CA938014A - Arrangement for visualizing coloured images on the display screen of a cathode-ray tube employing a variable penetration depth of the electrons - Google Patents

Arrangement for visualizing coloured images on the display screen of a cathode-ray tube employing a variable penetration depth of the electrons

Info

Publication number
CA938014A
CA938014A CA123324A CA123324A CA938014A CA 938014 A CA938014 A CA 938014A CA 123324 A CA123324 A CA 123324A CA 123324 A CA123324 A CA 123324A CA 938014 A CA938014 A CA 938014A
Authority
CA
Canada
Prior art keywords
visualizing
electrons
cathode
arrangement
display screen
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
CA123324A
Other languages
English (en)
Other versions
CA123324S (en
Inventor
Nickles Pierre
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 CA938014A publication Critical patent/CA938014A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/27—Picture reproducers using cathode ray tubes with variable depth of penetration of electron beam into the luminescent layer, e.g. penetrons

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
CA123324A 1970-09-22 1971-09-21 Arrangement for visualizing coloured images on the display screen of a cathode-ray tube employing a variable penetration depth of the electrons Expired CA938014A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7034275A FR2105070B1 (it) 1970-09-22 1970-09-22

Publications (1)

Publication Number Publication Date
CA938014A true CA938014A (en) 1973-12-04

Family

ID=9061659

Family Applications (1)

Application Number Title Priority Date Filing Date
CA123324A Expired CA938014A (en) 1970-09-22 1971-09-21 Arrangement for visualizing coloured images on the display screen of a cathode-ray tube employing a variable penetration depth of the electrons

Country Status (7)

Country Link
AT (1) AT311441B (it)
CA (1) CA938014A (it)
DE (1) DE2146089A1 (it)
FR (1) FR2105070B1 (it)
GB (1) GB1356604A (it)
IT (1) IT939824B (it)
NL (1) NL7112862A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7902630A (nl) * 1979-04-04 1980-10-07 Hollandse Signaalapparaten Bv Spanningsverzorgingsschakeling.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2455710A (en) * 1943-12-21 1948-12-07 Rauland Corp Color television system

Also Published As

Publication number Publication date
FR2105070A1 (it) 1972-04-28
IT939824B (it) 1973-02-10
NL7112862A (it) 1972-03-24
DE2146089A1 (de) 1972-03-30
FR2105070B1 (it) 1975-06-06
AT311441B (de) 1973-11-12
GB1356604A (en) 1974-06-12

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