GB469127A - Method of producing television pictures by means of electric discharge tubes - Google Patents

Method of producing television pictures by means of electric discharge tubes

Info

Publication number
GB469127A
GB469127A GB280936A GB280936A GB469127A GB 469127 A GB469127 A GB 469127A GB 280936 A GB280936 A GB 280936A GB 280936 A GB280936 A GB 280936A GB 469127 A GB469127 A GB 469127A
Authority
GB
United Kingdom
Prior art keywords
common
cathodes
electric discharge
discharge tubes
television pictures
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
GB280936A
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.)
ERICH KINNE
Original Assignee
ERICH KINNE
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 ERICH KINNE filed Critical ERICH KINNE
Priority to GB280936A priority Critical patent/GB469127A/en
Publication of GB469127A publication Critical patent/GB469127A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J29/48—Electron guns
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

Abstract

469,127. Cathode - ray tubes. MICHAELIS, E. (Kinne, E.) Jan. 30, 1936, No. 2809. [Class 39 (i)] A number of cathodes are mounted in the same support and preferably in a plane at right-angles to the axis of the tube, and are so arranged that the beams unite in a single spot on the fluorescent screen. The cathodes may each be provided with a separate concentrating cylinder, anode and deflecting plates, or as shown in Fig. 2, cathodes C<1>, C<2>, C<3> may be provided with a common concentrating cylinder D, which may then have a common end as shown, a common anode E and common deflecting plates F. Or some of the controlling and deflecting electrodes may be common to the various cathodes and others separate.
GB280936A 1936-01-30 1936-01-30 Method of producing television pictures by means of electric discharge tubes Expired GB469127A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB280936A GB469127A (en) 1936-01-30 1936-01-30 Method of producing television pictures by means of electric discharge tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB280936A GB469127A (en) 1936-01-30 1936-01-30 Method of producing television pictures by means of electric discharge tubes

Publications (1)

Publication Number Publication Date
GB469127A true GB469127A (en) 1937-07-20

Family

ID=9746323

Family Applications (1)

Application Number Title Priority Date Filing Date
GB280936A Expired GB469127A (en) 1936-01-30 1936-01-30 Method of producing television pictures by means of electric discharge tubes

Country Status (1)

Country Link
GB (1) GB469127A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE742803C (en) * 1939-02-01 1943-12-22 Telefunken Gmbh Arrangement for sending or receiving colored and / or stereoscopic television images
DE2041912A1 (en) * 1969-08-23 1971-03-04 Sony Corp Color image cathode ray tubes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE742803C (en) * 1939-02-01 1943-12-22 Telefunken Gmbh Arrangement for sending or receiving colored and / or stereoscopic television images
DE2041912A1 (en) * 1969-08-23 1971-03-04 Sony Corp Color image cathode ray tubes

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