FR1181540A - Grille-barrière pour tubes à rayons cathodiques, notamment pour tubes à mémoire - Google Patents

Grille-barrière pour tubes à rayons cathodiques, notamment pour tubes à mémoire

Info

Publication number
FR1181540A
FR1181540A FR1181540DA FR1181540A FR 1181540 A FR1181540 A FR 1181540A FR 1181540D A FR1181540D A FR 1181540DA FR 1181540 A FR1181540 A FR 1181540A
Authority
FR
France
Prior art keywords
tubes
cathode ray
memory
barrier grid
ray tubes
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
Other languages
English (en)
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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of FR1181540A publication Critical patent/FR1181540A/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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/08—Electrodes intimately associated with a screen on or from which an image or pattern is formed, picked-up, converted or stored, e.g. backing-plates for storage tubes or collecting secondary electrons
    • 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
    • H01J31/58—Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output
    • H01J31/60—Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output having means for deflecting, either selectively or sequentially, an electron ray on to separate surface elements of the screen
FR1181540D 1956-08-30 1957-08-22 Grille-barrière pour tubes à rayons cathodiques, notamment pour tubes à mémoire Expired FR1181540A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US607083A US2834900A (en) 1956-08-30 1956-08-30 Grid structure

Publications (1)

Publication Number Publication Date
FR1181540A true FR1181540A (fr) 1959-06-16

Family

ID=24430737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1181540D Expired FR1181540A (fr) 1956-08-30 1957-08-22 Grille-barrière pour tubes à rayons cathodiques, notamment pour tubes à mémoire

Country Status (5)

Country Link
US (1) US2834900A (de)
BE (1) BE558642A (de)
DE (1) DE1073117B (de)
FR (1) FR1181540A (de)
GB (1) GB815883A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3067486A (en) * 1957-06-20 1962-12-11 Itt Target electrode for barrier grid storage tube and method of making same
NL264179A (de) * 1960-05-02
DE1279061B (de) * 1962-05-31 1968-10-03 Westinghouse Electric Corp Fernsehaufnahmeroehre mit Elektronenstrahlabtastung des auf einer lichtempfindlichen Speicherschicht entworfenen Ladungsbildes
GB1576214A (en) * 1976-08-25 1980-10-01 English Electric Valve Co Ltd Mesh electrodes
CN102097265B (zh) * 2010-12-31 2012-07-11 中国航天科技集团公司第五研究院第五一○研究所 一种增强电子束流均匀性的装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538836A (en) * 1948-10-15 1951-01-23 Rca Corp Barrier grid storage tube
DE853005C (de) * 1950-07-28 1952-10-20 Rudolf Dr-Ing Hell Fernschreib-Empfangseinrichtung fuer elektrische Impulsuebertragung, vorzugsweise nach dem Fuenfer- oder Siebener-Alphabet

Also Published As

Publication number Publication date
GB815883A (en) 1959-07-01
BE558642A (de)
DE1073117B (de) 1960-01-14
US2834900A (en) 1958-05-13

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