CA1150835A - Appareil pour extraire un signal video d'un disque video - Google Patents

Appareil pour extraire un signal video d'un disque video

Info

Publication number
CA1150835A
CA1150835A CA000416309A CA416309A CA1150835A CA 1150835 A CA1150835 A CA 1150835A CA 000416309 A CA000416309 A CA 000416309A CA 416309 A CA416309 A CA 416309A CA 1150835 A CA1150835 A CA 1150835A
Authority
CA
Canada
Prior art keywords
signal
line
over
focus
video
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
CA000416309A
Other languages
English (en)
Inventor
Ludwig Ceshkovsky
Wayne R. Dakin
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.)
Discovision Associates
Original Assignee
Discovision Associates
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
Priority claimed from CA000322447A external-priority patent/CA1140675A/fr
Application filed by Discovision Associates filed Critical Discovision Associates
Priority to CA000416309A priority Critical patent/CA1150835A/fr
Application granted granted Critical
Publication of CA1150835A publication Critical patent/CA1150835A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
CA000416309A 1978-03-27 1982-11-24 Appareil pour extraire un signal video d'un disque video Expired CA1150835A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000416309A CA1150835A (fr) 1978-03-27 1982-11-24 Appareil pour extraire un signal video d'un disque video

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US89067078A 1978-03-27 1978-03-27
US890,670 1978-03-27
CA000322447A CA1140675A (fr) 1978-03-27 1979-02-28 Lecteur de disques video
CA000416309A CA1150835A (fr) 1978-03-27 1982-11-24 Appareil pour extraire un signal video d'un disque video

Publications (1)

Publication Number Publication Date
CA1150835A true CA1150835A (fr) 1983-07-26

Family

ID=27166110

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000416309A Expired CA1150835A (fr) 1978-03-27 1982-11-24 Appareil pour extraire un signal video d'un disque video

Country Status (1)

Country Link
CA (1) CA1150835A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry