BE716461A - - Google Patents

Info

Publication number
BE716461A
BE716461A BE716461DA BE716461A BE 716461 A BE716461 A BE 716461A BE 716461D A BE716461D A BE 716461DA BE 716461 A BE716461 A BE 716461A
Authority
BE
Belgium
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
Application filed filed Critical
Publication of BE716461A publication Critical patent/BE716461A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/20—Prevention of damage to cathode-ray tubes in the event of failure of scanning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
    • H04N3/185—Maintaining dc voltage constant
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/16—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level
    • H04N5/18—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit
    • H04N5/185—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit for the black level
    • 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
BE716461D 1967-06-12 1968-06-12 BE716461A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64535467A 1967-06-12 1967-06-12

Publications (1)

Publication Number Publication Date
BE716461A true BE716461A (xx) 1968-11-04

Family

ID=24588667

Family Applications (1)

Application Number Title Priority Date Filing Date
BE716461D BE716461A (xx) 1967-06-12 1968-06-12

Country Status (10)

Country Link
US (1) US3535436A (xx)
AT (1) AT279689B (xx)
BE (1) BE716461A (xx)
DE (1) DE1762416B2 (xx)
ES (1) ES354861A1 (xx)
FR (1) FR1568596A (xx)
GB (1) GB1220955A (xx)
MY (1) MY7300380A (xx)
NL (1) NL160696C (xx)
SE (1) SE350172B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3647944A (en) * 1969-08-25 1972-03-07 Rca Corp Kinescope bias arrangement to provide both constant amplitude dc restoration pulses and arc discharge protection
US4178610A (en) * 1978-02-17 1979-12-11 Gte Sylvania Incorporated Clamp circuit for RGB output stages
US4870529A (en) * 1986-10-31 1989-09-26 Displaytek, Inc. Active arc protection circuit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE25284E (en) * 1954-08-04 1962-11-06 D loughlin
US2938073A (en) * 1955-10-19 1960-05-24 Rca Corp Color television
US2938946A (en) * 1956-12-20 1960-05-31 Rca Corp Color processing system
GB933935A (en) * 1960-12-09 1963-08-14 Gen Electric Co Ltd Improvements in or relating to colour television apparatus
BE625030A (xx) * 1961-11-20

Also Published As

Publication number Publication date
GB1220955A (en) 1971-01-27
NL160696B (nl) 1979-06-15
FR1568596A (xx) 1969-05-23
AT279689B (de) 1970-03-10
NL160696C (nl) 1979-11-15
US3535436A (en) 1970-10-20
SE350172B (xx) 1972-10-16
DE1762416B2 (de) 1971-09-30
MY7300380A (en) 1973-12-31
DE1762416A1 (de) 1971-05-27
ES354861A1 (es) 1969-11-16
NL6808185A (xx) 1968-12-13

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