DE3675051D1 - Bildanzeigeanordnung. - Google Patents

Bildanzeigeanordnung.

Info

Publication number
DE3675051D1
DE3675051D1 DE8686200328T DE3675051T DE3675051D1 DE 3675051 D1 DE3675051 D1 DE 3675051D1 DE 8686200328 T DE8686200328 T DE 8686200328T DE 3675051 T DE3675051 T DE 3675051T DE 3675051 D1 DE3675051 D1 DE 3675051D1
Authority
DE
Germany
Prior art keywords
picture display
display arrangement
arrangement
picture
display
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 - Lifetime
Application number
DE8686200328T
Other languages
English (en)
Inventor
Pieter Gerrit Blanken
Der Zee Pieter Van
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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
Priority claimed from NL8500622A external-priority patent/NL8500622A/nl
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE3675051D1 publication Critical patent/DE3675051D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • 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
    • 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
    • H04N5/165—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level to maintain the black level constant

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Amplifiers (AREA)
DE8686200328T 1985-03-06 1986-03-03 Bildanzeigeanordnung. Expired - Lifetime DE3675051D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8500622A NL8500622A (nl) 1985-03-06 1985-03-06 Beeldweergeefinrichting.
NL8502636A NL8502636A (nl) 1985-03-06 1985-09-27 Beeldweergeefinrichting.

Publications (1)

Publication Number Publication Date
DE3675051D1 true DE3675051D1 (de) 1990-11-29

Family

ID=26646028

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686200328T Expired - Lifetime DE3675051D1 (de) 1985-03-06 1986-03-03 Bildanzeigeanordnung.

Country Status (9)

Country Link
US (1) US4680640A (de)
EP (1) EP0196695B1 (de)
KR (1) KR940000578B1 (de)
CN (1) CN1007401B (de)
AU (1) AU579059B2 (de)
CA (1) CA1242795A (de)
DE (1) DE3675051D1 (de)
FI (1) FI79436C (de)
NL (1) NL8502636A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8502637A (nl) * 1985-03-06 1986-10-01 Philips Nv Beeldweergeefinrichting.
DE3602529A1 (de) * 1986-01-29 1987-07-30 Blaupunkt Werke Gmbh Schaltungsanordnung zur regelung des arbeitspunktes von breitbandigen videoendstufen
JPH04271668A (ja) * 1991-02-27 1992-09-28 Matsushita Electric Ind Co Ltd ディジタル制御カソードクランプ回路
JP3971800B2 (ja) * 1996-02-07 2007-09-05 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ビデオ出力段のビーム電流の測定
JP2001326877A (ja) 2000-05-18 2001-11-22 Mitsubishi Electric Corp ビデオプロジェクタのビーム電流制限回路
JP3871659B2 (ja) * 2003-06-25 2007-01-24 ローム株式会社 電源回路
CN102045516B (zh) * 2009-10-16 2013-06-26 深圳Tcl新技术有限公司 电视机视频输出电路

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215851A (en) * 1955-10-25 1965-11-02 Philco Corp Emitter follower with nonsaturating driver
US3408585A (en) * 1966-12-09 1968-10-29 Ibm Operational amplifier with improved drive means
US3426245A (en) * 1967-11-01 1969-02-04 Bendix Corp High speed magnetic deflection amplifier
NL7309767A (nl) * 1973-07-13 1975-01-15 Philips Nv Versterkerschakeling.
NL7410080A (nl) * 1974-07-26 1976-01-28 Philips Nv Balansversterker.
IT1054452B (it) * 1976-01-22 1981-11-10 Ates Componenti Elettron Amplificatore in classe ab ad assorbimento di corrente costante
US4068187A (en) * 1976-03-19 1978-01-10 Hitachi, Ltd. Audio-frequency power amplifiers
NL184657C (nl) * 1978-01-25 1989-09-18 Philips Nv Televisiebeeldweergeefinrichting.
NL7903625A (nl) * 1979-05-09 1980-11-11 Philips Nv Televisiebeeldweergeefinrichting.
US4298886A (en) * 1979-12-12 1981-11-03 Motorola Inc. Automatic peak beam current leveler system
US4446443A (en) * 1981-02-09 1984-05-01 Zenith Radio Corporation Amplifier having reduced power dissipation and improved slew rate
US4370674A (en) * 1981-03-03 1983-01-25 Zenith Radio Corporation Stabilization network for a cathode ray tube
US4502079A (en) * 1982-10-29 1985-02-26 Rca Corporation Signal sampling network with reduced offset error
US4536800A (en) * 1982-11-30 1985-08-20 Rca Corporation Additive pulse sampling circuit
US4516152A (en) * 1983-05-23 1985-05-07 Rca Corporation Video signal processor with automatic kinescope white balance and beam current limiter control systems
US4633320A (en) * 1984-03-08 1986-12-30 Rca Corporation Video signal processor with automatic kinescope beam current limiter
NL8502637A (nl) * 1985-03-06 1986-10-01 Philips Nv Beeldweergeefinrichting.

Also Published As

Publication number Publication date
EP0196695A1 (de) 1986-10-08
CA1242795A (en) 1988-10-04
FI860884A0 (fi) 1986-03-03
FI79436C (fi) 1989-12-11
AU5421686A (en) 1986-09-11
FI860884A (fi) 1986-09-07
NL8502636A (nl) 1986-10-01
KR940000578B1 (ko) 1994-01-24
CN86101709A (zh) 1986-10-15
CN1007401B (zh) 1990-03-28
AU579059B2 (en) 1988-11-10
US4680640A (en) 1987-07-14
KR860007816A (ko) 1986-10-17
EP0196695B1 (de) 1990-10-24
FI79436B (fi) 1989-08-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee