GB510865A - Improvements relating to luminescent or light valve screens, more particularly for television purposes - Google Patents

Improvements relating to luminescent or light valve screens, more particularly for television purposes

Info

Publication number
GB510865A
GB510865A GB2181839A GB2181839A GB510865A GB 510865 A GB510865 A GB 510865A GB 2181839 A GB2181839 A GB 2181839A GB 2181839 A GB2181839 A GB 2181839A GB 510865 A GB510865 A GB 510865A
Authority
GB
United Kingdom
Prior art keywords
luminescent
light valve
improvements relating
television purposes
valve screens
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
GB2181839A
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.)
HJALMAR EMANUEL SUNDBERG
Original Assignee
HJALMAR EMANUEL SUNDBERG
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 HJALMAR EMANUEL SUNDBERG filed Critical HJALMAR EMANUEL SUNDBERG
Priority to GB2181839A priority Critical patent/GB510865A/en
Publication of GB510865A publication Critical patent/GB510865A/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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
GB2181839A 1937-10-28 1937-10-28 Improvements relating to luminescent or light valve screens, more particularly for television purposes Expired GB510865A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2181839A GB510865A (en) 1937-10-28 1937-10-28 Improvements relating to luminescent or light valve screens, more particularly for television purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2181839A GB510865A (en) 1937-10-28 1937-10-28 Improvements relating to luminescent or light valve screens, more particularly for television purposes

Publications (1)

Publication Number Publication Date
GB510865A true GB510865A (en) 1939-07-28

Family

ID=10169325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2181839A Expired GB510865A (en) 1937-10-28 1937-10-28 Improvements relating to luminescent or light valve screens, more particularly for television purposes

Country Status (1)

Country Link
GB (1) GB510865A (en)

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