JPS5743972B1 - - Google Patents

Info

Publication number
JPS5743972B1
JPS5743972B1 JP46004232A JP423271A JPS5743972B1 JP S5743972 B1 JPS5743972 B1 JP S5743972B1 JP 46004232 A JP46004232 A JP 46004232A JP 423271 A JP423271 A JP 423271A JP S5743972 B1 JPS5743972 B1 JP S5743972B1
Authority
JP
Japan
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.)
Pending
Application number
JP46004232A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP46004232A priority Critical patent/JPS5743972B1/ja
Priority to US00220641A priority patent/US3852637A/en
Priority to GB377472A priority patent/GB1377091A/en
Priority to DE2205162A priority patent/DE2205162C2/de
Priority to FR7203881A priority patent/FR2170876B1/fr
Publication of JPS5743972B1 publication Critical patent/JPS5743972B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/029—Schematic arrangements for beam forming
    • 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
    • H01J29/48—Electron guns
    • H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
JP46004232A 1971-02-05 1971-02-05 Pending JPS5743972B1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP46004232A JPS5743972B1 (de) 1971-02-05 1971-02-05
US00220641A US3852637A (en) 1971-02-05 1972-01-25 Electron gun structure with unipotential and bipotential lens
GB377472A GB1377091A (en) 1971-02-05 1972-01-26 Electron gun structure
DE2205162A DE2205162C2 (de) 1971-02-05 1972-02-03 Elektronenstrahlerzeuger für Kathodenstrahlröhren
FR7203881A FR2170876B1 (de) 1971-02-05 1972-02-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46004232A JPS5743972B1 (de) 1971-02-05 1971-02-05

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP12934780A Division JPS5663749A (en) 1980-09-19 1980-09-19 Electron gun

Publications (1)

Publication Number Publication Date
JPS5743972B1 true JPS5743972B1 (de) 1982-09-18

Family

ID=11578807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46004232A Pending JPS5743972B1 (de) 1971-02-05 1971-02-05

Country Status (5)

Country Link
US (1) US3852637A (de)
JP (1) JPS5743972B1 (de)
DE (1) DE2205162C2 (de)
FR (1) FR2170876B1 (de)
GB (1) GB1377091A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545374A (en) * 1977-06-15 1979-01-16 Hitachi Ltd Electronic gun
DE2850656C2 (de) * 1977-11-22 1984-04-19 Tokyo Shibaura Denki K.K., Kawasaki, Kanagawa Elektronenstrahlerzeugungssystem für Kathodenstrahlröhren
JPS5480666A (en) * 1977-12-09 1979-06-27 Mitsubishi Electric Corp Electron gun
GB2015195A (en) * 1978-02-15 1979-09-05 Tektronix Inc Cathode Ray Tube Having Low Voltage Focus and Dynamic Correction
JPS55136442A (en) * 1979-04-10 1980-10-24 Toshiba Corp Electron gun
JPS563948A (en) * 1979-06-22 1981-01-16 Hitachi Ltd Electrostatic focusing type pickup tube
US4558253A (en) * 1983-04-18 1985-12-10 Rca Corporation Color picture tube having an inline electron gun with asymmetric focusing lens
US4528476A (en) * 1983-10-24 1985-07-09 Rca Corporation Cathode-ray tube having electron gun with three focus lenses
EP0515352A1 (de) * 1991-05-24 1992-11-25 IMS Ionen Mikrofabrikations Systeme Gesellschaft m.b.H. Ionenquelle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3049641A (en) * 1959-05-08 1962-08-14 Gen Electric High transconductance cathode ray tube
US3076121A (en) * 1959-03-20 1963-01-29 Sylvania Electric Prod Cathode ray tube system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US25127A (en) * 1859-08-16 Improvement in mole-plows
GB493882A (en) * 1937-04-17 1938-10-17 Harry Raymond Lubcke Cathode ray tube
DE764012C (de) * 1936-11-15 1954-10-04 Aeg Elektronenoptisches Abbildungssystem zur Erzielung eines kleinen Elektronenflecks
BE428489A (de) * 1937-06-08
FR1172405A (fr) * 1956-02-20 1959-02-10 Thomson Houston Comp Francaise Perfectionnements aux canons électroniques
BE630810A (de) * 1962-04-13
US3295001A (en) * 1963-06-04 1966-12-27 Sylvania Electric Prod Cathode ray tube gun having a second grid with an effective thickness
FR1477372A (fr) * 1965-04-26 1967-04-14 Sony Corp Canons à électrons pour engendrer et concentrer un faisceau électronique
US3437868A (en) * 1965-10-11 1969-04-08 Sony Corp Electron gun device
US3501668A (en) * 1968-05-10 1970-03-17 Zenith Radio Corp Low focus voltage electron gun for cathode-ray tubes
US3651359A (en) * 1969-04-23 1972-03-21 Sony Corp Abberation correction of plurality of beams in color cathode ray tube

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076121A (en) * 1959-03-20 1963-01-29 Sylvania Electric Prod Cathode ray tube system
US3049641A (en) * 1959-05-08 1962-08-14 Gen Electric High transconductance cathode ray tube

Also Published As

Publication number Publication date
DE2205162A1 (de) 1972-08-10
DE2205162C2 (de) 1983-08-18
FR2170876A1 (de) 1973-09-21
FR2170876B1 (de) 1975-10-24
GB1377091A (en) 1974-12-11
US3852637A (en) 1974-12-03

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