BE733498A - Limiteurs de luminosité - Google Patents

Limiteurs de luminosité

Info

Publication number
BE733498A
BE733498A BE733498DA BE733498A BE 733498 A BE733498 A BE 733498A BE 733498D A BE733498D A BE 733498DA BE 733498 A BE733498 A BE 733498A
Authority
BE
Belgium
Prior art keywords
limiters
brightness
brightness limiters
Prior art date
Application number
Other languages
English (en)
French (fr)
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 BE733498A publication Critical patent/BE733498A/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/44Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/57Control of contrast or brightness
    • H04N5/59Control of contrast or brightness in dependence upon beam current of cathode ray tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Processing Of Color Television Signals (AREA)
  • Details Of Television Scanning (AREA)
  • Picture Signal Circuits (AREA)
BE733498D 1968-05-22 1969-05-22 Limiteurs de luminosité BE733498A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73099468A 1968-05-22 1968-05-22

Publications (1)

Publication Number Publication Date
BE733498A true BE733498A (fr) 1969-11-03

Family

ID=24937629

Family Applications (1)

Application Number Title Priority Date Filing Date
BE733498D BE733498A (fr) 1968-05-22 1969-05-22 Limiteurs de luminosité

Country Status (10)

Country Link
US (1) US3541240A (nl)
AT (1) AT301638B (nl)
BE (1) BE733498A (nl)
DK (1) DK146900C (nl)
ES (1) ES367456A1 (nl)
FR (1) FR2043595B1 (nl)
GB (1) GB1271999A (nl)
MY (1) MY7300419A (nl)
NL (1) NL169013C (nl)
SE (1) SE363952B (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578901A (en) * 1968-05-20 1971-05-18 Rca Corp Video amplifier for driving a delay line between grounded collector and grounded base
JPS5120659Y2 (nl) * 1971-01-28 1976-05-29
US3707597A (en) * 1971-03-08 1972-12-26 Rca Corp Video blanking and audio muting circuit
US3735029A (en) * 1971-04-09 1973-05-22 D Sunstein Method and apparatus for maintaining the beam current of an image-display device within controlled limits
US3924067A (en) * 1974-08-16 1975-12-02 Admiral Corp Automatic beam current limiter with video hold-off
US4070691A (en) * 1975-04-28 1978-01-24 Thomson-Csf Laboratories, Inc. Stabilizing system for cathode ray tube
WO1987006831A1 (en) * 1986-05-15 1987-11-19 Emory University Composition and method for treating a thrombus and embolus
US5177413A (en) * 1992-02-25 1993-01-05 Thomson Consumer Electronics, Inc. Arrangement for generating a beam current indicative signal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179743A (en) * 1959-03-27 1965-04-20 Rca Corp Television brightness and contrast control circuit
US3072741A (en) * 1959-03-27 1963-01-08 Rca Corp Television brightness and contrast control circuit
US3009989A (en) * 1959-04-01 1961-11-21 Rca Corp Television brightness and control circuit
US3465095A (en) * 1967-04-26 1969-09-02 Motorola Inc Automatic beam intensity limiter

Also Published As

Publication number Publication date
FR2043595B1 (nl) 1974-09-20
DK146900C (da) 1984-07-09
DE1926018A1 (de) 1969-12-04
NL169013B (nl) 1981-12-16
NL169013C (nl) 1982-05-17
DK146900B (da) 1984-01-30
DE1926018B2 (de) 1975-05-22
GB1271999A (en) 1972-04-26
FR2043595A1 (nl) 1971-02-19
US3541240A (en) 1970-11-17
NL6907765A (nl) 1969-11-25
ES367456A1 (es) 1971-04-01
SE363952B (nl) 1974-02-04
MY7300419A (en) 1973-12-31
AT301638B (de) 1972-09-11

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: RCA LICENSING CORP.

Effective date: 19890522

CA Change of address of the owner of the patent

Owner name: *RCA LICENSING CORP.:TWO INDEPENDENCE WAY, PRINCET

Effective date: 19881003