ES423700A1 - Una disposicion que comprende un circuito de corriente de brillo y un primer circuito automatico limitador del brillo para receptores de television. - Google Patents

Una disposicion que comprende un circuito de corriente de brillo y un primer circuito automatico limitador del brillo para receptores de television.

Info

Publication number
ES423700A1
ES423700A1 ES423700A ES423700A ES423700A1 ES 423700 A1 ES423700 A1 ES 423700A1 ES 423700 A ES423700 A ES 423700A ES 423700 A ES423700 A ES 423700A ES 423700 A1 ES423700 A1 ES 423700A1
Authority
ES
Spain
Prior art keywords
brightness
abl
producing current
changes
circuit
Prior art date
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
ES423700A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of ES423700A1 publication Critical patent/ES423700A1/es
Expired legal-status Critical Current

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)
ES423700A 1973-02-28 1974-02-27 Una disposicion que comprende un circuito de corriente de brillo y un primer circuito automatico limitador del brillo para receptores de television. Expired ES423700A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973025320U JPS5230821Y2 (US20030220297A1-20031127-C00009.png) 1973-02-28 1973-02-28

Publications (1)

Publication Number Publication Date
ES423700A1 true ES423700A1 (es) 1976-06-01

Family

ID=12162678

Family Applications (1)

Application Number Title Priority Date Filing Date
ES423700A Expired ES423700A1 (es) 1973-02-28 1974-02-27 Una disposicion que comprende un circuito de corriente de brillo y un primer circuito automatico limitador del brillo para receptores de television.

Country Status (9)

Country Link
US (1) US3980822A (US20030220297A1-20031127-C00009.png)
JP (1) JPS5230821Y2 (US20030220297A1-20031127-C00009.png)
CA (1) CA1021873A (US20030220297A1-20031127-C00009.png)
DE (1) DE2409459C3 (US20030220297A1-20031127-C00009.png)
ES (1) ES423700A1 (US20030220297A1-20031127-C00009.png)
FR (1) FR2219589B1 (US20030220297A1-20031127-C00009.png)
GB (1) GB1431228A (US20030220297A1-20031127-C00009.png)
IT (1) IT1004061B (US20030220297A1-20031127-C00009.png)
NL (1) NL181319C (US20030220297A1-20031127-C00009.png)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079424A (en) * 1977-02-07 1978-03-14 Rca Corporation Automatic transient beam current limiter
US4096518A (en) * 1977-05-05 1978-06-20 Rca Corporation Average beam current limiter
US4167025A (en) * 1978-02-09 1979-09-04 Rca Corporation Automatic peak beam current limiter
JPS56107674A (en) * 1980-01-31 1981-08-26 Sony Corp Gradation correcting device of video signal
DE3407388A1 (de) * 1984-02-29 1985-08-29 Blaupunkt-Werke Gmbh, 3200 Hildesheim Schaltungsanordnung fuer eine bildroehre
US4562479A (en) * 1984-04-26 1985-12-31 Rca Corporation Automatic kinescope beam current limiter
US4649325A (en) * 1986-01-21 1987-03-10 Motorola, Inc. Scanning CRT control system
JPH0789661B2 (ja) * 1986-03-20 1995-09-27 松下電器産業株式会社 平板型陰極線管の駆動方法
KR950008130B1 (ko) * 1986-08-15 1995-07-25 알 씨 에이 라이센싱 코포레이션 비디오 표시장치
US4855864A (en) * 1988-07-22 1989-08-08 Zenith Electronics Corporation High voltage shutdown circuit with brightness tracking
MY105525A (en) * 1989-04-20 1994-10-31 Thomson Consumer Electronics Inc Anti-blister circuit
KR970005942B1 (ko) * 1994-09-16 1997-04-22 엘지전자 주식회사 모니터의 휘도 자동보정장치
JPH09312852A (ja) * 1996-05-22 1997-12-02 Matsushita Electric Ind Co Ltd 自動ビーム電流制限装置
KR100393219B1 (ko) * 2001-03-13 2003-07-31 삼성전자주식회사 자동 빔 전류 제한 회로
US7948501B2 (en) * 2004-03-09 2011-05-24 Olympus Corporation Display control apparatus and method under plural different color spaces

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3009989A (en) * 1959-04-01 1961-11-21 Rca Corp Television brightness and control circuit
DE1512130C3 (de) * 1967-03-22 1975-07-10 Blaupunkt-Werke Gmbh, 3200 Hildesheim Schaltungsanordnung zur Begrenzung des Strahlstromes
US3465095A (en) * 1967-04-26 1969-09-02 Motorola Inc Automatic beam intensity limiter
US3619705A (en) * 1969-10-13 1971-11-09 Gte Sylvania Inc Automatic beam current limiter circuitry
US3674932A (en) * 1971-02-16 1972-07-04 Rca Corp Automatic beam current limiter
GB1400427A (en) * 1971-11-08 1975-07-16 Rca Corp Video signal processing apparatus
US3848945A (en) * 1973-03-16 1974-11-19 Warwick Electronics Inc Brightness limiting circuit

Also Published As

Publication number Publication date
FR2219589A1 (US20030220297A1-20031127-C00009.png) 1974-09-20
DE2409459A1 (de) 1974-09-12
NL181319B (nl) 1987-02-16
US3980822A (en) 1976-09-14
IT1004061B (it) 1976-07-10
GB1431228A (en) 1976-04-07
CA1021873A (en) 1977-11-29
NL7402774A (US20030220297A1-20031127-C00009.png) 1974-08-30
NL181319C (nl) 1987-07-16
DE2409459C3 (de) 1982-03-11
FR2219589B1 (US20030220297A1-20031127-C00009.png) 1982-06-04
DE2409459B2 (de) 1975-09-04
JPS5230821Y2 (US20030220297A1-20031127-C00009.png) 1977-07-14
JPS49125623U (US20030220297A1-20031127-C00009.png) 1974-10-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19850116