NL219031A - - Google Patents

Info

Publication number
NL219031A
NL219031A NL219031DA NL219031A NL 219031 A NL219031 A NL 219031A NL 219031D A NL219031D A NL 219031DA NL 219031 A NL219031 A NL 219031A
Authority
NL
Netherlands
Application number
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.)
Publication of NL219031A publication Critical patent/NL219031A/xx

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
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/62—Electrostatic lenses
    • 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
    • H01J29/56—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses
    • 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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/74—Deflecting by electric fields only
NL219031D 1956-09-07 NL219031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US608532A US2884559A (en) 1956-09-07 1956-09-07 Electron lens systems

Publications (1)

Publication Number Publication Date
NL219031A true NL219031A (en)

Family

ID=24436923

Family Applications (2)

Application Number Title Priority Date Filing Date
NL219031D NL219031A (en) 1956-09-07
NL108855D NL108855C (en) 1956-09-07

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL108855D NL108855C (en) 1956-09-07

Country Status (7)

Country Link
US (1) US2884559A (en)
BE (1) BE559731A (en)
CH (1) CH364046A (en)
DE (1) DE1162957B (en)
FR (1) FR1173802A (en)
GB (1) GB821295A (en)
NL (2) NL108855C (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1188277A (en) * 1957-12-12 1959-09-21 Csf Improvements to electrostatic deflection tubes of an electron beam
US2988660A (en) * 1958-07-02 1961-06-13 Gen Dynamics Corp Electro optical system in a cathode ray tube
NL248482A (en) * 1960-02-26
US3040205A (en) * 1960-05-31 1962-06-19 Harold R Walker Electrostatic vidicon
US3371206A (en) * 1964-02-04 1968-02-27 Jeol Ltd Electron beam apparatus having compensating means for triangular beam distortion
GB1165002A (en) * 1965-09-25 1969-09-24 Emi Ltd Improvements relating to Cathode Ray Tubes and Focusing and Deflecting Arrangements Therefor.
US3437870A (en) * 1965-11-03 1969-04-08 Minnesota Mining & Mfg Scan line masking system
US3544836A (en) * 1966-04-27 1970-12-01 Forgflo Corp Slot stigmator
NL6717636A (en) * 1967-12-22 1969-06-24
US3579010A (en) * 1968-10-31 1971-05-18 Philco Ford Corp Elongated aperture electron gun structure for flat cathode-ray tube
NL157452B (en) * 1968-11-09 1978-07-17 Philips Nv DEVICE WITH A CATHOD RAY TUBE.
JPS4818674B1 (en) * 1969-04-24 1973-06-07
FR2109513A5 (en) * 1970-10-30 1972-05-26 Thomson Csf
NL7208728A (en) * 1971-07-28 1973-12-28
NL7203931A (en) * 1972-03-24 1973-09-26
US3952224A (en) * 1974-10-04 1976-04-20 Rca Corporation In-line electron guns having consecutive grids with aligned vertical, substantially elliptical apertures
JPS5838679Y2 (en) * 1976-11-30 1983-09-01 ソニー株式会社 television receiver
JPS5490963A (en) * 1977-12-28 1979-07-19 Toshiba Corp Index color receiving tube
EP0014922A1 (en) * 1979-02-22 1980-09-03 International Standard Electric Corporation Electron gun
JPS55136442A (en) * 1979-04-10 1980-10-24 Toshiba Corp Electron gun
US4338548A (en) * 1980-01-30 1982-07-06 Control Data Corporation Unipotential lens assembly for charged particle beam tubes and method for applying correction potentials thereto
US4319163A (en) * 1980-06-30 1982-03-09 Rca Corporation Electron gun with deflection-synchronized astigmatic screen grid means
JPS5750749A (en) * 1980-09-11 1982-03-25 Matsushita Electronics Corp Electromagnetic deflection type cathode ray tube
US4583024A (en) * 1984-02-21 1986-04-15 Rca Corporation Color picture tube having an inline electron gun with built-in stigmator
US4887009A (en) * 1986-02-12 1989-12-12 Rca Licensing Corporation Color display system
US4731563A (en) * 1986-09-29 1988-03-15 Rca Corporation Color display system
EP0275191B1 (en) * 1987-01-14 1995-09-27 RCA Thomson Licensing Corporation Color cathode-ray tube having a three-lens electron gun

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2103645A (en) * 1932-12-20 1937-12-28 Schlesinger Kurt Braun tube
US2111231A (en) * 1934-06-27 1938-03-15 Radio Patents Corp Recording device
US2449524A (en) * 1944-11-27 1948-09-14 Us Sec War Oscilloscope device
US2572861A (en) * 1947-06-03 1951-10-30 Sylvania Electric Prod Deflection system for cathode-ray tubes
US2698400A (en) * 1947-06-03 1954-12-28 Sylvania Electric Prod Generator for dynamic focusing of cathode ray tubes
US2572858A (en) * 1947-06-03 1951-10-30 Sylvania Electric Prod Electron optical system
DE902888C (en) * 1951-05-23 1954-01-28 Sueddeutsche Lab G M B H Electron beam oscilloscope or television tube
FR1021747A (en) * 1952-01-11 1953-02-23 Radiotechnique Improvements to cathode ray tubes

Also Published As

Publication number Publication date
CH364046A (en) 1962-08-31
GB821295A (en) 1959-10-07
BE559731A (en)
US2884559A (en) 1959-04-28
DE1162957B (en) 1964-02-13
NL108855C (en)
FR1173802A (en) 1959-03-03

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