JPS51145210A - Focus circuit - Google Patents

Focus circuit

Info

Publication number
JPS51145210A
JPS51145210A JP50070505A JP7050575A JPS51145210A JP S51145210 A JPS51145210 A JP S51145210A JP 50070505 A JP50070505 A JP 50070505A JP 7050575 A JP7050575 A JP 7050575A JP S51145210 A JPS51145210 A JP S51145210A
Authority
JP
Japan
Prior art keywords
focus circuit
focus
circuit
correct focus
fringe
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.)
Granted
Application number
JP50070505A
Other languages
Japanese (ja)
Other versions
JPS572225B2 (en
Inventor
Katsuhiko Yamamoto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP50070505A priority Critical patent/JPS51145210A/en
Publication of JPS51145210A publication Critical patent/JPS51145210A/en
Publication of JPS572225B2 publication Critical patent/JPS572225B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Details Of Television Scanning (AREA)

Abstract

PURPOSE: To securely correct focus of picture fringe.
COPYRIGHT: (C)1976,JPO&Japio
JP50070505A 1975-06-10 1975-06-10 Focus circuit Granted JPS51145210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50070505A JPS51145210A (en) 1975-06-10 1975-06-10 Focus circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50070505A JPS51145210A (en) 1975-06-10 1975-06-10 Focus circuit

Publications (2)

Publication Number Publication Date
JPS51145210A true JPS51145210A (en) 1976-12-14
JPS572225B2 JPS572225B2 (en) 1982-01-14

Family

ID=13433443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50070505A Granted JPS51145210A (en) 1975-06-10 1975-06-10 Focus circuit

Country Status (1)

Country Link
JP (1) JPS51145210A (en)

Also Published As

Publication number Publication date
JPS572225B2 (en) 1982-01-14

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