PT821336E - Circuito de deflexao tendo um gerador de dente de serra controlavel - Google Patents

Circuito de deflexao tendo um gerador de dente de serra controlavel

Info

Publication number
PT821336E
PT821336E PT97117238T PT97117238T PT821336E PT 821336 E PT821336 E PT 821336E PT 97117238 T PT97117238 T PT 97117238T PT 97117238 T PT97117238 T PT 97117238T PT 821336 E PT821336 E PT 821336E
Authority
PT
Portugal
Prior art keywords
controlavel
deflection circuit
saw generator
saw
generator
Prior art date
Application number
PT97117238T
Other languages
English (en)
Inventor
Karl Rudolf Koblitz
Original Assignee
Thomson Multimedia Sa
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 Multimedia Sa filed Critical Thomson Multimedia Sa
Publication of PT821336E publication Critical patent/PT821336E/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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/04—Deflection circuits ; Constructional details not otherwise provided for
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • G01R13/22—Circuits therefor
    • G01R13/24—Time-base deflection circuits
    • 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
    • H04N3/223—Controlling dimensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Details Of Television Scanning (AREA)
PT97117238T 1992-03-02 1993-02-24 Circuito de deflexao tendo um gerador de dente de serra controlavel PT821336E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84306392A 1992-03-02 1992-03-02

Publications (1)

Publication Number Publication Date
PT821336E true PT821336E (pt) 2002-12-31

Family

ID=25288988

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97117238T PT821336E (pt) 1992-03-02 1993-02-24 Circuito de deflexao tendo um gerador de dente de serra controlavel

Country Status (15)

Country Link
US (1) US5250879A (pt)
EP (2) EP0560117B1 (pt)
JP (3) JP3384825B2 (pt)
KR (2) KR100296436B1 (pt)
CN (3) CN1245013C (pt)
BR (1) BR9300689A (pt)
CA (1) CA2089291C (pt)
DE (2) DE69319470T2 (pt)
ES (2) ES2118149T3 (pt)
MX (1) MX9301170A (pt)
MY (1) MY106933A (pt)
PT (1) PT821336E (pt)
SG (1) SG66244A1 (pt)
TR (1) TR28061A (pt)
VN (1) VN344A1 (pt)

Families Citing this family (11)

* 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
US5703445A (en) * 1996-03-29 1997-12-30 Thomson Consumer Electronics, Inc. Sawtooth generator with disturbance signal rejection for a deflection apparatus
FR2753326B1 (fr) * 1996-09-09 1998-11-27 Sgs Thomson Microelectronics Dispositif de detection de verrouillage d'un circuit de controle automatique de gain
US6028640A (en) * 1997-05-08 2000-02-22 Sony Corporation Current source and threshold voltage generation method and apparatus for HHK video circuit
US6018370A (en) * 1997-05-08 2000-01-25 Sony Corporation Current source and threshold voltage generation method and apparatus for HHK video circuit
WO1998051071A2 (en) * 1997-05-08 1998-11-12 Sony Electronics Inc. Current source and threshold voltage generation method and apparatus to be used in a circuit for removing the equalization pulses in a composite video synchronization signal
KR100247247B1 (ko) * 1997-09-24 2000-03-15 윤종용 Crt프로젝터의수평및수직편향제어장치
US6930520B2 (en) * 2003-05-13 2005-08-16 Intersil Americas Inc. High bandwidth feed-forward oscillator
CN101119434B (zh) * 2006-08-04 2010-05-12 深圳Tcl新技术有限公司 控制阴极射线管的电路及方法
US20110074210A1 (en) * 2006-09-22 2011-03-31 Michel Paradis Noiseless Elastomeric Tracks For Tracked Vehicles
CN118659776B (zh) * 2024-08-22 2024-10-15 西安交通大学 一种锯齿波发生器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2626899C3 (de) * 1976-06-16 1979-06-13 Bizerba-Werke Wilhelm Kraut Kg, 7460 Balingen Verfahren und Vorrichtung zur Genauigkeitsüberprüfung eines Analog-Digitalwandlers
FR2441964A1 (fr) * 1978-11-14 1980-06-13 Thomson Csf Circuit generateur de dents de scie permettant notamment un balayage cathodique du type ligne par ligne, et dispositif comportant un tel circuit
US4277729A (en) * 1979-11-19 1981-07-07 Rca Corporation Simplified vertical deflection circuit
US4449059A (en) * 1981-07-13 1984-05-15 Tektronix, Inc. Triangle waveform generator having a loop delay compensation network
US4490653A (en) * 1982-04-06 1984-12-25 Tektronix, Inc. Deflection systems and ramp generators therefor
US4490059A (en) * 1983-05-04 1984-12-25 Wordex Ribbon metering device
DE3440024A1 (de) * 1984-11-02 1986-05-07 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Schaltungsanordnung fuer die vertikalablenkung von elektronenstrahlen in fernsehbildroehren
US4737691A (en) * 1986-04-11 1988-04-12 Rca Corporation Television apparatus for generating a phase modulated deflection current

Also Published As

Publication number Publication date
EP0821336B1 (en) 2002-08-14
CN1043943C (zh) 1999-06-30
ES2118149T3 (es) 1998-09-16
CN1205802C (zh) 2005-06-08
US5250879A (en) 1993-10-05
CN1245013C (zh) 2006-03-08
EP0821336A2 (en) 1998-01-28
CN1514641A (zh) 2004-07-21
EP0560117A1 (en) 1993-09-15
SG66244A1 (en) 1999-07-20
BR9300689A (pt) 1993-09-08
JP3530850B2 (ja) 2004-05-24
EP0560117B1 (en) 1998-07-08
KR100296436B1 (ko) 2001-10-24
JPH0670184A (ja) 1994-03-11
DE69332213D1 (de) 2002-09-19
TR28061A (tr) 1996-01-02
CN1243381A (zh) 2000-02-02
JP2003153029A (ja) 2003-05-23
ES2181966T3 (es) 2003-03-01
JP3384825B2 (ja) 2003-03-10
DE69319470D1 (de) 1998-08-13
CA2089291C (en) 2002-04-16
CA2089291A1 (en) 1993-09-03
KR100296435B1 (ko) 2001-08-07
JP2001211344A (ja) 2001-08-03
EP0821336A3 (en) 1998-03-11
DE69319470T2 (de) 1998-11-12
VN344A1 (en) 1997-04-25
MX9301170A (es) 1994-07-29
MY106933A (en) 1995-08-30
CN1076571A (zh) 1993-09-22
KR930020948A (ko) 1993-10-20

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