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GB501753A - Improvements in or relating to television and like receivers - Google Patents

Improvements in or relating to television and like receivers

Info

Publication number
GB501753A
GB501753A GB2412037A GB2412037A GB501753A GB 501753 A GB501753 A GB 501753A GB 2412037 A GB2412037 A GB 2412037A GB 2412037 A GB2412037 A GB 2412037A GB 501753 A GB501753 A GB 501753A
Authority
GB
United Kingdom
Prior art keywords
television
receivers
relating
merdler
sept
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
GB2412037A
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.)
LIONEL REGINALD MERDLER
Baird Television Ltd
Original Assignee
LIONEL REGINALD MERDLER
Baird Television Ltd
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 LIONEL REGINALD MERDLER, Baird Television Ltd filed Critical LIONEL REGINALD MERDLER
Priority to GB2412037A priority Critical patent/GB501753A/en
Publication of GB501753A publication Critical patent/GB501753A/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
    • H04N3/30—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical otherwise than with constant velocity or otherwise than in pattern formed by unidirectional, straight, substantially horizontal or vertical lines
    • H04N3/32—Velocity varied in dependence upon picture information

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Abstract

501,753. Television. BAIRD TELEVISION, Ltd., and MERDLER, L. R. Sept. 3, 1937, No. 24120. [Class 40 (iii)] The brightness contrast of an image reconstituted on the screen of a cathode-ray tube by velocity modulation is controlled by manual alteration of the potential applied to the Wehnelt cylinder.
GB2412037A 1937-09-03 1937-09-03 Improvements in or relating to television and like receivers Expired GB501753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2412037A GB501753A (en) 1937-09-03 1937-09-03 Improvements in or relating to television and like receivers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2412037A GB501753A (en) 1937-09-03 1937-09-03 Improvements in or relating to television and like receivers

Publications (1)

Publication Number Publication Date
GB501753A true GB501753A (en) 1939-03-03

Family

ID=10206701

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2412037A Expired GB501753A (en) 1937-09-03 1937-09-03 Improvements in or relating to television and like receivers

Country Status (1)

Country Link
GB (1) GB501753A (en)

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