NL6808185A - - Google Patents

Info

Publication number
NL6808185A
NL6808185A NL6808185A NL6808185A NL6808185A NL 6808185 A NL6808185 A NL 6808185A NL 6808185 A NL6808185 A NL 6808185A NL 6808185 A NL6808185 A NL 6808185A NL 6808185 A NL6808185 A NL 6808185A
Authority
NL
Netherlands
Application number
NL6808185A
Other versions
NL160696B (nl
NL160696C (nl
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 NL6808185A publication Critical patent/NL6808185A/xx
Publication of NL160696B publication Critical patent/NL160696B/xx
Application granted granted Critical
Publication of NL160696C publication Critical patent/NL160696C/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Details Of Television Scanning (AREA)
NL6808185.A 1967-06-12 1968-06-11 Televisie-ontvanger met van een grendelketen voorziene transistorvideoversterkers. NL160696C (nl)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NL6808185A true NL6808185A (en:Method) 1968-12-13
NL160696B NL160696B (nl) 1979-06-15
NL160696C NL160696C (nl) 1979-11-15

Family

ID=24588667

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6808185.A NL160696C (nl) 1967-06-12 1968-06-11 Televisie-ontvanger met van een grendelketen voorziene transistorvideoversterkers.

Country Status (10)

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

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 (en:Method) * 1961-11-20

Also Published As

Publication number Publication date
FR1568596A (en:Method) 1969-05-23
ES354861A1 (es) 1969-11-16
SE350172B (en:Method) 1972-10-16
DE1762416A1 (de) 1971-05-27
NL160696B (nl) 1979-06-15
BE716461A (en:Method) 1968-11-04
GB1220955A (en) 1971-01-27
AT279689B (de) 1970-03-10
MY7300380A (en) 1973-12-31
US3535436A (en) 1970-10-20
DE1762416B2 (de) 1971-09-30
NL160696C (nl) 1979-11-15

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: RCA