FR1421089A - Advanced Electric Discharge Tube - Google Patents

Advanced Electric Discharge Tube

Info

Publication number
FR1421089A
FR1421089A FR2426A FR2426A FR1421089A FR 1421089 A FR1421089 A FR 1421089A FR 2426 A FR2426 A FR 2426A FR 2426 A FR2426 A FR 2426A FR 1421089 A FR1421089 A FR 1421089A
Authority
FR
France
Prior art keywords
electric discharge
discharge tube
advanced electric
advanced
tube
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
FR2426A
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.)
Rank Precision Industries Ltd
Original Assignee
Rank Precision Industries Ltd
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 Rank Precision Industries Ltd filed Critical Rank Precision Industries Ltd
Application granted granted Critical
Publication of FR1421089A publication Critical patent/FR1421089A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/20—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using multi-beam tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
FR2426A 1964-01-27 1965-01-19 Advanced Electric Discharge Tube Expired FR1421089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3398/64A GB1096193A (en) 1964-01-27 1964-01-27 Improvements in or relating to electric discharge tubes

Publications (1)

Publication Number Publication Date
FR1421089A true FR1421089A (en) 1965-12-10

Family

ID=9757587

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2426A Expired FR1421089A (en) 1964-01-27 1965-01-19 Advanced Electric Discharge Tube

Country Status (5)

Country Link
US (1) US3519867A (en)
DE (1) DE1514334B1 (en)
FR (1) FR1421089A (en)
GB (1) GB1096193A (en)
NL (1) NL6500742A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2031219B (en) * 1978-10-04 1982-12-01 English Electric Valve Co Ltd Crt matrix display

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE729003C (en) * 1935-11-16 1942-12-08 Siemens Ag Device for generating several electron beams in a cathode ray tube
DE932736C (en) * 1953-02-03 1955-09-08 Philips Nv Cathode ray tube with several electron bundles that can be deflected in two fixed layers each
CH323453A (en) * 1953-05-30 1957-07-31 Standard Telephon & Radio Ag Beam generation system for cathode ray tubes
US2978608A (en) * 1956-12-24 1961-04-04 Ibm Character synthesizing tube
GB975251A (en) * 1960-04-28 1900-01-01
US3131328A (en) * 1960-06-20 1964-04-28 Gen Dynamics Corp Dispenser cathode for cathode ray tube
US3143685A (en) * 1961-07-24 1964-08-04 Multi Tron Lab Inc Character display cathode ray tube
US3340419A (en) * 1963-04-19 1967-09-05 Rank Precision Ind Ltd Electric discharge tubes
US3264638A (en) * 1963-10-01 1966-08-02 Rank Precision Ind Ltd Electronic code translation

Also Published As

Publication number Publication date
US3519867A (en) 1970-07-07
GB1096193A (en) 1967-12-20
NL6500742A (en) 1965-07-28
DE1514334B1 (en) 1970-06-04

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