CA1124848A - Methode pour accroitre l'uniformite des dimensions du spot du au faisceau electronique dans les tubes-ecrans de television - Google Patents

Methode pour accroitre l'uniformite des dimensions du spot du au faisceau electronique dans les tubes-ecrans de television

Info

Publication number
CA1124848A
CA1124848A CA328,428A CA328428A CA1124848A CA 1124848 A CA1124848 A CA 1124848A CA 328428 A CA328428 A CA 328428A CA 1124848 A CA1124848 A CA 1124848A
Authority
CA
Canada
Prior art keywords
faceplate
current
spot
screen
control signal
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
CA328,428A
Other languages
English (en)
Inventor
Richard W. Midland
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.)
Zenith Electronics LLC
Original Assignee
Zenith Radio Corp
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 Zenith Radio Corp filed Critical Zenith Radio Corp
Application granted granted Critical
Publication of CA1124848A publication Critical patent/CA1124848A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
CA328,428A 1978-11-24 1979-05-25 Methode pour accroitre l'uniformite des dimensions du spot du au faisceau electronique dans les tubes-ecrans de television Expired CA1124848A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96353478A 1978-11-24 1978-11-24
US963,534 1978-11-24

Publications (1)

Publication Number Publication Date
CA1124848A true CA1124848A (fr) 1982-06-01

Family

ID=25507362

Family Applications (1)

Application Number Title Priority Date Filing Date
CA328,428A Expired CA1124848A (fr) 1978-11-24 1979-05-25 Methode pour accroitre l'uniformite des dimensions du spot du au faisceau electronique dans les tubes-ecrans de television

Country Status (1)

Country Link
CA (1) CA1124848A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry