DE3618882C2 - - Google Patents

Info

Publication number
DE3618882C2
DE3618882C2 DE3618882A DE3618882A DE3618882C2 DE 3618882 C2 DE3618882 C2 DE 3618882C2 DE 3618882 A DE3618882 A DE 3618882A DE 3618882 A DE3618882 A DE 3618882A DE 3618882 C2 DE3618882 C2 DE 3618882C2
Authority
DE
Germany
Prior art keywords
voltage
circuit
signal
parabolic
vertical deflection
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 - Lifetime
Application number
DE3618882A
Other languages
German (de)
English (en)
Other versions
DE3618882A1 (de
Inventor
Shigeru Iwai Ibaraki Jp Kashiwagi
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Publication of DE3618882A1 publication Critical patent/DE3618882A1/de
Application granted granted Critical
Publication of DE3618882C2 publication Critical patent/DE3618882C2/de
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
DE19863618882 1985-06-06 1986-06-05 Schaltungsanordnung zur korrektur einer horizontalkissenverzerrung unter verwendung einer zur vertikal-synchronisationsperiode proportionalen spannung Granted DE3618882A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60123215A JPS61281677A (ja) 1985-06-06 1985-06-06 左右糸巻歪補正回路

Publications (2)

Publication Number Publication Date
DE3618882A1 DE3618882A1 (de) 1986-12-11
DE3618882C2 true DE3618882C2 (en, 2012) 1992-01-23

Family

ID=14855049

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863618882 Granted DE3618882A1 (de) 1985-06-06 1986-06-05 Schaltungsanordnung zur korrektur einer horizontalkissenverzerrung unter verwendung einer zur vertikal-synchronisationsperiode proportionalen spannung

Country Status (4)

Country Link
US (1) US4691147A (en, 2012)
JP (1) JPS61281677A (en, 2012)
KR (1) KR900006463B1 (en, 2012)
DE (1) DE3618882A1 (en, 2012)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4795946A (en) * 1988-01-11 1989-01-03 Fuji Photo Film Co., Ltd. Method of and circuit for correcting linearity of horizontal deflection system
US4887011A (en) * 1989-02-23 1989-12-12 Haynie Carl R Computer monitor vertical sweep generator having frequency independent height control and "S" waveform correction
JPH0425287A (ja) * 1990-05-21 1992-01-29 Mitsubishi Electric Corp 水平出力装置
JPH04117834A (ja) * 1990-09-07 1992-04-17 Mitsubishi Electric Corp デジタル伝送回路
US5287041A (en) * 1991-07-15 1994-02-15 Gold Star Co., Ltd. Side pin cushion circuit
GB9405799D0 (en) * 1994-03-24 1994-05-11 Thomson Consumer Electronics Shaped parabolic correction waveform for curved face plate display tube

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3331567C2 (de) * 1983-09-01 1987-03-05 Loewe Opta Gmbh, 8640 Kronach Schaltung für die Ost-West-Kissenkorrektur in einem Farbfernsehempfänger
US4645985A (en) * 1986-02-26 1987-02-24 Rca Corporation S-correction circuit for a video display

Also Published As

Publication number Publication date
KR900006463B1 (ko) 1990-08-31
US4691147A (en) 1987-09-01
JPS61281677A (ja) 1986-12-12
DE3618882A1 (de) 1986-12-11
JPH0374996B2 (en, 2012) 1991-11-28
KR870000821A (ko) 1987-02-20

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition