JPS6249787B2 - - Google Patents

Info

Publication number
JPS6249787B2
JPS6249787B2 JP56194061A JP19406181A JPS6249787B2 JP S6249787 B2 JPS6249787 B2 JP S6249787B2 JP 56194061 A JP56194061 A JP 56194061A JP 19406181 A JP19406181 A JP 19406181A JP S6249787 B2 JPS6249787 B2 JP S6249787B2
Authority
JP
Japan
Prior art keywords
focus
voltage
cathode ray
ray tube
high voltage
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.)
Expired
Application number
JP56194061A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5895472A (ja
Inventor
Masaru Ishikawa
Tsuyoshi Shimatani
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 JP56194061A priority Critical patent/JPS5895472A/ja
Publication of JPS5895472A publication Critical patent/JPS5895472A/ja
Publication of JPS6249787B2 publication Critical patent/JPS6249787B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/26—Modifications of scanning arrangements to improve focusing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
JP56194061A 1981-12-02 1981-12-02 陰極線管駆動装置 Granted JPS5895472A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56194061A JPS5895472A (ja) 1981-12-02 1981-12-02 陰極線管駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56194061A JPS5895472A (ja) 1981-12-02 1981-12-02 陰極線管駆動装置

Publications (2)

Publication Number Publication Date
JPS5895472A JPS5895472A (ja) 1983-06-07
JPS6249787B2 true JPS6249787B2 (enrdf_load_stackoverflow) 1987-10-21

Family

ID=16318293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56194061A Granted JPS5895472A (ja) 1981-12-02 1981-12-02 陰極線管駆動装置

Country Status (1)

Country Link
JP (1) JPS5895472A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153639A (en) * 1984-01-30 1985-08-21 Raytheon Co High voltage dynamic focusing system
JPH0246070A (ja) * 1988-08-06 1990-02-15 Mitsubishi Electric Corp 陰極線管用ダイナミツクフオーカス回路

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5632178A (en) * 1979-08-23 1981-04-01 Sanyo Electric Co Dynamic focus circuit

Also Published As

Publication number Publication date
JPS5895472A (ja) 1983-06-07

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