FR2562360B1 - Circuit de deviation a courant sinusoidal pour le balayage bidirectionnel d'un tube a rayons cathodiques - Google Patents

Circuit de deviation a courant sinusoidal pour le balayage bidirectionnel d'un tube a rayons cathodiques

Info

Publication number
FR2562360B1
FR2562360B1 FR8504711A FR8504711A FR2562360B1 FR 2562360 B1 FR2562360 B1 FR 2562360B1 FR 8504711 A FR8504711 A FR 8504711A FR 8504711 A FR8504711 A FR 8504711A FR 2562360 B1 FR2562360 B1 FR 2562360B1
Authority
FR
France
Prior art keywords
ray tube
cathode ray
current device
device circuit
sinusoidal current
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
FR8504711A
Other languages
English (en)
Other versions
FR2562360A1 (fr
Inventor
Willem Hendrik Groeneweg
Juergen Friedrich Hemme
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of FR2562360A1 publication Critical patent/FR2562360A1/fr
Application granted granted Critical
Publication of FR2562360B1 publication Critical patent/FR2562360B1/fr
Expired legal-status Critical Current

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
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
    • H04N3/19—Arrangements or assemblies in supply circuits for the purpose of withstanding high voltages
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B28/00—Generation of oscillations by methods not covered by groups H03B5/00 - H03B27/00, including modification of the waveform to produce sinusoidal oscillations
    • 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
    • H04N3/30—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical otherwise than with constant velocity or otherwise than in pattern formed by unidirectional, straight, substantially horizontal or vertical lines
FR8504711A 1984-03-29 1985-03-28 Circuit de deviation a courant sinusoidal pour le balayage bidirectionnel d'un tube a rayons cathodiques Expired FR2562360B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/594,823 US4634940A (en) 1984-03-29 1984-03-29 Sine wave deflection circuit for bidirectional scanning of a cathode ray tube

Publications (2)

Publication Number Publication Date
FR2562360A1 FR2562360A1 (fr) 1985-10-04
FR2562360B1 true FR2562360B1 (fr) 1988-09-09

Family

ID=24380551

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8504711A Expired FR2562360B1 (fr) 1984-03-29 1985-03-28 Circuit de deviation a courant sinusoidal pour le balayage bidirectionnel d'un tube a rayons cathodiques

Country Status (7)

Country Link
US (1) US4634940A (fr)
JP (1) JP2534035B2 (fr)
KR (1) KR930000707B1 (fr)
DE (1) DE3511318C2 (fr)
FR (1) FR2562360B1 (fr)
GB (1) GB2157136B (fr)
SE (1) SE460327B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3711173A1 (de) * 1987-04-02 1988-10-20 Thomson Brandt Gmbh Zeilenablenkschaltung fuer eine bildroehre
DE3733007A1 (de) * 1987-09-30 1989-04-13 Thomson Brandt Gmbh Schaltungsanordnung zur linearisierung der bildwiedergabe einer kathodenstrahlroehre
JPH0372783A (ja) * 1989-08-11 1991-03-27 Sony Corp サイン波偏向回路
JP3326618B2 (ja) * 1991-11-15 2002-09-24 ソニー株式会社 サイン波偏向回路
CA2126535C (fr) * 1993-12-28 2000-12-19 Ichiro Nomura Appareil a faisceau electronique et appareil d'imagerie
US20050174071A1 (en) * 2002-04-04 2005-08-11 Simpson Theodore F. Transposed bi-directional scanning in a cathode ray tube

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL239629A (fr) * 1958-05-28
US3209231A (en) * 1961-06-14 1965-09-28 Intron Int Inc Alternating-current source
US3247468A (en) * 1962-03-15 1966-04-19 Intron Int Inc Push-pull circuit arrangement for generating sine waves
GB1053280A (fr) * 1963-08-12
DE1217999B (de) * 1964-11-26 1966-06-02 Fernseh Gmbh Anordnung zur Erzeugung eines saegezahnfoermigen Stromes
US3809947A (en) * 1971-12-17 1974-05-07 Ibm Sine wave deflection system for correcting pincushion distortion
DE3068551D1 (en) * 1980-10-31 1984-08-16 Ibm Cathode ray tube drive circuitry
JPS5936664U (ja) * 1982-08-31 1984-03-07 日本電気ホームエレクトロニクス株式会社 水平偏向回路

Also Published As

Publication number Publication date
GB8507815D0 (en) 1985-05-01
DE3511318A1 (de) 1985-10-10
SE8501424D0 (sv) 1985-03-22
GB2157136A (en) 1985-10-16
FR2562360A1 (fr) 1985-10-04
JP2534035B2 (ja) 1996-09-11
SE460327B (sv) 1989-09-25
KR850006814A (ko) 1985-10-16
US4634940A (en) 1987-01-06
GB2157136B (en) 1987-08-26
JPS60224381A (ja) 1985-11-08
SE8501424L (sv) 1985-09-30
KR930000707B1 (ko) 1993-01-29
DE3511318C2 (de) 1994-02-10

Similar Documents

Publication Publication Date Title
BE895552A (fr) Circuit pour commander le faisceau d'un tube a rayons cathodiques
BE863367A (fr) Circuit pour ajuster l'intensite de courant de tube d'un generateur de rontgen
FR2655209B1 (fr) Connecteur haute tension pour tube a rayons x.
FR2551293B1 (fr) Circuit limiteur de courant de faisceau pour commande de tube cathodique
FR2571914B1 (fr) Dispositif video a rayons x
FR2625836B1 (fr) Collecteur d'electrons pour tube electronique
FR2562360B1 (fr) Circuit de deviation a courant sinusoidal pour le balayage bidirectionnel d'un tube a rayons cathodiques
FR2616586B1 (fr) Cathode pour un tube electronique
FR2612333B1 (fr) Tube a rayons cathodiques possedant une structure anti-implosion perfectionnee
BE888202A (fr) Structure d'ecran pour rayons x
FR2561439B1 (fr) Tube a rayons cathodiques
FR2580423B1 (fr) Dispositif eclaire pour le reglage d'une grandeur electrique
FR2629971B1 (fr) Circuit de correction d'un courant de deviation
BE892614A (fr) Electrode de reference pour sonde a oxygene
FR2626108B1 (fr) Tube a rayons x a anode tournante comportant un dispositif d'ecoulement du courant anodique
FR2544549B1 (fr) Tube a rayons cathodiques avec une lentille electronique pour l'amplification de la deviation
FR2561441B1 (fr) Tube convertisseur d'image a balayage de fente
PT78091B (fr) Unite de deviation electromagnetique pour un tube image de television
FR2538948B3 (fr) Tube a rayons x a balayage
FR2551264B1 (fr) Tube a rayons cathodiques
EP0195821A4 (fr) Dispositif de commande du courant de faisceau d'une camera de television.
FR2536206B1 (fr) Degazeur pour tubes a rayons cathodiques comportant un support de type ameliore
FR2641842B1 (fr) Raccord de fixation pour un tube annele
DE3563147D1 (en) Electronic tube having a device for cooling the cathode
BE892179A (fr) Dispositif d'indication de position pour commutateur d'echelons de transformateurs echelons

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse