JPS5873281A - 画面歪補正回路 - Google Patents

画面歪補正回路

Info

Publication number
JPS5873281A
JPS5873281A JP17232281A JP17232281A JPS5873281A JP S5873281 A JPS5873281 A JP S5873281A JP 17232281 A JP17232281 A JP 17232281A JP 17232281 A JP17232281 A JP 17232281A JP S5873281 A JPS5873281 A JP S5873281A
Authority
JP
Japan
Prior art keywords
signal
distortion
vertical
horizontal
saw tooth
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
JP17232281A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0254713B2 (enExample
Inventor
Toru Kumagai
徹 熊谷
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP17232281A priority Critical patent/JPS5873281A/ja
Publication of JPS5873281A publication Critical patent/JPS5873281A/ja
Publication of JPH0254713B2 publication Critical patent/JPH0254713B2/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
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
    • H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements
    • H04N3/2335—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements with calculating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
JP17232281A 1981-10-28 1981-10-28 画面歪補正回路 Granted JPS5873281A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17232281A JPS5873281A (ja) 1981-10-28 1981-10-28 画面歪補正回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17232281A JPS5873281A (ja) 1981-10-28 1981-10-28 画面歪補正回路

Publications (2)

Publication Number Publication Date
JPS5873281A true JPS5873281A (ja) 1983-05-02
JPH0254713B2 JPH0254713B2 (enExample) 1990-11-22

Family

ID=15939758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17232281A Granted JPS5873281A (ja) 1981-10-28 1981-10-28 画面歪補正回路

Country Status (1)

Country Link
JP (1) JPS5873281A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7166972B2 (en) 2001-03-15 2007-01-23 Matsushita Electric Industrial Co., Ltd. Vertical deflection apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7166972B2 (en) 2001-03-15 2007-01-23 Matsushita Electric Industrial Co., Ltd. Vertical deflection apparatus

Also Published As

Publication number Publication date
JPH0254713B2 (enExample) 1990-11-22

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