HK157295A - North-South pincushion corrected deflection circuit - Google Patents

North-South pincushion corrected deflection circuit Download PDF

Info

Publication number: HK157295A
Authority: HK; Hong Kong
Prior art keywords: rate; north; vertical; field; voltage
Prior art date: 1984-04-04

Application number

HK157295A

Other languages

German (de)

English (en)

French (fr)

Inventor

Eduard Haferl Peter

Original Assignee

Rca Thomson Licensing Corporation

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.)

1984-04-04

Filing date

1995-10-05

Publication date

1995-10-13

1984-04-04 Priority claimed from GB848408693A external-priority patent/GB8408693D0/en

1984-06-12 Priority claimed from GB848414947A external-priority patent/GB8414947D0/en

1995-10-05 Application filed by Rca Thomson Licensing Corporation filed Critical Rca Thomson Licensing Corporation

1995-10-13 Publication of HK157295A publication Critical patent/HK157295A/en

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

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Details Of Television Scanning (AREA)
Television Systems (AREA)
Magnetic Resonance Imaging Apparatus (AREA)
Outer Garments And Coats (AREA)
Thermotherapy And Cooling Therapy Devices (AREA)
Apparatus For Radiation Diagnosis (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

HK157295A 1984-04-04 1995-10-05 North-South pincushion corrected deflection circuit HK157295A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB848408693A GB8408693D0 (en)	1984-04-04	1984-04-04	N-s raster correction circuit
GB848414947A GB8414947D0 (en)	1984-06-12	1984-06-12	N-s raster correction circuit

Publications (1)

Publication Number	Publication Date
HK157295A true HK157295A (en)	1995-10-13

Family

ID=26287562

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HK157295A HK157295A (en)	1984-04-04	1995-10-05	North-South pincushion corrected deflection circuit

Country Status (13)

Country	Link
US (1)	US4668897A (da)
EP (3)	EP0308018B1 (da)
AT (3)	ATE155306T1 (da)
CA (1)	CA1263744A (da)
DE (3)	DE3580085D1 (da)
DK (1)	DK559485A (da)
ES (1)	ES8609816A1 (da)
FI (1)	FI79219C (da)
HK (1)	HK157295A (da)
PL (1)	PL146348B1 (da)
RU (1)	RU2011306C1 (da)
SG (1)	SG74548A1 (da)
WO (1)	WO1985004756A1 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4737691A (en) *	1986-04-11	1988-04-12	Rca Corporation	Television apparatus for generating a phase modulated deflection current
GB8706822D0 (en) *	1987-03-23	1987-04-29	Rca Corp	Active modulator circuit
US4972127A (en) *	1990-04-27	1990-11-20	Rca Licensing Corporation	Pincushion correction circuit with gullwing compensation
JPH05110888A (ja) *	1991-10-14	1993-04-30	Sony Corp	偏向歪補正回路
WO1995016272A1 (en) *	1993-12-08	1995-06-15	Thomson Consumer Electronics, Inc.	Raster distortion correction arrangement
JPH09507633A (ja) *	1994-10-25	1997-07-29	フィリップスエレクトロニクスネムローゼフェンノートシャップ	偏向歪み補正方法
JP3683969B2 (ja) *	1996-02-20	2005-08-17	株式会社東芝	マルチメディアテレビ受像装置
US6011364A (en) *	1996-12-04	2000-01-04	Samsung Electronics Co., Ltd.	Upper and lower distortion correcting circuit by modes
TWI671894B (zh) *	2014-06-26	2019-09-11	日商新力股份有限公司	電路基板、攝像元件及電子機器

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1247379B (de) *	1964-09-19	1967-08-17	Fernseh Gmbh	Schaltungsanordnung zur Erzeugung bogenfoermiger Stroeme
US3463961A (en) *	1964-12-23	1969-08-26	Sylvania Electric Prod	Raster correction circuit arrangement
US3320469A (en) *	1966-09-13	1967-05-16	Motorola Inc	Vertical dynamic pincushion correction circuits for television receivers
US3479554A (en) *	1967-08-14	1969-11-18	Motorola Inc	Raster distortion correction circuit
US3452243A (en) *	1967-10-23	1969-06-24	Westinghouse Electric Corp	Pincushion correction circuits
NL6808845A (da) *	1968-06-22	1969-12-24
NL155156B (nl) *	1968-07-11	1977-11-15	Philips Nv	Schakelinrichting voor het in een televisieweergeefinrichting opwekken van een beeldregelfrequente zaagtandvormige stroom met een rasterfrequent varierende amplitude.
NL6908228A (da) *	1969-05-29	1970-12-01
US3566181A (en) *	1969-06-16	1971-02-23	Zenith Radio Corp	Pin-cushion correction circuit
FR2083963A5 (da) *	1970-03-11	1971-12-17	Rca Corp
US3825793A (en) *	1970-06-05	1974-07-23	Rca Corp	Raster correction circuit utilizing a parabolically varying load circuit
US3700958A (en) *	1971-03-05	1972-10-24	Rca Corp	Deflection and pincushion correction circuit
US3916254A (en) *	1974-02-13	1975-10-28	Warwick Electronics Inc	Adjustable pincushion correction circuit
US3995196A (en) *	1974-11-04	1976-11-30	Zenith Radio Corporation	Low level pincushion correction circuit
US3983450A (en) *	1975-02-26	1976-09-28	Zenith Radio Corporation	Low level pincushion correction system with a dual impedance yoke
US4041354A (en) *	1975-10-02	1977-08-09	Rca Corporation	Pincushion correction circuit
GB1574726A (en) *	1976-03-19	1980-09-10	Rca Corp	Side pincushion distortion correction circuit
US4093895A (en) *	1976-05-03	1978-06-06	Gte Sylvania Incorporated	Assymetric top-bottom pincushion correction circuit
US4254365A (en) *	1979-10-01	1981-03-03	Rca Corporation	Side pincushion correction modulator circuit
US4305023A (en) *	1980-07-07	1981-12-08	Rca Corporation	Raster distortion corrected deflection circuit

