DE2962354D1 - Sawtooth generator circuit, especially for line deflection in a cathode-ray tube and device comprising such a circuit - Google Patents

Sawtooth generator circuit, especially for line deflection in a cathode-ray tube and device comprising such a circuit

Info

Publication number
DE2962354D1
DE2962354D1 DE7979400788T DE2962354T DE2962354D1 DE 2962354 D1 DE2962354 D1 DE 2962354D1 DE 7979400788 T DE7979400788 T DE 7979400788T DE 2962354 T DE2962354 T DE 2962354T DE 2962354 D1 DE2962354 D1 DE 2962354D1
Authority
DE
Germany
Prior art keywords
circuit
cathode
ray tube
sawtooth generator
line deflection
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
Application number
DE7979400788T
Other languages
English (en)
Inventor
Philippe Heuze
Pierre Lambert
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.)
Thales SA
Original Assignee
Thomson CSF 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 CSF SA filed Critical Thomson CSF SA
Application granted granted Critical
Publication of DE2962354D1 publication Critical patent/DE2962354D1/de
Expired 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
    • H03K4/48—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
DE7979400788T 1978-11-14 1979-10-23 Sawtooth generator circuit, especially for line deflection in a cathode-ray tube and device comprising such a circuit Expired DE2962354D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7832107A FR2441964A1 (fr) 1978-11-14 1978-11-14 Circuit generateur de dents de scie permettant notamment un balayage cathodique du type ligne par ligne, et dispositif comportant un tel circuit

Publications (1)

Publication Number Publication Date
DE2962354D1 true DE2962354D1 (en) 1982-04-29

Family

ID=9214850

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979400788T Expired DE2962354D1 (en) 1978-11-14 1979-10-23 Sawtooth generator circuit, especially for line deflection in a cathode-ray tube and device comprising such a circuit

Country Status (4)

Country Link
US (1) US4314183A (de)
EP (1) EP0011533B1 (de)
DE (1) DE2962354D1 (de)
FR (1) FR2441964A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4490653A (en) * 1982-04-06 1984-12-25 Tektronix, Inc. Deflection systems and ramp generators therefor
FR2544567B1 (fr) * 1983-04-15 1985-06-14 Thomson Csf Circuit generateur de dents de scie, en particulier pour balayage cathodique ligne par ligne
US4546424A (en) * 1983-09-14 1985-10-08 Allen-Bradley Company Compensated ramp generating circuit for controlling SCR firing
NL8502801A (nl) * 1985-10-14 1987-05-04 Philips Nv Schakeling voor het opwekken van een zaagtandvormig signaal ten behoeve van de rasterafbuiging in een beeldweergeefinrichting.
US4874992A (en) * 1988-08-04 1989-10-17 Honeywell Inc. Closed loop adaptive raster deflection signal generator
US5587631A (en) * 1992-03-02 1996-12-24 Thomson Consumer Electronics, Inc. Resistor-matched deflection apparatus for a video display
US5250879A (en) * 1992-03-02 1993-10-05 Thomson Consumer Electronics, S.A. Deflection circuit having a controllable sawtooth generator

Family Cites Families (4)

* 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
US3725726A (en) * 1970-12-21 1973-04-03 United Aircraft Corp Crt geometry correction with zero offset
US3701993A (en) * 1971-06-28 1972-10-31 Tektronix Inc Ramp generator a chart recorder
US4176300A (en) * 1977-03-21 1979-11-27 United Technologies Corporation Deflection waveform generator

Also Published As

Publication number Publication date
FR2441964A1 (fr) 1980-06-13
US4314183A (en) 1982-02-02
EP0011533A1 (de) 1980-05-28
EP0011533B1 (de) 1982-03-24
FR2441964B1 (de) 1982-07-23

Similar Documents

Publication Publication Date Title
GB2010005B (en) Deflecting device for cathode-ray tube
YU41028B (en) Magnetizing system in a cathode-ray tube
GB2056228B (en) Cathode-ray tube display device
DE2960230D1 (en) Stabilized-power supply device for a line deflection circuit in a television receiver
PT69276A (en) Deflecting unit for a cathodic ray tube
YU174078A (en) Magnetizing system in a cathode-ray tube
GB2021310B (en) Ray tube
DE2962354D1 (en) Sawtooth generator circuit, especially for line deflection in a cathode-ray tube and device comprising such a circuit
JPS5514692A (en) Electron display tube
JPS5534798A (en) Text correcting device
JPS52136517A (en) Terminal device for catv
GB2016856B (en) Signal generating circuit in a colour television system
JPS55151752A (en) Cathode ray tube device
JPS5694891A (en) Braun tube correcting device
JPS5591539A (en) Cathode ray tube
JPS5517993A (en) Cathode ray tube
GB2034548B (en) Line deflection circuit
JPS54161223A (en) High resolution cathode ray tube circuit
JPS54152809A (en) Deflecting circuit having ssshape correcting unit
JPS54124625A (en) Horizontal deflecting circuit
DE3062005D1 (en) Synchronisation device for a character generating circuit and a vertical deflection circuit, and television receiver comprising such a device
JPS54162881A (en) Ultrasoniccwave deflection device
DE3361029D1 (en) Circuit arrangement for a picture display device for generating a sawtooth line deflection current
JPS5352015A (en) Deflecting device
JPS5560256A (en) Cathode ray tube

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee