JPS5367312A - Best focal point detector for television picture image - Google Patents

Best focal point detector for television picture image

Info

Publication number
JPS5367312A
JPS5367312A JP14214876A JP14214876A JPS5367312A JP S5367312 A JPS5367312 A JP S5367312A JP 14214876 A JP14214876 A JP 14214876A JP 14214876 A JP14214876 A JP 14214876A JP S5367312 A JPS5367312 A JP S5367312A
Authority
JP
Japan
Prior art keywords
focal point
picture image
television picture
point detector
best focal
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
JP14214876A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5745509B2 (OSRAM
Inventor
Mitsuzo Nakahata
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14214876A priority Critical patent/JPS5367312A/ja
Publication of JPS5367312A publication Critical patent/JPS5367312A/ja
Publication of JPS5745509B2 publication Critical patent/JPS5745509B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
JP14214876A 1976-11-29 1976-11-29 Best focal point detector for television picture image Granted JPS5367312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14214876A JPS5367312A (en) 1976-11-29 1976-11-29 Best focal point detector for television picture image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14214876A JPS5367312A (en) 1976-11-29 1976-11-29 Best focal point detector for television picture image

Publications (2)

Publication Number Publication Date
JPS5367312A true JPS5367312A (en) 1978-06-15
JPS5745509B2 JPS5745509B2 (OSRAM) 1982-09-28

Family

ID=15308472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14214876A Granted JPS5367312A (en) 1976-11-29 1976-11-29 Best focal point detector for television picture image

Country Status (1)

Country Link
JP (1) JPS5367312A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5511664A (en) * 1978-07-12 1980-01-26 Nec Home Electronics Ltd Horizontal linearity display unit for television picture receiver or the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5511664A (en) * 1978-07-12 1980-01-26 Nec Home Electronics Ltd Horizontal linearity display unit for television picture receiver or the like

Also Published As

Publication number Publication date
JPS5745509B2 (OSRAM) 1982-09-28

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