FR1568596A - - Google Patents

Info

Publication number
FR1568596A
FR1568596A FR1568596DA FR1568596A FR 1568596 A FR1568596 A FR 1568596A FR 1568596D A FR1568596D A FR 1568596DA FR 1568596 A FR1568596 A FR 1568596A
Authority
FR
France
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
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
Application granted granted Critical
Publication of FR1568596A publication Critical patent/FR1568596A/fr
Expired legal-status Critical Current

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
FR1568596D 1967-06-12 1968-06-11 Expired FR1568596A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR1568596A true FR1568596A (fr) 1969-05-23

Family

ID=24588667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1568596D Expired FR1568596A (fr) 1967-06-12 1968-06-11

Country Status (10)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2059666A1 (fr) * 1969-08-25 1971-06-04 Rca Corp

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (fr) * 1961-11-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2059666A1 (fr) * 1969-08-25 1971-06-04 Rca Corp

Also Published As

Publication number Publication date
GB1220955A (en) 1971-01-27
NL160696B (nl) 1979-06-15
BE716461A (fr) 1968-11-04
AT279689B (de) 1970-03-10
NL160696C (nl) 1979-11-15
US3535436A (en) 1970-10-20
SE350172B (fr) 1972-10-16
DE1762416B2 (de) 1971-09-30
MY7300380A (en) 1973-12-31
DE1762416A1 (de) 1971-05-27
ES354861A1 (es) 1969-11-16
NL6808185A (fr) 1968-12-13

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Legal Events

Date Code Title Description
ST Notification of lapse