FI884872A0 - Vertikalavlaenkningsstroemgenerator. - Google Patents

Vertikalavlaenkningsstroemgenerator.

Info

Publication number
FI884872A0
FI884872A0 FI884872A FI884872A FI884872A0 FI 884872 A0 FI884872 A0 FI 884872A0 FI 884872 A FI884872 A FI 884872A FI 884872 A FI884872 A FI 884872A FI 884872 A0 FI884872 A0 FI 884872A0
Authority
FI
Finland
Prior art keywords
vertikalavlaenkningsstroemgenerator
Prior art date
Application number
FI884872A
Other languages
English (en)
Other versions
FI884872A (fi
FI88767C (fi
FI88767B (fi
Inventor
Giovanni Michele Leonardi
Original Assignee
Rca Licensing 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
Priority claimed from GB878725295A external-priority patent/GB8725295D0/en
Priority claimed from US07/206,780 external-priority patent/US4884012A/en
Application filed by Rca Licensing Corp filed Critical Rca Licensing Corp
Publication of FI884872A0 publication Critical patent/FI884872A0/fi
Publication of FI884872A publication Critical patent/FI884872A/fi
Application granted granted Critical
Publication of FI88767B publication Critical patent/FI88767B/fi
Publication of FI88767C publication Critical patent/FI88767C/fi

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
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
    • H03K4/69—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as an amplifier
    • H03K4/696—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as an amplifier using means for reducing power dissipation or for shortening the flyback time, e.g. applying a higher voltage during flyback time

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
FI884872A 1987-10-28 1988-10-21 Vertikalavlaenkningsstroemgenerator FI88767C (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8725295 1987-10-28
GB878725295A GB8725295D0 (en) 1987-10-28 1987-10-28 Vertical flyback generator circuit
US20678088 1988-06-15
US07/206,780 US4884012A (en) 1988-06-15 1988-06-15 Vertical deflection current generator

Publications (4)

Publication Number Publication Date
FI884872A0 true FI884872A0 (fi) 1988-10-21
FI884872A FI884872A (fi) 1989-04-29
FI88767B FI88767B (fi) 1993-03-15
FI88767C FI88767C (fi) 1993-06-28

Family

ID=26292963

Family Applications (1)

Application Number Title Priority Date Filing Date
FI884872A FI88767C (fi) 1987-10-28 1988-10-21 Vertikalavlaenkningsstroemgenerator

Country Status (5)

Country Link
EP (1) EP0314461A3 (fi)
JP (1) JPH01147964A (fi)
KR (1) KR890007560A (fi)
CA (1) CA1283478C (fi)
FI (1) FI88767C (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02151177A (ja) * 1988-12-01 1990-06-11 Sony Corp 高垂直周波数システムにおける垂直偏向出力回路
US5089755A (en) * 1991-02-19 1992-02-18 Thomson Consumer Electronics, Inc. Vertical deflection circuit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302708A (en) * 1980-03-31 1981-11-24 Sperry Corporation Deflection amplifier system for raster scanned cathode ray tube displays
US4400652A (en) * 1982-05-03 1983-08-23 Squibb Vitatek, Inc. Magnetic deflection sweep amplifier with intelligent flyback

Also Published As

Publication number Publication date
FI884872A (fi) 1989-04-29
FI88767C (fi) 1993-06-28
KR890007560A (ko) 1989-06-20
EP0314461A3 (en) 1990-03-21
EP0314461A2 (en) 1989-05-03
FI88767B (fi) 1993-03-15
CA1283478C (en) 1991-04-23
JPH01147964A (ja) 1989-06-09

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed
MM Patent lapsed

Owner name: RCA LICENSING CORPORATION