FR1259624A - Tube cathodique à transconductance élevée - Google Patents

Tube cathodique à transconductance élevée

Info

Publication number
FR1259624A
FR1259624A FR826493A FR826493A FR1259624A FR 1259624 A FR1259624 A FR 1259624A FR 826493 A FR826493 A FR 826493A FR 826493 A FR826493 A FR 826493A FR 1259624 A FR1259624 A FR 1259624A
Authority
FR
France
Prior art keywords
ray tube
cathode ray
high transconductance
transconductance
cathode
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
FR826493A
Other languages
English (en)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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
Priority claimed from US812000A external-priority patent/US3049641A/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR826493A priority Critical patent/FR1259624A/fr
Application granted granted Critical
Publication of FR1259624A publication Critical patent/FR1259624A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/66—Transforming electric information into light information
    • H04N5/68—Circuit details for cathode-ray display tubes
    • 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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/52—Arrangements for controlling intensity of ray or beam, e.g. for modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR826493A 1959-05-08 1960-05-06 Tube cathodique à transconductance élevée Expired FR1259624A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR826493A FR1259624A (fr) 1959-05-08 1960-05-06 Tube cathodique à transconductance élevée

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US812000A US3049641A (en) 1959-05-08 1959-05-08 High transconductance cathode ray tube
FR826493A FR1259624A (fr) 1959-05-08 1960-05-06 Tube cathodique à transconductance élevée

Publications (1)

Publication Number Publication Date
FR1259624A true FR1259624A (fr) 1961-04-28

Family

ID=26185940

Family Applications (1)

Application Number Title Priority Date Filing Date
FR826493A Expired FR1259624A (fr) 1959-05-08 1960-05-06 Tube cathodique à transconductance élevée

Country Status (1)

Country Link
FR (1) FR1259624A (fr)

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