GB335258A - Improvements in and relating to television receiving apparatus using electric glow discharge lamps - Google Patents

Improvements in and relating to television receiving apparatus using electric glow discharge lamps

Info

Publication number
GB335258A
GB335258A GB1915229A GB1915229A GB335258A GB 335258 A GB335258 A GB 335258A GB 1915229 A GB1915229 A GB 1915229A GB 1915229 A GB1915229 A GB 1915229A GB 335258 A GB335258 A GB 335258A
Authority
GB
United Kingdom
Prior art keywords
receiving apparatus
glow discharge
television receiving
relating
electric glow
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
GB1915229A
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
Priority to GB1915229A priority Critical patent/GB335258A/en
Priority to US375524A priority patent/US1933832A/en
Priority to NL47728A priority patent/NL27739C/xx
Priority to FR680616D priority patent/FR680616A/en
Publication of GB335258A publication Critical patent/GB335258A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/38—Cold-cathode tubes
    • H01J17/48—Cold-cathode tubes with more than one cathode or anode, e.g. sequence-discharge tube, counting tube, dekatron
    • H01J17/49—Display panels, e.g. with crossed electrodes, e.g. making use of direct current
    • H01J17/491—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with electrodes arranged side by side and substantially in the same plane, e.g. for displaying alphanumeric characters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

335,258. Mihßly, D. von. June 21, 1929. Vacuum tubes. - A light relay for television receiving apparatus consists of an electric glow discharge lamp, the cathode h of which is in the form of a flat plate having the size of the picture surface to be produced, and cooperates with a frame-like. anode g which substantially covers the periphery of the cathode. In a modification, a wire frame-like controlling electrode is mounted between the cathode and a wire anode. The anode may be constructed of aluminium.
GB1915229A 1928-08-21 1929-06-21 Improvements in and relating to television receiving apparatus using electric glow discharge lamps Expired GB335258A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1915229A GB335258A (en) 1929-06-21 1929-06-21 Improvements in and relating to television receiving apparatus using electric glow discharge lamps
US375524A US1933832A (en) 1928-08-21 1929-07-02 Glow tube
NL47728A NL27739C (en) 1928-08-21 1929-08-20
FR680616D FR680616A (en) 1928-08-21 1929-08-21 Luminescent tube, usable in particular for receivers in television and telephotography installations, as well as for talking films

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1915229A GB335258A (en) 1929-06-21 1929-06-21 Improvements in and relating to television receiving apparatus using electric glow discharge lamps

Publications (1)

Publication Number Publication Date
GB335258A true GB335258A (en) 1930-09-22

Family

ID=10124601

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1915229A Expired GB335258A (en) 1928-08-21 1929-06-21 Improvements in and relating to television receiving apparatus using electric glow discharge lamps

Country Status (1)

Country Link
GB (1) GB335258A (en)

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