1985
- 1985-04-02 US US06/719,227 patent/US4668897A/en not_active Expired - Lifetime
- 1985-04-03 CA CA000478294A patent/CA1263744A/en not_active Expired
- 1985-04-03 ES ES541956A patent/ES8609816A1/es not_active Expired
- 1985-04-04 AT AT92116531T patent/ATE155306T1/de not_active IP Right Cessation
- 1985-04-04 DE DE8585902220T patent/DE3580085D1/de not_active Expired - Lifetime
- 1985-04-04 EP EP88201972A patent/EP0308018B1/en not_active Expired - Lifetime
- 1985-04-04 SG SG1996002391A patent/SG74548A1/en unknown
- 1985-04-04 WO PCT/US1985/000571 patent/WO1985004756A1/en not_active Ceased
- 1985-04-04 AT AT85902220T patent/ATE57451T1/de not_active IP Right Cessation
- 1985-04-04 AT AT88201972T patent/ATE95019T1/de not_active IP Right Cessation
- 1985-04-04 PL PL1985252774A patent/PL146348B1/pl unknown
- 1985-04-04 DE DE88201972T patent/DE3587594T2/de not_active Expired - Fee Related
- 1985-04-04 EP EP85902220A patent/EP0176589B1/en not_active Expired
- 1985-04-04 EP EP92116531A patent/EP0522602B1/en not_active Expired - Lifetime
- 1985-04-04 DE DE3588160T patent/DE3588160T2/de not_active Expired - Fee Related
- 1985-12-02 FI FI854762A patent/FI79219C/fi not_active IP Right Cessation
- 1985-12-03 DK DK559485A patent/DK559485A/da not_active Application Discontinuation
- 1985-12-03 RU SU853997405A patent/RU2011306C1/ru active
1995
- 1995-10-05 HK HK157295A patent/HK157295A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
PL146348B1 (en)	1989-01-31
EP0522602A3 (en)	1993-03-24
EP0176589B1 (en)	1990-10-10
FI79219C (fi)	1989-11-10
CA1263744A (en)	1989-12-05
ES541956A0 (es)	1986-09-01
PL252774A1 (en)	1985-11-05
DE3588160D1 (de)	1997-08-14
EP0522602B1 (en)	1997-07-09
FI854762A7 (fi)	1985-12-02
DE3587594T2 (de)	1994-04-07
FI854762A0 (fi)	1985-12-02
WO1985004756A1 (en)	1985-10-24
EP0308018A1 (en)	1989-03-22
EP0176589A1 (en)	1986-04-09
EP0176589A4 (en)	1986-04-15
ATE95019T1 (de)	1993-10-15
DK559485D0 (da)	1985-12-03
SG74548A1 (en)	2000-08-22
ATE155306T1 (de)	1997-07-15
DE3580085D1 (de)	1990-11-15
DE3587594D1 (de)	1993-10-28
ATE57451T1 (de)	1990-10-15
DK559485A (da)	1985-12-03
ES8609816A1 (es)	1986-09-01
US4668897A (en)	1987-05-26
DE3588160T2 (de)	1998-01-08
EP0308018B1 (en)	1993-09-22
EP0522602A2 (en)	1993-01-13
RU2011306C1 (ru)	1994-04-15
FI79219B (fi)	1989-07-31

Legal Events

Date	Code	Title	Description
2004-12-15	PF	Patent in force
2005-05-06	PE	Patent expired	Effective date: 20050403

Publication	Publication Date	Title
US4642530A (en)	1987-02-10	Raster distortion correction circuit
EP0194817B1 (en)	1992-12-02	Raster distortion correction for a video display apparatus, such as one including a "square planar" picture tube
HK1000200B (en)	1998-01-27	Raster distortion correction for a video display apparatus, such as one including a "square planar" picture tube
EP0176589B1 (en)	1990-10-10	North-south pincushion corrected deflection circuit
KR960004007B1 (ko)	1996-03-25	내부 기하 왜곡 보정을 구비한 편향 장치
US4682085A (en)	1987-07-21	Gullwing distortion corrected deflection circuitry for a square-planar picture tube
EP0177585B1 (en)	1991-01-09	S-corrected deflection circuit
EP0185082B1 (en)	1990-08-16	Gullwing distortion corrected deflection circuitry for a square-planar picture tube
CA1202120A (en)	1986-03-18	Inductorless pincushion correction circuit
US4777412A (en)	1988-10-11	Gullwing distortion correction circuit
EP0284348B1 (en)	1992-12-02	Gullwing distortion correction circuit
JP3366327B2 (ja)	2003-01-14	陰極線管のスクリーン上の幾何学ひずみを補正する方法および装置
HK1000235B (en)	1998-02-06	Gullwing distortion correction circuit
JPH07114456B2 (ja)	1995-12-06	上下ピンクツシヨン修正偏向回路
CN1021689C (zh)	1993-07-21	带调谐输出变压器的放大器
HK126795A (en)	1995-08-18	Gullwing distortion corrected deflection circuitry for a square-planar picture tube
JPH0377709B2 (da)	1991-12-11