BR9300708A - Aparelho de deflexao para explosicao em video - Google Patents

Aparelho de deflexao para explosicao em video

Info

Publication number
BR9300708A
BR9300708A BR9300708A BR9300708A BR9300708A BR 9300708 A BR9300708 A BR 9300708A BR 9300708 A BR9300708 A BR 9300708A BR 9300708 A BR9300708 A BR 9300708A BR 9300708 A BR9300708 A BR 9300708A
Authority
BR
Brazil
Prior art keywords
explosion
video
deflection device
deflection
Prior art date
Application number
BR9300708A
Other languages
English (en)
Inventor
Karl Rudolf Koblitz
James Albert Wilber
Enrique Rodriguez-Cavazos
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 BR9300708A publication Critical patent/BR9300708A/pt

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
    • H03K4/72—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
    • 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
    • H03K4/56—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 using a semiconductor device with negative feedback through a capacitor, e.g. Miller integrator
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
BR9300708A 1992-03-02 1993-03-01 Aparelho de deflexao para explosicao em video BR9300708A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/843,061 US5243263A (en) 1992-03-02 1992-03-02 Service adjustment arrangement for a sawtooth generator of a video display

Publications (1)

Publication Number Publication Date
BR9300708A true BR9300708A (pt) 1993-09-14

Family

ID=25288979

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9300708A BR9300708A (pt) 1992-03-02 1993-03-01 Aparelho de deflexao para explosicao em video

Country Status (13)

Country Link
US (1) US5243263A (pt)
EP (1) EP0559052B1 (pt)
JP (1) JP3520095B2 (pt)
KR (1) KR100296432B1 (pt)
CN (1) CN1033126C (pt)
BR (1) BR9300708A (pt)
CA (1) CA2089779C (pt)
DE (1) DE69318864T2 (pt)
ES (1) ES2116363T3 (pt)
MX (1) MX9301172A (pt)
MY (1) MY108875A (pt)
SG (1) SG68549A1 (pt)
TR (1) TR28223A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5587631A (en) * 1992-03-02 1996-12-24 Thomson Consumer Electronics, Inc. Resistor-matched deflection apparatus for a video display
US5264762A (en) * 1992-07-10 1993-11-23 Thomson Consumer Electronics, Inc. Picture height adjustment arrangement for a video display
US5345152A (en) * 1993-07-14 1994-09-06 Thomson Consumer Electronics, Inc. Vertical deflection S-correction with picture height compensation
US6621240B2 (en) * 2001-03-29 2003-09-16 Thomson Licensing S.A. Centering circuit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3646393A (en) * 1969-09-10 1972-02-29 Sarkes Tarzian Linear sawtooth scan generator utilizing negative feedback and miller integration
US3609219A (en) * 1970-01-22 1971-09-28 Gen Electric System for regulation of color television camera size and centering currents
US4277729A (en) * 1979-11-19 1981-07-07 Rca Corporation Simplified vertical deflection circuit
US4272777A (en) * 1980-02-08 1981-06-09 Rca Corporation Service switch apparatus
DE3440024A1 (de) * 1984-11-02 1986-05-07 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Schaltungsanordnung fuer die vertikalablenkung von elektronenstrahlen in fernsehbildroehren
US4731564A (en) * 1986-05-12 1988-03-15 Rca Corporation Service switch for video display apparatus

Also Published As

Publication number Publication date
US5243263A (en) 1993-09-07
MY108875A (en) 1996-11-30
EP0559052A1 (en) 1993-09-08
JPH0670192A (ja) 1994-03-11
CA2089779A1 (en) 1993-09-03
DE69318864T2 (de) 1998-10-22
SG68549A1 (en) 1999-11-16
KR930020952A (ko) 1993-10-20
ES2116363T3 (es) 1998-07-16
TR28223A (tr) 1996-03-20
EP0559052B1 (en) 1998-06-03
KR100296432B1 (ko) 2001-10-24
CN1033126C (zh) 1996-10-23
CA2089779C (en) 2002-02-12
CN1076573A (zh) 1993-09-22
MX9301172A (es) 1994-07-29
DE69318864D1 (de) 1998-07-09
JP3520095B2 (ja) 2004-04-19

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Legal Events

Date Code Title Description
EE Request for examination
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
HO Change of classification

Free format text: G09G 1/04, H04N 5/68

FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 16A E 17A ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 16A E 17A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.