JPS5250117A - Focus adjusting unit - Google Patents

Focus adjusting unit

Info

Publication number
JPS5250117A
JPS5250117A JP50126692A JP12669275A JPS5250117A JP S5250117 A JPS5250117 A JP S5250117A JP 50126692 A JP50126692 A JP 50126692A JP 12669275 A JP12669275 A JP 12669275A JP S5250117 A JPS5250117 A JP S5250117A
Authority
JP
Japan
Prior art keywords
adjusting unit
focus adjusting
focus
accurate
quick adjustment
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.)
Pending
Application number
JP50126692A
Other languages
Japanese (ja)
Inventor
Yoshitomi Nagaoka
Tetsuo Tomimoto
Reiichi Sasaki
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 JP50126692A priority Critical patent/JPS5250117A/en
Publication of JPS5250117A publication Critical patent/JPS5250117A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

PURPOSE: To obtain a focus adjusting unit, which is capable of accurate and quick adjustment of focus.
COPYRIGHT: (C)1977,JPO&Japio
JP50126692A 1975-10-20 1975-10-20 Focus adjusting unit Pending JPS5250117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50126692A JPS5250117A (en) 1975-10-20 1975-10-20 Focus adjusting unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50126692A JPS5250117A (en) 1975-10-20 1975-10-20 Focus adjusting unit

Publications (1)

Publication Number Publication Date
JPS5250117A true JPS5250117A (en) 1977-04-21

Family

ID=14941474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50126692A Pending JPS5250117A (en) 1975-10-20 1975-10-20 Focus adjusting unit

Country Status (1)

Country Link
JP (1) JPS5250117A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387394A (en) * 1980-12-31 1983-06-07 Rca Corporation Sensing focus of a color kinescope

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523962U (en) * 1975-06-11 1977-01-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523962U (en) * 1975-06-11 1977-01-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387394A (en) * 1980-12-31 1983-06-07 Rca Corporation Sensing focus of a color kinescope

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