JPS57154988A - Convergence compensating circuit - Google Patents

Convergence compensating circuit

Info

Publication number
JPS57154988A
JPS57154988A JP3947581A JP3947581A JPS57154988A JP S57154988 A JPS57154988 A JP S57154988A JP 3947581 A JP3947581 A JP 3947581A JP 3947581 A JP3947581 A JP 3947581A JP S57154988 A JPS57154988 A JP S57154988A
Authority
JP
Japan
Prior art keywords
vertical
signal
parabola
circuit
wave
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
JP3947581A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0150158B2 (enrdf_load_stackoverflow
Inventor
Koji Takahashi
Machio Kawashima
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 JP3947581A priority Critical patent/JPS57154988A/ja
Publication of JPS57154988A publication Critical patent/JPS57154988A/ja
Publication of JPH0150158B2 publication Critical patent/JPH0150158B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/28—Arrangements for convergence or focusing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
JP3947581A 1981-03-20 1981-03-20 Convergence compensating circuit Granted JPS57154988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3947581A JPS57154988A (en) 1981-03-20 1981-03-20 Convergence compensating circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3947581A JPS57154988A (en) 1981-03-20 1981-03-20 Convergence compensating circuit

Publications (2)

Publication Number Publication Date
JPS57154988A true JPS57154988A (en) 1982-09-24
JPH0150158B2 JPH0150158B2 (enrdf_load_stackoverflow) 1989-10-27

Family

ID=12554082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3947581A Granted JPS57154988A (en) 1981-03-20 1981-03-20 Convergence compensating circuit

Country Status (1)

Country Link
JP (1) JPS57154988A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525221A (en) * 1978-08-11 1980-02-22 Nec Home Electronics Ltd Waveform shaping circuit for correction of color picture tube corner
JPS5545243A (en) * 1978-09-25 1980-03-29 Matsushita Electric Ind Co Ltd Convergence circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525221A (en) * 1978-08-11 1980-02-22 Nec Home Electronics Ltd Waveform shaping circuit for correction of color picture tube corner
JPS5545243A (en) * 1978-09-25 1980-03-29 Matsushita Electric Ind Co Ltd Convergence circuit

Also Published As

Publication number Publication date
JPH0150158B2 (enrdf_load_stackoverflow) 1989-10-27

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