DD141964A5 - Automatischer spitzenstrahlstrombegrenzer - Google Patents

Automatischer spitzenstrahlstrombegrenzer Download PDF

Info

Publication number
DD141964A5
DD141964A5 DD79210843A DD21084379A DD141964A5 DD 141964 A5 DD141964 A5 DD 141964A5 DD 79210843 A DD79210843 A DD 79210843A DD 21084379 A DD21084379 A DD 21084379A DD 141964 A5 DD141964 A5 DD 141964A5
Authority
DD
German Democratic Republic
Prior art keywords
current
picture tube
circuit
arrangement according
operating current
Prior art date
Application number
DD79210843A
Other languages
German (de)
English (en)
Inventor
Donald H Willis
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 DD141964A5 publication Critical patent/DD141964A5/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/57—Control of contrast or brightness
    • H04N5/59—Control of contrast or brightness in dependence upon beam current of cathode ray tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
  • Details Of Television Scanning (AREA)
  • Picture Signal Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
DD79210843A 1978-02-09 1979-02-06 Automatischer spitzenstrahlstrombegrenzer DD141964A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/876,238 US4167025A (en) 1978-02-09 1978-02-09 Automatic peak beam current limiter

Publications (1)

Publication Number Publication Date
DD141964A5 true DD141964A5 (de) 1980-05-28

Family

ID=25367248

Family Applications (1)

Application Number Title Priority Date Filing Date
DD79210843A DD141964A5 (de) 1978-02-09 1979-02-06 Automatischer spitzenstrahlstrombegrenzer

Country Status (24)

Country Link
US (1) US4167025A (cs)
JP (1) JPS5829033B2 (cs)
AT (1) AT382747B (cs)
AU (1) AU530947B2 (cs)
BE (1) BE873948A (cs)
CA (1) CA1127291A (cs)
CS (1) CS252803B2 (cs)
DD (1) DD141964A5 (cs)
DE (1) DE2905005C2 (cs)
DK (1) DK148110C (cs)
ES (1) ES477608A1 (cs)
FI (1) FI67005C (cs)
FR (1) FR2417225A1 (cs)
GB (1) GB2014409B (cs)
HK (1) HK16487A (cs)
IT (1) IT1111785B (cs)
MX (1) MX4381E (cs)
MY (1) MY8500714A (cs)
NL (1) NL7901015A (cs)
NZ (1) NZ189587A (cs)
PL (1) PL119550B1 (cs)
SE (1) SE438765B (cs)
SU (1) SU1207406A3 (cs)
ZA (1) ZA79451B (cs)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253121A (en) * 1978-10-12 1981-02-24 Rca Corporation Plural sequential operating mode automatic kinescope beam current limiter
US4209808A (en) * 1979-03-26 1980-06-24 Rca Corporation Stabilized automatic brightness control network in a video signal processing system including an automatic kinescope beam current limiter
US4321513A (en) * 1980-09-08 1982-03-23 Rca Corporation Television receiver high voltage protection circuit
US4451849A (en) * 1982-06-23 1984-05-29 Rca Corporation Plural operating mode ambient light responsive television picture control
US4516152A (en) * 1983-05-23 1985-05-07 Rca Corporation Video signal processor with automatic kinescope white balance and beam current limiter control systems
US4549218A (en) * 1983-09-30 1985-10-22 Rca Corporation On-screen display
US4549217A (en) * 1983-09-30 1985-10-22 Rca Corporation Automatic contrast reduction circuit for a teletext or monitor operation
US4599643A (en) * 1983-12-29 1986-07-08 Rca Corporation Apparatus responsive to plural color video signals for amplitude limiting the video signals to assist beam current limiting
US4554578A (en) * 1984-03-02 1985-11-19 Rca Corporation Error compensated control system in a video signal processor
US4633320A (en) * 1984-03-08 1986-12-30 Rca Corporation Video signal processor with automatic kinescope beam current limiter
US4562479A (en) * 1984-04-26 1985-12-31 Rca Corporation Automatic kinescope beam current limiter
US4689668A (en) * 1986-07-14 1987-08-25 Rca Corporation Auxiliary kinescope beam current limiter with plural cascaded low pass filter and peak detector stages
US4901156A (en) * 1986-12-26 1990-02-13 Goldstart Co., Ltd. Automatic brightness limiting circuit
US5068730A (en) * 1989-04-20 1991-11-26 Thomson Consumer Electronics, Inc. Video control circuit
GB9006250D0 (en) * 1990-03-20 1990-05-16 Rca Licensing Corp Non-linear beam current limiter
US5313294A (en) * 1990-03-20 1994-05-17 Rca Thomson Licensing Corporation Beam current limiting arrangement having a peak amplitude, responsive threshold
US5847773A (en) * 1991-08-30 1998-12-08 Thomson Consumer Electronics, Inc. Video system including apparatus for deactivating an automatic control arrangement
US5200829A (en) * 1991-12-16 1993-04-06 Thomson Consumer Electronics, Inc. Contrast beam current limiting arrangement with secondary brightness beam current limiting provisions
US5177413A (en) * 1992-02-25 1993-01-05 Thomson Consumer Electronics, Inc. Arrangement for generating a beam current indicative signal
KR100214634B1 (ko) * 1996-12-21 1999-08-02 구자홍 프로젝션 티브이의 b색 감마보정 회로
US6563495B1 (en) * 1998-12-21 2003-05-13 Thomson Licensing S.A. Automatic screen saver
US6483557B1 (en) 1999-11-05 2002-11-19 Thomson Licensing Sa Emission control in a video display
US6329770B1 (en) 1999-11-05 2001-12-11 Thomson Licensing S.A. Control of emission in a video display

