IT8220582A0 - Circuito per la generazione di unacorrente a denti di sega. - Google Patents

Circuito per la generazione di unacorrente a denti di sega.

Info

Publication number
IT8220582A0
IT8220582A0 IT8220582A IT2058282A IT8220582A0 IT 8220582 A0 IT8220582 A0 IT 8220582A0 IT 8220582 A IT8220582 A IT 8220582A IT 2058282 A IT2058282 A IT 2058282A IT 8220582 A0 IT8220582 A0 IT 8220582A0
Authority
IT
Italy
Prior art keywords
saw
generation
circuit
tooth current
tooth
Prior art date
Application number
IT8220582A
Other languages
English (en)
Other versions
IT1150531B (it
Inventor
Dirk Johan Adriaan Teuling
Original Assignee
Philips 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
Application filed by Philips Nv filed Critical Philips Nv
Publication of IT8220582A0 publication Critical patent/IT8220582A0/it
Application granted granted Critical
Publication of IT1150531B publication Critical patent/IT1150531B/it

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
    • H04N3/185—Maintaining DC voltage constant
    • 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
    • H03K4/62—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 a switching device

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Electronic Switches (AREA)
IT8220582A 1981-04-08 1982-04-05 Circuito per la generazione di una corrente a denti di sega IT1150531B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8101721A NL8101721A (nl) 1981-04-08 1981-04-08 Schakeling voor het opwekken van een zaagtandvormige stroom.

Publications (2)

Publication Number Publication Date
IT8220582A0 true IT8220582A0 (it) 1982-04-05
IT1150531B IT1150531B (it) 1986-12-10

Family

ID=19837318

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8220582A IT1150531B (it) 1981-04-08 1982-04-05 Circuito per la generazione di una corrente a denti di sega

Country Status (7)

Country Link
US (1) US4513228A (it)
JP (1) JPS57178475A (it)
DE (1) DE3212072C2 (it)
FR (1) FR2503959B1 (it)
GB (1) GB2096426B (it)
IT (1) IT1150531B (it)
NL (1) NL8101721A (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4625155A (en) * 1984-12-03 1986-11-25 Rca Corporation Resonant switching apparatus using a cascode arrangement
JPS61143371U (it) * 1985-02-27 1986-09-04
JPH0813094B2 (ja) * 1985-04-19 1996-02-07 日本ビクター株式会社 水平偏向回路
JPS6226976U (it) * 1985-07-30 1987-02-18
JPS62186557U (it) * 1985-12-27 1987-11-27
US4837457A (en) * 1986-12-19 1989-06-06 U.S. Philips Corp. High voltage power transistor circuits
US4864197A (en) * 1987-05-14 1989-09-05 Digital Equipment Corp. Horizontal deflection circuit for video display monitor
US5939844A (en) * 1996-05-13 1999-08-17 Matsushita Electric Industrial Co., Ltd. High-frequency horizontal deflection/high-voltage generation apparatus for cathode ray tube
US6124686A (en) * 1997-08-18 2000-09-26 Sony Corporation Horizontal deflection circuit
EP0989742A4 (en) * 1998-04-21 2007-05-02 Sony Corp HORIZONTAL DEFLECTION SWITCHING
JP3832090B2 (ja) * 1998-05-07 2006-10-11 ソニー株式会社 水平偏向回路
US6479953B2 (en) 2000-08-25 2002-11-12 Thomson Licensing S. A. Deflection circuit with a retrace capacitive transformation
US6552504B2 (en) * 2000-08-25 2003-04-22 Thomson Licensing Sa Deflection circuit with a feedback controlled capacitive transformation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3030444A (en) * 1958-03-24 1962-04-17 Rca Corp Transistor television receivers
NL157475B (nl) * 1970-07-18 1978-07-17 Philips Nv Beeldweergeefinrichting met een schakeling voor het opwekken van een beeldregelfrequentie in hoofdzaak zaagtandvormige afbuigstroom.
GB1503666A (en) * 1974-04-01 1978-03-15 Mullard Ltd Television display circuit arrangements which include a switched mode power supply
FR2382812A1 (fr) * 1977-03-03 1978-09-29 Radiotechnique Compelec Alimentation regulee a decoupage, et televiseur equipe de ladite alimentation
JPS5419324A (en) * 1977-07-14 1979-02-14 Sony Corp Current control circuit
JPS54127217A (en) * 1978-03-27 1979-10-03 Sony Corp Load driver circuit
DE2960230D1 (en) * 1978-05-02 1981-04-23 Thomson Brandt Stabilized-power supply device for a line deflection circuit in a television receiver
US4361785A (en) * 1979-10-01 1982-11-30 K&R Engineering Sales Corporation Versatile video CRT display

Also Published As

Publication number Publication date
GB2096426A (en) 1982-10-13
FR2503959B1 (fr) 1985-07-12
IT1150531B (it) 1986-12-10
DE3212072A1 (de) 1982-10-28
NL8101721A (nl) 1982-11-01
GB2096426B (en) 1985-02-20
US4513228A (en) 1985-04-23
JPS57178475A (en) 1982-11-02
FR2503959A1 (fr) 1982-10-15
DE3212072C2 (de) 1984-06-14

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