JPS5423418A - Convergence color variance detection system - Google Patents

Convergence color variance detection system

Info

Publication number
JPS5423418A
JPS5423418A JP8836077A JP8836077A JPS5423418A JP S5423418 A JPS5423418 A JP S5423418A JP 8836077 A JP8836077 A JP 8836077A JP 8836077 A JP8836077 A JP 8836077A JP S5423418 A JPS5423418 A JP S5423418A
Authority
JP
Japan
Prior art keywords
detection system
color variance
variance detection
convergence color
convergence
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
JP8836077A
Other languages
Japanese (ja)
Inventor
Ikuo Kawaguchi
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 JP8836077A priority Critical patent/JPS5423418A/en
Publication of JPS5423418A publication Critical patent/JPS5423418A/en
Pending legal-status Critical Current

Links

Landscapes

  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

PURPOSE: To detect the convergence color variance by detecting the color generation position for each of the separated patterns in the form of the video signal waveform peak position.
COPYRIGHT: (C)1979,JPO&Japio
JP8836077A 1977-07-25 1977-07-25 Convergence color variance detection system Pending JPS5423418A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8836077A JPS5423418A (en) 1977-07-25 1977-07-25 Convergence color variance detection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8836077A JPS5423418A (en) 1977-07-25 1977-07-25 Convergence color variance detection system

Publications (1)

Publication Number Publication Date
JPS5423418A true JPS5423418A (en) 1979-02-22

Family

ID=13940635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8836077A Pending JPS5423418A (en) 1977-07-25 1977-07-25 Convergence color variance detection system

Country Status (1)

Country Link
JP (1) JPS5423418A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4456853A (en) * 1981-07-06 1984-06-26 Tektronix, Inc. Feedback CRT for use in a closed-loop correction system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4456853A (en) * 1981-07-06 1984-06-26 Tektronix, Inc. Feedback CRT for use in a closed-loop correction system

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