FR2026596A1 - - Google Patents

Info

Publication number
FR2026596A1
FR2026596A1 FR6944234A FR6944234A FR2026596A1 FR 2026596 A1 FR2026596 A1 FR 2026596A1 FR 6944234 A FR6944234 A FR 6944234A FR 6944234 A FR6944234 A FR 6944234A FR 2026596 A1 FR2026596 A1 FR 2026596A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6944234A
Other languages
French (fr)
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of FR2026596A1 publication Critical patent/FR2026596A1/fr
Withdrawn legal-status Critical Current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
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/62—Electrostatic lenses
    • H01J29/622—Electrostatic lenses producing fields exhibiting symmetry of revolution
    • H01J29/624—Electrostatic lenses producing fields exhibiting symmetry of revolution co-operating with or closely associated to an electron gun
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • 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
    • H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
FR6944234A 1968-12-19 1969-12-19 Withdrawn FR2026596A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP43093590A JPS4812386B1 (en) 1968-12-19 1968-12-19

Publications (1)

Publication Number Publication Date
FR2026596A1 true FR2026596A1 (en) 1970-09-18

Family

ID=14086494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6944234A Withdrawn FR2026596A1 (en) 1968-12-19 1969-12-19

Country Status (6)

Country Link
US (1) US3652896A (en)
JP (1) JPS4812386B1 (en)
DE (1) DE1963809B2 (en)
FR (1) FR2026596A1 (en)
GB (1) GB1258529A (en)
NL (1) NL164422C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51142993A (en) * 1975-06-04 1976-12-08 Japan Radio Co Ltd Elimination of noise caused by reflected waves
JPS545374A (en) * 1977-06-15 1979-01-16 Hitachi Ltd Electronic gun
JPS5464189U (en) * 1977-10-13 1979-05-07

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2351757A (en) * 1941-07-29 1944-06-20 Bell Telephone Labor Inc Electron discharge device
US3501673A (en) * 1968-04-29 1970-03-17 Stromberg Datagraphix Inc Variable magnification cathode ray tube

Also Published As

Publication number Publication date
US3652896A (en) 1972-03-28
JPS4812386B1 (en) 1973-04-20
DE1963809B2 (en) 1972-07-13
GB1258529A (en) 1971-12-30
NL164422C (en) 1980-12-15
DE1963809A1 (en) 1970-09-17
NL164422B (en) 1980-07-15
NL6919121A (en) 1970-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse