DE69120855D1 - Schaltung zur Korrektur der Kissenverzerrung mit Möwenflügelskompensation - Google Patents

Schaltung zur Korrektur der Kissenverzerrung mit Möwenflügelskompensation

Info

Publication number: DE69120855D1
Authority: DE; Germany
Prior art keywords: correcting; circuit; pillow distortion; seagull wing; wing compensation
Prior art date: 1990-04-27
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 - Fee Related

Application number

DE69120855T

Other languages

English (en)

Other versions

DE69120855T2 (de

Inventor

Enrique Rodriguez-Cavazos

Nancy Dawn Graves

Ronald Eugene Fernsler

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.)

Technicolor USA Inc

Original Assignee

Thomson Consumer Electronics Inc

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.)

1990-04-27

Filing date

1991-04-20

Publication date

1996-08-22

1991-04-20 Application filed by Thomson Consumer Electronics Inc filed Critical Thomson Consumer Electronics Inc

1996-08-22 Application granted granted Critical

1996-08-22 Publication of DE69120855D1 publication Critical patent/DE69120855D1/de

1997-01-23 Publication of DE69120855T2 publication Critical patent/DE69120855T2/de

2011-04-21 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- 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

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Details Of Television Scanning (AREA)

DE69120855T 1990-04-27 1991-04-20 Schaltung zur Korrektur der Kissenverzerrung mit Möwenflügelskompensation Expired - Fee Related DE69120855T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/515,922 US4972127A (en)	1990-04-27	1990-04-27	Pincushion correction circuit with gullwing compensation

Publications (2)

Publication Number	Publication Date
DE69120855D1 true DE69120855D1 (de)	1996-08-22
DE69120855T2 DE69120855T2 (de)	1997-01-23

Family

ID=24053336

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69120855T Expired - Fee Related DE69120855T2 (de)	1990-04-27	1991-04-20	Schaltung zur Korrektur der Kissenverzerrung mit Möwenflügelskompensation

Country Status (8)

Country	Link
US (1)	US4972127A (de)
EP (1)	EP0454007B1 (de)
JP (1)	JP3288398B2 (de)
KR (1)	KR100236508B1 (de)
CA (1)	CA2039780C (de)
DE (1)	DE69120855T2 (de)
FI (1)	FI105631B (de)
SG (1)	SG54141A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5345151A (en) *	1993-09-03	1994-09-06	Thomson Consumer Electronics, Inc.	Automatic calibration in a waveform generator for deflection
KR100316082B1 (ko) *	1993-12-08	2002-02-28	크리트먼 어윈 엠	래스터왜곡보정장치
GB9405799D0 (en) *	1994-03-24	1994-05-11	Thomson Consumer Electronics	Shaped parabolic correction waveform for curved face plate display tube
US5528112A (en) *	1994-12-08	1996-06-18	Thomson Consumer Electronics, Inc.	Deflection correction signal generator
US5648703A (en) *	1994-12-08	1997-07-15	Thomson Consumer Electronics, Inc.	Deflection correction signal timing
US5661376A (en) *	1995-04-27	1997-08-26	Thomson Consumer Electronics, Inc.	Switching clamp
FR2738089B1 (fr) *	1995-08-24	1997-10-31	Sgs Thomson Microelectronics	Dispositif de correction de linearite de rampes d'un signal en dents de scie et generateur d'un tel signal
FR2760305B1 (fr) *	1997-02-28	1999-05-14	Sgs Thomson Microelectronics	Circuit de correction de deviation horizontale pour televiseur
JP4592181B2 (ja) *	2000-12-25	2010-12-01	三洋電機株式会社	垂直ランプ波発生回路
JP3863037B2 (ja) *	2001-03-15	2006-12-27	松下電器産業株式会社	垂直偏向装置
US6580232B2 (en) *	2001-04-10	2003-06-17	Thomson Licensing S.A.	Dynamic focus voltage amplitude controller

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2083963A5 (de) *	1970-03-11	1971-12-17	Rca Corp
US3725726A (en) *	1970-12-21	1973-04-03	United Aircraft Corp	Crt geometry correction with zero offset
US3700958A (en) *	1971-03-05	1972-10-24	Rca Corp	Deflection and pincushion correction circuit
US4668897A (en) *	1984-04-04	1987-05-26	Rca Corporation	North-south pincushion corrected deflection circuit
US4682085A (en) *	1984-06-12	1987-07-21	Rca Corporation	Gullwing distortion corrected deflection circuitry for a square-planar picture tube
GB8506107D0 (en) *	1985-03-08	1985-04-11	Rca Corp	East-west vertical parabola shaper
US4642530A (en) *	1985-05-10	1987-02-10	Rca Corporation	Raster distortion correction circuit
US4827193A (en) *	1986-05-07	1989-05-02	Hitachi, Ltd.	Correcting circuit of pincushion distortion
JPH07123287B2 (ja) *	1986-12-12	1995-12-25	株式会社日立製作所	上下糸巻歪補正回路
GB8706822D0 (en) *	1987-03-23	1987-04-29	Rca Corp	Active modulator circuit
FI86127C (fi) *	1987-03-23	1992-07-10	Rca Licensing Corp	Korrigeringskrets foer maosvingedistorsion.

1990
- 1990-04-27 US US07/515,922 patent/US4972127A/en not_active Expired - Lifetime
1991
- 1991-04-04 CA CA002039780A patent/CA2039780C/en not_active Expired - Fee Related
- 1991-04-20 SG SG1996002020A patent/SG54141A1/en unknown
- 1991-04-20 DE DE69120855T patent/DE69120855T2/de not_active Expired - Fee Related
- 1991-04-20 EP EP91106403A patent/EP0454007B1/de not_active Expired - Lifetime
- 1991-04-23 JP JP12207991A patent/JP3288398B2/ja not_active Expired - Fee Related
- 1991-04-24 KR KR1019910006537A patent/KR100236508B1/ko not_active IP Right Cessation
- 1991-04-26 FI FI912029A patent/FI105631B/fi not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE69120855T2 (de)	1997-01-23
KR100236508B1 (ko)	2000-01-15
CA2039780C (en)	1997-01-21
US4972127A (en)	1990-11-20
EP0454007A3 (en)	1992-04-15
JPH0795437A (ja)	1995-04-07
JP3288398B2 (ja)	2002-06-04
KR910019389A (ko)	1991-11-30
FI912029L (fi)	1991-10-28
EP0454007A2 (de)	1991-10-30
CA2039780A1 (en)	1991-10-28
EP0454007B1 (de)	1996-07-17
FI105631B (fi)	2000-09-15
FI912029A0 (fi)	1991-04-26
SG54141A1 (en)	1998-11-16

Similar Documents

Publication	Publication Date	Title
DE69121699D1 (de)	1996-10-02	Vorwärtsgeregelte schaltung zur verzerrungsminimisierung
DE3852474D1 (de)	1995-01-26	Nachschlagetabellen verwendende Fehlerkorrektur.
ATE115390T1 (de)	1994-12-15	Monatsbinde mit zur separaten verwendung geeigneten komponenten.
EP0455208A3 (en)	1992-09-02	Copolyimide film with improved properties
DE69216374D1 (de)	1997-02-13	Linearer Verstärker mit Verzerrungskompensationsregelung
AT399627B (de)	1995-06-26	Schaltungsanordnung zur verringerung der gleichstromkomponente
NO157416C (no)	1988-03-16	Analogifremgangsmaate for fremstilling av polycykliske aromatiske alkanolderivater med biocid virkning.
DK0457962T3 (da)	1994-12-12	Affjedring med afstivningsarm
KR930703763A (ko)	1993-11-30	수신기에서의 상호 변조보상
FI910503A (fi)	1991-08-03	Nya heterocykliska derivat.
DE69120855D1 (de)	1996-08-22	Schaltung zur Korrektur der Kissenverzerrung mit Möwenflügelskompensation
DE69130140D1 (de)	1998-10-15	QAM-Empfangsverfahren und Empfänger mit Kompensation der linearen und nichtlinearen Verzerrungen
EP0476741A3 (en)	1993-11-10	Miscorrection arrangement for the concealment of misdetected or miscorrected digital signals
GB2243736B (en)	1995-02-08	Feed-forward amplifier including phase correction
FI930268A0 (fi)	1993-01-22	Anordning foer belysning med polariserat ljus
DE69117677D1 (de)	1996-04-11	Schaltung zur Verbesserung der Bildqualität
DE69214095D1 (de)	1996-10-31	System zur Kompensation der Filminstabilität
EP0481807A3 (en)	1993-03-17	Transmitter with nonlinearity correction circuit
FI925083A (fi)	1992-11-09	Foerfarande foer belaeggning av transplantatytor med daeggdjurceller
DE69112815D1 (de)	1995-10-12	Kontrollwaage mit Aerodynamikkorrektur.
DE69009752D1 (de)	1994-07-14	Differentieller verstärker mit gewinnausgleich.
DE3850910D1 (de)	1994-09-08	Schaltung zur Korrektur der Konvergenz.
DE4290817T1 (de)	1994-02-17	Stellantrieb-Servo-Kompensationsverfahren
DE69018870D1 (de)	1995-06-01	Bipolare Transistorschaltung mit Verzerrungsausgleich.
DE59100094D1 (de)	1993-05-27	Schaltungsanordnung zur temperaturkompensation der spulenguete.

Legal Events

Date	Code	Title
1997-08-14	8364	No opposition during term of opposition
2002-02-14	8320	Willingness to grant licences declared (paragraph 23)
2010-02-18	8339	Ceased/non-payment of the annual fee