CA1196371A - Lentille electronique d'acceleration et d'expansion de balayage - Google Patents

Lentille electronique d'acceleration et d'expansion de balayage

Info

Publication number
CA1196371A
CA1196371A CA000439572A CA439572A CA1196371A CA 1196371 A CA1196371 A CA 1196371A CA 000439572 A CA000439572 A CA 000439572A CA 439572 A CA439572 A CA 439572A CA 1196371 A CA1196371 A CA 1196371A
Authority
CA
Canada
Prior art keywords
lens
electrode
accelerating
electrodes
tube
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
CA000439572A
Other languages
English (en)
Inventor
Myron A. Bostwick, Jr.
Norman R. Franzen
Bozidar Janko
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.)
Tektronix Inc
Original Assignee
Tektronix Inc
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 Tektronix Inc filed Critical Tektronix Inc
Application granted granted Critical
Publication of CA1196371A publication Critical patent/CA1196371A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
    • H01J29/803—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching for post-acceleration or post-deflection, e.g. for colour switching
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/62—Electrostatic lenses

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
CA000439572A 1982-12-27 1983-10-24 Lentille electronique d'acceleration et d'expansion de balayage Expired CA1196371A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45344782A 1982-12-27 1982-12-27
US453,447 1982-12-27

Publications (1)

Publication Number Publication Date
CA1196371A true CA1196371A (fr) 1985-11-05

Family

ID=23800629

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000439572A Expired CA1196371A (fr) 1982-12-27 1983-10-24 Lentille electronique d'acceleration et d'expansion de balayage

Country Status (6)

Country Link
JP (1) JPS59134531A (fr)
CA (1) CA1196371A (fr)
DE (1) DE3346208C2 (fr)
FR (1) FR2538613B1 (fr)
GB (1) GB2135503B (fr)
NL (1) NL8304437A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61188840A (ja) * 1985-02-15 1986-08-22 Sony Corp 電子銃
EP0241945B1 (fr) * 1986-04-17 1993-01-20 Iwatsu Electric Co., Ltd. Système de lentilles électroniques pour l'amplification de la déflexion dans un tube à rayons cathodiques
JPS63237334A (ja) * 1987-03-25 1988-10-03 Iwatsu Electric Co Ltd 電子管の電子銃
JPS646348A (en) * 1987-03-25 1989-01-10 Iwatsu Electric Co Ltd Electron gun for electron tube
JPS63237337A (ja) * 1987-03-25 1988-10-03 Iwatsu Electric Co Ltd 陰極線管

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL97277C (fr) * 1940-03-13
NL82605C (fr) * 1942-04-08
US3023336A (en) * 1957-10-25 1962-02-27 Tektronix Inc Cathode ray tube having post acceleration
NL276162A (fr) * 1961-08-21
DE1439720B2 (de) * 1964-08-27 1976-04-08 Telefunken Patentverwertungsgesellschaft Mbh, 7900 Ulm Kathodenstrahlroehre mit ablenkmitteln
FR1455405A (fr) * 1965-09-03 1966-04-01 Csf Perfectionnements aux tubes à rayons cathodiques comportant une lentille électronique quadrupolaire et un dispositif de post-accélération
GB1227828A (fr) * 1967-07-18 1971-04-07
DE1936229B2 (de) * 1969-07-16 1971-07-29 Kathodenstrahlroehre mit einem leuchtschirm
FR2109513A5 (fr) * 1970-10-30 1972-05-26 Thomson Csf
JPS5155262U (fr) * 1974-10-24 1976-04-28
US4093891A (en) * 1976-12-10 1978-06-06 Tektronix, Inc. Traveling wave deflector for electron beams
US4137479A (en) * 1977-01-06 1979-01-30 Tektronix, Inc. Cathode ray tube having an electron lens system including a meshless scan expansion post deflection acceleration lens
US4124128A (en) * 1977-10-14 1978-11-07 Certain-Teed Corporation Shingle stacking

Also Published As

Publication number Publication date
GB2135503A (en) 1984-08-30
FR2538613B1 (fr) 1987-03-20
JPH0256772B2 (fr) 1990-12-03
DE3346208C2 (de) 1986-10-30
GB8326788D0 (en) 1983-11-09
FR2538613A1 (fr) 1984-06-29
JPS59134531A (ja) 1984-08-02
NL8304437A (nl) 1984-07-16
GB2135503B (en) 1986-08-06
DE3346208A1 (de) 1984-07-05

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry