GB2257584B - Deflection circuit - Google Patents

Deflection circuit

Info

Publication number
GB2257584B
GB2257584B GB9213419A GB9213419A GB2257584B GB 2257584 B GB2257584 B GB 2257584B GB 9213419 A GB9213419 A GB 9213419A GB 9213419 A GB9213419 A GB 9213419A GB 2257584 B GB2257584 B GB 2257584B
Authority
GB
United Kingdom
Prior art keywords
deflection circuit
deflection
circuit
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 - Fee Related
Application number
GB9213419A
Other versions
GB2257584A (en
GB9213419D0 (en
Inventor
Chun Hsing Wu
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.)
Technicolor SA
Technicolor USA Inc
Original Assignee
Thomson Consumer Electronics SA
Thomson Consumer Electronics Inc
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 SA, Thomson Consumer Electronics Inc filed Critical Thomson Consumer Electronics SA
Publication of GB9213419D0 publication Critical patent/GB9213419D0/en
Publication of GB2257584A publication Critical patent/GB2257584A/en
Application granted granted Critical
Publication of GB2257584B publication Critical patent/GB2257584B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H03K4/90—Linearisation of ramp; Synchronisation of pulses
    • 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
    • H03K4/72—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 combined with means for generating the driving pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
GB9213419A 1991-06-27 1992-06-24 Deflection circuit Expired - Fee Related GB2257584B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919113923A GB9113923D0 (en) 1991-06-27 1991-06-27 Linearization of vertical reference ramp

Publications (3)

Publication Number Publication Date
GB9213419D0 GB9213419D0 (en) 1992-08-05
GB2257584A GB2257584A (en) 1993-01-13
GB2257584B true GB2257584B (en) 1995-04-19

Family

ID=10697450

Family Applications (2)

Application Number Title Priority Date Filing Date
GB919113923A Pending GB9113923D0 (en) 1991-06-27 1991-06-27 Linearization of vertical reference ramp
GB9213419A Expired - Fee Related GB2257584B (en) 1991-06-27 1992-06-24 Deflection circuit

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB919113923A Pending GB9113923D0 (en) 1991-06-27 1991-06-27 Linearization of vertical reference ramp

Country Status (5)

Country Link
JP (1) JP3512819B2 (en)
KR (1) KR100239078B1 (en)
CN (1) CN1028066C (en)
GB (2) GB9113923D0 (en)
MX (1) MX9203649A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5332928A (en) * 1992-12-10 1994-07-26 Threepenny Electronics Corporation Battery drain reducer
US6995549B2 (en) * 2003-10-14 2006-02-07 Intersil Americas Inc. DC-to-DC power regulator having non-linear load line and automatic leakage current offset adjustment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1201808A (en) * 1966-12-05 1970-08-12 Rca Corp Television deflection circuit
GB1440098A (en) * 1972-08-17 1976-06-23 Texas Instruments Inc Vertical deflection circuit for television receivers
GB1475135A (en) * 1973-08-06 1977-06-01 Philips Electronic Associated Field deflection circuit
GB1482553A (en) * 1973-10-31 1977-08-10 Philips Electronic Associated Television field deflection circuit
GB1489256A (en) * 1972-12-23 1977-10-19 Sony Corp Vertical deflection circuits
GB1567541A (en) * 1976-02-02 1980-05-14 Hitachi Ltd Vertical deflection circuit for television receiver cathode ray tube

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1201808A (en) * 1966-12-05 1970-08-12 Rca Corp Television deflection circuit
GB1440098A (en) * 1972-08-17 1976-06-23 Texas Instruments Inc Vertical deflection circuit for television receivers
GB1489256A (en) * 1972-12-23 1977-10-19 Sony Corp Vertical deflection circuits
GB1475135A (en) * 1973-08-06 1977-06-01 Philips Electronic Associated Field deflection circuit
GB1482553A (en) * 1973-10-31 1977-08-10 Philips Electronic Associated Television field deflection circuit
GB1567541A (en) * 1976-02-02 1980-05-14 Hitachi Ltd Vertical deflection circuit for television receiver cathode ray tube

Also Published As

Publication number Publication date
JPH05207317A (en) 1993-08-13
KR100239078B1 (en) 2000-01-15
GB2257584A (en) 1993-01-13
MX9203649A (en) 1993-02-01
GB9113923D0 (en) 1991-08-14
GB9213419D0 (en) 1992-08-05
CN1028066C (en) 1995-03-29
KR930001673A (en) 1993-01-16
JP3512819B2 (en) 2004-03-31
CN1067999A (en) 1993-01-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070624