FR93285E - Vacuum tube character display units. - Google Patents

Vacuum tube character display units.

Info

Publication number
FR93285E
FR93285E FR125830A FR125830A FR93285E FR 93285 E FR93285 E FR 93285E FR 125830 A FR125830 A FR 125830A FR 125830 A FR125830 A FR 125830A FR 93285 E FR93285 E FR 93285E
Authority
FR
France
Prior art keywords
display units
vacuum tube
character display
tube character
vacuum
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
FR125830A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR93285E publication Critical patent/FR93285E/en
Expired 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
    • H01J31/16—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen with mask carrying a number of selectively displayable signs, e.g. charactron, numeroscope
FR125830A 1966-08-08 1967-10-25 Vacuum tube character display units. Expired FR93285E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57377566A 1966-08-08 1966-08-08
US65056167A 1967-06-08 1967-06-08

Publications (1)

Publication Number Publication Date
FR93285E true FR93285E (en) 1969-03-07

Family

ID=27076196

Family Applications (1)

Application Number Title Priority Date Filing Date
FR125830A Expired FR93285E (en) 1966-08-08 1967-10-25 Vacuum tube character display units.

Country Status (6)

Country Link
US (1) US3432710A (en)
BE (1) BE704158A (en)
CH (1) CH466438A (en)
DE (1) DE1764366B1 (en)
FR (1) FR93285E (en)
NL (1) NL6801349A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3604969A (en) * 1969-09-29 1971-09-14 Kentucky Electronics Inc Miniaturized cathode-ray tube with precisely oriented electrostatic deflection electrodes
US3793551A (en) * 1970-06-01 1974-02-19 Ind Electronic Engineers Display tube
US3748514A (en) * 1971-08-18 1973-07-24 A Standaart Multi-beam cathode ray tube character display
US3740603A (en) * 1972-03-30 1973-06-19 Ind Electronic Eng Inc Cathode ray display tube with blanking grid
DE3067141D1 (en) * 1979-08-16 1984-04-26 Tokyo Shibaura Electric Co Flat display device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2275017A (en) * 1940-06-18 1942-03-03 Joseph T Mcnaney Signaling system
NL204438A (en) * 1955-02-15 1900-01-01
US2999178A (en) * 1955-08-08 1961-09-05 Carlton H Cash Code sorter printer tube
US2943220A (en) * 1957-01-31 1960-06-28 Gen Dynamics Corp Cathode-ray apparatus
US2925526A (en) * 1957-04-02 1960-02-16 Gen Dynamics Corp Character display unit
US2939982A (en) * 1957-10-02 1960-06-07 Gen Dynamics Corp Cathode ray tube apparatus
US2862144A (en) * 1958-03-21 1958-11-25 Gen Dynamics Corp Simplified system for character selection in a shaped beam tube
US3037135A (en) * 1958-08-05 1962-05-29 Gen Dynamics Corp Cathode ray tube of display type
US3143685A (en) * 1961-07-24 1964-08-04 Multi Tron Lab Inc Character display cathode ray tube

Also Published As

Publication number Publication date
DE1764366B1 (en) 1971-05-27
US3432710A (en) 1969-03-11
CH466438A (en) 1968-12-15
BE704158A (en) 1968-02-01
NL6801349A (en) 1968-12-09

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