ITMI920335A1 - Circuito di deflessione verticale - Google Patents

Circuito di deflessione verticale

Info

Publication number
ITMI920335A1
ITMI920335A1 IT000335A ITMI920335A ITMI920335A1 IT MI920335 A1 ITMI920335 A1 IT MI920335A1 IT 000335 A IT000335 A IT 000335A IT MI920335 A ITMI920335 A IT MI920335A IT MI920335 A1 ITMI920335 A1 IT MI920335A1
Authority
IT
Italy
Prior art keywords
vertical deflection
deflection circuit
circuit
vertical
deflection
Prior art date
Application number
IT000335A
Other languages
English (en)
Inventor
James Albert Wilber
Original Assignee
Thomson Consumer Electronics
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 Thomson Consumer Electronics filed Critical Thomson Consumer Electronics
Publication of ITMI920335A0 publication Critical patent/ITMI920335A0/it
Publication of ITMI920335A1 publication Critical patent/ITMI920335A1/it
Application granted granted Critical
Publication of IT1254794B publication Critical patent/IT1254794B/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
    • 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)
  • Amplifiers (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
ITMI920335A 1991-02-19 1992-02-17 Circuito di deflessione verticale IT1254794B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/660,188 US5089755A (en) 1991-02-19 1991-02-19 Vertical deflection circuit

Publications (3)

Publication Number Publication Date
ITMI920335A0 ITMI920335A0 (it) 1992-02-17
ITMI920335A1 true ITMI920335A1 (it) 1993-08-17
IT1254794B IT1254794B (it) 1995-10-11

Family

ID=24648513

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI920335A IT1254794B (it) 1991-02-19 1992-02-17 Circuito di deflessione verticale

Country Status (10)

Country Link
US (1) US5089755A (it)
JP (1) JP3487435B2 (it)
KR (1) KR100223379B1 (it)
CN (1) CN1029279C (it)
ES (1) ES2048093B1 (it)
FR (1) FR2674086B1 (it)
GB (1) GB2253980B (it)
IT (1) IT1254794B (it)
MY (1) MY106802A (it)
TR (1) TR25742A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129107A1 (de) * 1991-09-02 1993-03-04 Thomson Brandt Gmbh Vertikalablenkschaltung
US5369341A (en) * 1992-12-11 1994-11-29 Thomson Consumer Electronics, Inc. Vertical retrace with zoom and centered fast retrace
US5428272A (en) * 1993-09-03 1995-06-27 Thomson Consumer Electronics, Inc. Voltage regulator for CRT electrode supply
KR20050037639A (ko) 2003-10-20 2005-04-25 엘지전자 주식회사 에너지 회수장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784857A (en) * 1972-08-16 1974-01-08 Rca Corp Television deflection circuit with low power requirement
US3947723A (en) * 1974-03-25 1976-03-30 Lockheed Missiles & Space Company, Inc. Low power high frequency horizontal deflection amplifier
US4700114A (en) * 1986-04-15 1987-10-13 Rca Corporation Vertical deflection circuit
IT1228252B (it) * 1987-07-02 1991-06-05 Sgs Microelettronica Spa Catan Circuito di deflessione verticale per gioghi di cinescopi, con generatore di tensione di rintraccia
US4820960A (en) * 1987-09-28 1989-04-11 United Technologies Corporation Fast retrace circuit for a deflection amplifier in a cathode ray tube
FI88767C (fi) * 1987-10-28 1993-06-28 Rca Licensing Corp Vertikalavlaenkningsstroemgenerator
US4884012A (en) * 1988-06-15 1989-11-28 Rca Licensing Corporation Vertical deflection current generator
US4795948A (en) * 1988-04-08 1989-01-03 Rca Licensing Corporation Vertical deflection circuit with service mode operation
US4795949A (en) * 1988-04-08 1989-01-03 Rca Licensing Corporation Deflection current correction circuit

Also Published As

Publication number Publication date
FR2674086A1 (fr) 1992-09-18
ES2048093B1 (es) 1997-04-01
GB9203080D0 (en) 1992-03-25
KR920017441A (ko) 1992-09-26
MY106802A (en) 1995-07-31
ES2048093A2 (es) 1994-03-01
ITMI920335A0 (it) 1992-02-17
GB2253980B (en) 1995-08-02
JPH0591356A (ja) 1993-04-09
CN1064382A (zh) 1992-09-09
JP3487435B2 (ja) 2004-01-19
TR25742A (tr) 1993-09-01
KR100223379B1 (ko) 1999-10-15
CN1029279C (zh) 1995-07-05
ES2048093R (it) 1996-06-16
GB2253980A (en) 1992-09-23
IT1254794B (it) 1995-10-11
FR2674086B1 (fr) 1996-04-12
US5089755A (en) 1992-02-18

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970226