FR2026188A1 - - Google Patents

Info

Publication number
FR2026188A1
FR2026188A1 FR6943361A FR6943361A FR2026188A1 FR 2026188 A1 FR2026188 A1 FR 2026188A1 FR 6943361 A FR6943361 A FR 6943361A FR 6943361 A FR6943361 A FR 6943361A FR 2026188 A1 FR2026188 A1 FR 2026188A1
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Withdrawn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
FR6943361A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2026188A1 publication Critical patent/FR2026188A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/32—Secondary-electron-emitting electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04—Electron multipliers
    • H01J43/06—Electrode arrangements
    • H01J43/18—Electrode arrangements using essentially more than one dynode
    • H01J43/24—Dynodes having potential gradient along their surfaces
FR6943361A 1968-12-14 1969-12-15 Withdrawn FR2026188A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6818015A NL6818015A (de) 1968-12-14 1968-12-14

Publications (1)

Publication Number Publication Date
FR2026188A1 true FR2026188A1 (de) 1970-09-11

Family

ID=19805404

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6943361A Withdrawn FR2026188A1 (de) 1968-12-14 1969-12-15

Country Status (7)

Country Link
AT (1) AT313991B (de)
BE (1) BE743088A (de)
CH (1) CH502691A (de)
DE (1) DE1959584A1 (de)
FR (1) FR2026188A1 (de)
GB (1) GB1297127A (de)
NL (1) NL6818015A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604825A1 (fr) * 1986-10-01 1988-04-08 Galileo Electro Optics Corp Galette de microcanaux pouvant fonctionner a frequence elevee

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112630288B (zh) * 2020-11-17 2021-10-12 燕山大学 一种基于放电的二次电子发射系数测量装置及方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604825A1 (fr) * 1986-10-01 1988-04-08 Galileo Electro Optics Corp Galette de microcanaux pouvant fonctionner a frequence elevee
FR2609211A1 (fr) * 1986-10-01 1988-07-01 Galileo Electro Optics Corp Dispositif a galette de microcanaux pouvant fonctionner a frequence elevee
BE1000539A5 (fr) * 1986-10-01 1989-01-24 Galileo Electro Optics Corp Galette de microcanaux a frequence superieure.

Also Published As

Publication number Publication date
NL6818015A (de) 1970-06-16
CH502691A (de) 1971-01-31
BE743088A (de) 1970-06-12
GB1297127A (de) 1972-11-22
DE1959584A1 (de) 1970-08-27
AT313991B (de) 1974-03-11

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Legal Events

Date Code Title Description
ST Notification of lapse