AU461271B2 - Tangental equalisation circuit - Google Patents

Tangental equalisation circuit

Info

Publication number
AU461271B2
AU461271B2 AU36462/71A AU3646271A AU461271B2 AU 461271 B2 AU461271 B2 AU 461271B2 AU 36462/71 A AU36462/71 A AU 36462/71A AU 3646271 A AU3646271 A AU 3646271A AU 461271 B2 AU461271 B2 AU 461271B2
Authority
AU
Australia
Prior art keywords
transistor
diode
voltage
circuit according
signal path
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
AU36462/71A
Other languages
English (en)
Other versions
AU3646271A (en
Inventor
Davie Otto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU3646271A publication Critical patent/AU3646271A/en
Application granted granted Critical
Publication of AU461271B2 publication Critical patent/AU461271B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03K4/50—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 voltage is produced across a capacitor
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K6/00—Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass
    • H03K6/04—Modifying slopes of pulses, e.g. S-correction
    • 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
    • H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
    • H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Details Of Television Scanning (AREA)
AU36462/71A 1970-12-18 1971-12-03 Tangental equalisation circuit Expired AU461271B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2062355A DE2062355B2 (de) 1970-12-18 1970-12-18 Schaltung für die Tangensentzerrung einer Vertikalablenkschaltung, insbesondere für Fernsehempfänger

Publications (2)

Publication Number Publication Date
AU3646271A AU3646271A (en) 1973-06-07
AU461271B2 true AU461271B2 (en) 1975-05-22

Family

ID=5791374

Family Applications (1)

Application Number Title Priority Date Filing Date
AU36462/71A Expired AU461271B2 (en) 1970-12-18 1971-12-03 Tangental equalisation circuit

Country Status (2)

Country Link
AU (1) AU461271B2 (cg-RX-API-DMAC10.html)
DE (1) DE2062355B2 (cg-RX-API-DMAC10.html)

Also Published As

Publication number Publication date
DE2062355B2 (de) 1979-06-13
DE2062355C3 (cg-RX-API-DMAC10.html) 1980-02-07
AU3646271A (en) 1973-06-07
DE2062355A1 (de) 1972-07-06

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