FR2020591A1 - - Google Patents

Info

Publication number
FR2020591A1
FR2020591A1 FR6935018A FR6935018A FR2020591A1 FR 2020591 A1 FR2020591 A1 FR 2020591A1 FR 6935018 A FR6935018 A FR 6935018A FR 6935018 A FR6935018 A FR 6935018A FR 2020591 A1 FR2020591 A1 FR 2020591A1
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Withdrawn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
FR6935018A
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.)
Noritake Itron Corp
Original Assignee
Ise Electronics 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 Ise Electronics Corp filed Critical Ise Electronics Corp
Publication of FR2020591A1 publication Critical patent/FR2020591A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01J31/128—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digitally controlled display tubes
FR6935018A 1968-10-12 1969-10-13 Withdrawn FR2020591A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7390468 1968-10-12

Publications (1)

Publication Number Publication Date
FR2020591A1 true FR2020591A1 (enrdf_load_stackoverflow) 1970-07-17

Family

ID=13531629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6935018A Withdrawn FR2020591A1 (enrdf_load_stackoverflow) 1968-10-12 1969-10-13

Country Status (5)

Country Link
US (1) US3673448A (enrdf_load_stackoverflow)
BE (1) BE740111A (enrdf_load_stackoverflow)
DE (1) DE1951252C2 (enrdf_load_stackoverflow)
FR (1) FR2020591A1 (enrdf_load_stackoverflow)
GB (1) GB1290190A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882339A (en) * 1974-06-17 1975-05-06 Gen Electric Gridded X-ray tube gun
US4353061A (en) * 1979-12-07 1982-10-05 International Business Machines Apparatus and method for providing electron beam patterns using expanded beam array
GB2124825B (en) 1982-08-06 1986-03-26 English Electric Valve Co Ltd Cathodoluminescent display arrangements
GB2326018B (en) 1997-06-07 2002-01-09 Ibm Grid electrodes for a display device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2728873A (en) * 1953-01-13 1955-12-27 Gen Dynamics Corp Cathode ray control apparatus
US2965801A (en) * 1954-12-23 1960-12-20 Philips Corp Method of and apparatus for position-selection, scanning and the like
GB975251A (enrdf_load_stackoverflow) * 1960-04-28 1900-01-01
NL293746A (enrdf_load_stackoverflow) * 1962-02-23

Also Published As

Publication number Publication date
DE1951252C2 (de) 1982-04-29
DE1951252A1 (de) 1970-10-01
US3673448A (en) 1972-06-27
GB1290190A (enrdf_load_stackoverflow) 1972-09-20
BE740111A (enrdf_load_stackoverflow) 1970-03-16

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Legal Events

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