CN1007200B - 图象显示装置 - Google Patents

图象显示装置

Info

Publication number
CN1007200B
CN1007200B CN86101711A CN86101711A CN1007200B CN 1007200 B CN1007200 B CN 1007200B CN 86101711 A CN86101711 A CN 86101711A CN 86101711 A CN86101711 A CN 86101711A CN 1007200 B CN1007200 B CN 1007200B
Authority
CN
China
Prior art keywords
current
circuit
negative feedback
input
output
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
CN86101711A
Other languages
English (en)
Chinese (zh)
Other versions
CN86101711A (zh
Inventor
彼得·格里特·布兰肯
彼得·范德齐
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 NL8500621A external-priority patent/NL8500621A/nl
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of CN86101711A publication Critical patent/CN86101711A/zh
Publication of CN1007200B publication Critical patent/CN1007200B/zh
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
    • H04N3/22—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Amplifiers (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Television Receiver Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
CN86101711A 1985-03-06 1986-03-03 图象显示装置 Expired CN1007200B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL8500621A NL8500621A (nl) 1985-03-06 1985-03-06 Beeldweergeefinrichting.
NL8500621 1985-03-06
NL8502637 1985-09-27
NL8502637A NL8502637A (nl) 1985-03-06 1985-09-27 Beeldweergeefinrichting.

Publications (2)

Publication Number Publication Date
CN86101711A CN86101711A (zh) 1987-05-27
CN1007200B true CN1007200B (zh) 1990-03-14

Family

ID=26646027

Family Applications (1)

Application Number Title Priority Date Filing Date
CN86101711A Expired CN1007200B (zh) 1985-03-06 1986-03-03 图象显示装置

Country Status (10)

Country Link
US (1) US4679092A (enExample)
EP (1) EP0196694B1 (enExample)
JP (1) JPS61212168A (enExample)
KR (1) KR940006176B1 (enExample)
CN (1) CN1007200B (enExample)
AU (1) AU579976B2 (enExample)
CA (1) CA1243113A (enExample)
DE (1) DE3672067D1 (enExample)
FI (1) FI79435C (enExample)
NL (1) NL8502637A (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8502636A (nl) * 1985-03-06 1986-10-01 Philips Nv Beeldweergeefinrichting.
DE3714643A1 (de) * 1987-05-02 1988-11-17 Philips Patentverwaltung Schaltungsanordnung zum verstaerken eines fernsehsignals
NL8702980A (nl) * 1987-12-10 1989-07-03 Philips Nv Video-eindversterkerschakeling.
JP3127963B2 (ja) * 1990-12-26 2001-01-29 株式会社日立製作所 陰極線管ディスプレイ
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
KR950023041A (ko) * 1993-12-27 1995-07-28 김주용 직류전원을 이용한 브라운관 소자회로
CA2145901C (en) * 1994-04-28 2000-02-22 Anton Werner Keller Kinescope driver apparatus with gamma correction
EP0819353B1 (en) * 1996-02-07 2001-10-31 Koninklijke Philips Electronics N.V. Beam current measurement in a video output stage
DE19744902A1 (de) * 1996-11-26 1998-05-28 Thomson Brandt Gmbh Schaltung zur Steuerung der Bildröhre in einem Fernsehempfänger
JP3834990B2 (ja) * 1998-03-06 2006-10-18 ソニー株式会社 陰極線管表示装置
WO2015077770A2 (en) * 2013-11-25 2015-05-28 Flextronics Ap, Llc High speed sync fet control

Family Cites Families (23)

* 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.
NL165617C (nl) * 1974-12-18 1981-04-15 Philips Nv Televisiebeeldweergeefinrichting met een video- versterker.
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.
JPS5553978A (en) * 1978-10-17 1980-04-19 Sony Corp Automatic luminance adjusting device for television picture receiver
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
JPS5976169U (ja) * 1982-11-12 1984-05-23 三菱電機株式会社 映像増幅回路
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
US4577234A (en) * 1983-10-31 1986-03-18 Rca Corporation Driver amplifier for an image display device
US4633320A (en) * 1984-03-08 1986-12-30 Rca Corporation Video signal processor with automatic kinescope beam current limiter
GB8420537D0 (en) * 1984-08-13 1984-09-19 Rca Corp Automatic kinescope biasing
NL8502636A (nl) * 1985-03-06 1986-10-01 Philips Nv Beeldweergeefinrichting.
US4631595A (en) * 1985-07-25 1986-12-23 Rca Corporation Feedback display driver stage

Also Published As

Publication number Publication date
FI860883L (fi) 1986-09-07
JPH0511703B2 (enExample) 1993-02-16
FI79435B (fi) 1989-08-31
KR940006176B1 (ko) 1994-07-08
EP0196694B1 (en) 1990-06-13
JPS61212168A (ja) 1986-09-20
FI79435C (fi) 1989-12-11
CN86101711A (zh) 1987-05-27
FI860883A0 (fi) 1986-03-03
US4679092A (en) 1987-07-07
EP0196694A1 (en) 1986-10-08
DE3672067D1 (de) 1990-07-19
AU5421886A (en) 1986-09-11
AU579976B2 (en) 1988-12-15
CA1243113A (en) 1988-10-11
NL8502637A (nl) 1986-10-01
KR860007815A (ko) 1986-10-17

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C13 Decision
GR02 Examined patent application
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee