850A0 (it) 1983-06-29

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