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ES334061A1 - A vertical deflection circuit provision for a catodic tube. (Machine-translation by Google Translate, not legally binding) - Google Patents

A vertical deflection circuit provision for a catodic tube. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES334061A1
ES334061A1 ES0334061A ES334061A ES334061A1 ES 334061 A1 ES334061 A1 ES 334061A1 ES 0334061 A ES0334061 A ES 0334061A ES 334061 A ES334061 A ES 334061A ES 334061 A1 ES334061 A1 ES 334061A1
Authority
ES
Spain
Prior art keywords
stage
translation
oscillator
machine
legally binding
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
ES0334061A
Other languages
Spanish (es)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Publication of ES334061A1 publication Critical patent/ES334061A1/en
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
    • H03K4/83—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices with more than two PN junctions or with more than three electrodes or more than one electrode connected to the same conductivity region
    • H03K4/84—Generators in which the semiconductor device is conducting during the fly-back part of the cycle
    • 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
    • H03K6/00—Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass
    • H03K6/04—Modifying slopes of pulses, e.g. S-correction

Landscapes

  • Details Of Television Scanning (AREA)

Abstract

A vertical deflection circuit arrangement for a cathode tube, which includes a single-junction transistor oscillator stage and an output stage, characterized in that the junction between the oscillator stage and the output stage is obtained by means of a capacitive divider constituted by a first capacitor connected between the output of the oscillating stage and the input of the output stage and a second capacitor connected between this same input and ground; the respective values of these two capacitors are chosen such that the capacitive divider presents the oscillator with a high impedance and activates the low impedance output stage, constituting the set of these capacitors at the same time, associated with a resistance, the oscillator time constant single junction transistor. (Machine-translation by Google Translate, not legally binding)
ES0334061A 1965-12-08 1966-12-02 A vertical deflection circuit provision for a catodic tube. (Machine-translation by Google Translate, not legally binding) Expired ES334061A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR41359A FR1467113A (en) 1965-12-08 1965-12-08 Improvements to cathode ray tube scanning circuits

Publications (1)

Publication Number Publication Date
ES334061A1 true ES334061A1 (en) 1967-11-01

Family

ID=8594754

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0334061A Expired ES334061A1 (en) 1965-12-08 1966-12-02 A vertical deflection circuit provision for a catodic tube. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
BE (1) BE690674A (en)
ES (1) ES334061A1 (en)
FR (1) FR1467113A (en)
GB (1) GB1144186A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241265A (en) * 1977-08-31 1980-12-23 Rca Corporation Television vertical ramp generator
EP0241284B1 (en) * 1986-04-11 1992-12-30 RCA Thomson Licensing Corporation Television display system
GB8630921D0 (en) * 1986-12-24 1987-02-04 Rca Corp Vertical sawtooth generator

Also Published As

Publication number Publication date
FR1467113A (en) 1967-01-27
BE690674A (en) 1967-06-05
GB1144186A (en) 1969-03-05

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