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1462900A1 (de) * 1966-12-09 1968-12-19 Philips Patentverwaltung Schaltungsanordnung zur Strahlstrombegrenzung einer Elektronenstrahlroehre
US3914545A (en) * 1972-08-02 1975-10-21 Zenith Radio Corp Automatic contrast control utilizing three control signals
JPS5230821Y2 (cs) * 1973-02-28 1977-07-14
US3848945A (en) * 1973-03-16 1974-11-19 Warwick Electronics Inc Brightness limiting circuit
US3842201A (en) * 1973-04-09 1974-10-15 Gen Electric Beam current limiter
NL179329C (nl) * 1974-09-09 1986-08-18 Philips Nv Televisieontvanger met een bundelstroombegrenzingsschakeling.
JPS59843Y2 (ja) * 1975-10-20 1984-01-11 ソニー株式会社 テレビジユゾウキ
US4067048A (en) * 1976-08-19 1978-01-03 Rca Corporation Automatic beam current limiter
US4079424A (en) * 1977-02-07 1978-03-14 Rca Corporation Automatic transient beam current limiter

Also Published As

Publication number Publication date
ZA79451B (en) 1980-08-27
IT1111785B (it) 1986-01-13
CS252803B2 (en) 1987-10-15
FR2417225A1 (fr) 1979-09-07
US4167025A (en) 1979-09-04
GB2014409A (en) 1979-08-22
CA1127291A (en) 1982-07-06
PL213321A1 (pl) 1979-12-17
FI790353A7 (fi) 1979-08-10
DK148110C (da) 1985-08-05
IT7919866A0 (it) 1979-02-02
DE2905005A1 (de) 1979-08-16
FI67005B (fi) 1984-08-31
JPS5829033B2 (ja) 1983-06-20
NZ189587A (en) 1982-12-07
PL119550B1 (en) 1982-01-30
MX4381E (es) 1982-04-19
BE873948A (fr) 1979-05-29
AU4393879A (en) 1979-08-16
ATA78579A (de) 1986-08-15
SU1207406A3 (ru) 1986-01-23
HK16487A (en) 1987-03-06
NL7901015A (nl) 1979-08-13
MY8500714A (en) 1985-12-31
AU530947B2 (en) 1983-08-04
SE7900954L (sv) 1979-08-10
DE2905005C2 (de) 1982-06-09
FR2417225B1 (cs) 1984-12-28
DK52379A (da) 1979-08-10
CS74479A2 (en) 1987-03-12
SE438765B (sv) 1985-04-29
GB2014409B (en) 1982-08-25
ES477608A1 (es) 1979-10-16
FI67005C (fi) 1984-12-10
DK148110B (da) 1985-03-04
AT382747B (de) 1987-04-10
JPS54116832A (en) 1979-09-11

Similar Documents

Publication Publication Date Title
DD141964A5 (de) Automatischer spitzenstrahlstrombegrenzer
DD156661A5 (de) Automatischer strahlstrombegrenzer fuer eine bildroehre mit aufeinanderfolgenden steuerweisen
DE2819775C3 (de) Schaltungsanordnung zur automatischen Strahlstrombegrenzung einer Bildröhre
AT391236B (de) Strahlstromregelschaltung fuer einen videosignalverarbeitungskanal
DE2941430C2 (de) Strahlstrombegrenzungsschaltung
DE3011726C2 (de) Stabilisierte automatische Helligkeitsregelschaltung in einem Videosignalverarbeitungssystem mit automatischem Strahlstormbegrenzer
DE3514998C2 (cs)
DE2819773A1 (de) Schaltungsanordnung zur begrenzung des mittleren strahlstroms
DE3508168C2 (cs)
DE2519359C3 (de) Schwarzwert-Klemmschaltung für eine videosignalverarbeitende Einrichtung
AT390537B (de) Schaltung zur erzeugung von treibersignalen fuer eine bildroehre und zur regelung des schwarzpegelstromes
DE2449276A1 (de) Schaltung zur automatischen verstaerkungsregelung mit rausch- und ueberlastkorrektureigenschaften
DE69327910T2 (de) Schaltung zur Erzeugung eines den Strahlstrom repräsentierenden Signals
DE3103998C2 (de) Strahlstrombegrenzerschaltung
DE3146926C2 (de) Farbfernsehempfänger
DE2630743A1 (de) Fernsehempfaenger mit automatischem helligkeitsbegrenzer
DE2737552A1 (de) Schaltungsanordnung zur automatischen strahlstrombegrenzung
DE2905004C2 (de) Strahlstrombegrenzungsschaltung
DE3030313A1 (de) Schaltung zur unterdrueckung hochfrequenter stoerungen in einem fernsehempfaenger
DE1903320A1 (de) Automatische Helligkeitssteuerung fuer Fernsehempfaenger
DE2820998A1 (de) Anordnung in einem farbfernsehempfaenger zur erleichterung von justierarbeiten
DE69126532T2 (de) Anordnung zur Strahlstrombegrenzung mit einem von der Spitzenamplitude abhängigen Schwellenwert
DE2805151A1 (de) Einrichtung zum automatischen begrenzen fluechtiger stromanstiege in einem bildwiedergabegeraet
DE2124053C3 (de) Vorspannungsschaltung für einen Matrixverstärker zur Ansteuerung einer Farbbildröhre
DE1963052B2 (de) Regelschaltung fuer den farbverstaerker eines farbfernsehempfaengers