FR937187A - Assembly comprising an electron beam tube - Google Patents

Assembly comprising an electron beam tube

Info

Publication number
FR937187A
FR937187A FR937187DA FR937187A FR 937187 A FR937187 A FR 937187A FR 937187D A FR937187D A FR 937187DA FR 937187 A FR937187 A FR 937187A
Authority
FR
France
Prior art keywords
assembly
electron beam
beam tube
tube
electron
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
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR937187A publication Critical patent/FR937187A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
    • 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/867—Means associated with the outside of the vessel for shielding, e.g. magnetic shields
    • 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/88—Vessels; Containers; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR937187D 1945-12-22 1946-12-20 Assembly comprising an electron beam tube Expired FR937187A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL937187X 1945-12-22

Publications (1)

Publication Number Publication Date
FR937187A true FR937187A (en) 1948-08-10

Family

ID=19863559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937187D Expired FR937187A (en) 1945-12-22 1946-12-20 Assembly comprising an electron beam tube

Country Status (2)

Country Link
BE (1) BE470018A (en)
FR (1) FR937187A (en)

Also Published As

Publication number Publication date
BE470018A (en)

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