JPS55163988A - Digital convergence unit - Google Patents

Digital convergence unit

Info

Publication number
JPS55163988A
JPS55163988A JP7208079A JP7208079A JPS55163988A JP S55163988 A JPS55163988 A JP S55163988A JP 7208079 A JP7208079 A JP 7208079A JP 7208079 A JP7208079 A JP 7208079A JP S55163988 A JPS55163988 A JP S55163988A
Authority
JP
Japan
Prior art keywords
correction value
memory
convergence
extrapolation
adjustment point
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
JP7208079A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0126234B2 (enrdf_load_stackoverflow
Inventor
Taro Kawamoto
Tokuji Kubo
Kunihiko Mototani
Katsumi Morita
Katsumi Mitsuda
Susumu Tsujihara
Minoru Takeda
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.)
Japan Broadcasting Corp
Panasonic Holdings Corp
Original Assignee
Nippon Hoso Kyokai NHK
Japan Broadcasting Corp
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 Nippon Hoso Kyokai NHK, Japan Broadcasting Corp, Matsushita Electric Industrial Co Ltd filed Critical Nippon Hoso Kyokai NHK
Priority to JP7208079A priority Critical patent/JPS55163988A/ja
Publication of JPS55163988A publication Critical patent/JPS55163988A/ja
Publication of JPH0126234B2 publication Critical patent/JPH0126234B2/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)
JP7208079A 1979-06-07 1979-06-07 Digital convergence unit Granted JPS55163988A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7208079A JPS55163988A (en) 1979-06-07 1979-06-07 Digital convergence unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7208079A JPS55163988A (en) 1979-06-07 1979-06-07 Digital convergence unit

Publications (2)

Publication Number Publication Date
JPS55163988A true JPS55163988A (en) 1980-12-20
JPH0126234B2 JPH0126234B2 (enrdf_load_stackoverflow) 1989-05-23

Family

ID=13479068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7208079A Granted JPS55163988A (en) 1979-06-07 1979-06-07 Digital convergence unit

Country Status (1)

Country Link
JP (1) JPS55163988A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57180287A (en) * 1981-04-30 1982-11-06 Hitachi Ltd Color shift compensating device for color cathode ray tube
JPS57212492A (en) * 1981-06-24 1982-12-27 Hitachi Ltd Color diviation corrector for color braun tube
JPS5810987A (ja) * 1981-07-13 1983-01-21 Matsushita Electric Ind Co Ltd デイジタルコンバ−ゼンス装置
JPH03201694A (ja) * 1990-09-17 1991-09-03 Hitachi Ltd カラーブラウン管装置とその色ずれ補正方法
US6480242B1 (en) 1998-08-28 2002-11-12 Sony Corporation Image display correcting system, image display correcting apparatus and method, and image display apparatus and method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57180287A (en) * 1981-04-30 1982-11-06 Hitachi Ltd Color shift compensating device for color cathode ray tube
JPS57212492A (en) * 1981-06-24 1982-12-27 Hitachi Ltd Color diviation corrector for color braun tube
JPS5810987A (ja) * 1981-07-13 1983-01-21 Matsushita Electric Ind Co Ltd デイジタルコンバ−ゼンス装置
JPH03201694A (ja) * 1990-09-17 1991-09-03 Hitachi Ltd カラーブラウン管装置とその色ずれ補正方法
US6480242B1 (en) 1998-08-28 2002-11-12 Sony Corporation Image display correcting system, image display correcting apparatus and method, and image display apparatus and method

Also Published As

Publication number Publication date
JPH0126234B2 (enrdf_load_stackoverflow) 1989-05-23

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