HK23593A - Switched capacitor s-correction circuit - Google Patents

Switched capacitor s-correction circuit Download PDF

Info

Publication number
HK23593A
HK23593A HK235/93A HK23593A HK23593A HK 23593 A HK23593 A HK 23593A HK 235/93 A HK235/93 A HK 235/93A HK 23593 A HK23593 A HK 23593A HK 23593 A HK23593 A HK 23593A
Authority
HK
Hong Kong
Prior art keywords
correction circuit
switched capacitor
order
correction
transistor
Prior art date
Application number
HK235/93A
Other languages
English (en)
Inventor
Henry Willis Donald
Warren Luz David
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.)
Filing date
Publication date
Application filed by Rca Thomson Licensing Corporation filed Critical Rca Thomson Licensing Corporation
Publication of HK23593A publication Critical patent/HK23593A/xx

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)
HK235/93A 1983-12-16 1993-03-18 Switched capacitor s-correction circuit HK23593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/562,246 US4533855A (en) 1983-12-16 1983-12-16 Switched capacitor S-correction circuit

Publications (1)

Publication Number Publication Date
HK23593A true HK23593A (en) 1993-03-26

Family

ID=24245449

Family Applications (1)

Application Number Title Priority Date Filing Date
HK235/93A HK23593A (en) 1983-12-16 1993-03-18 Switched capacitor s-correction circuit

Country Status (7)

Country Link
US (1) US4533855A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0146345B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS60148282A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3472609D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2151866B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HK (1) HK23593A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MY (1) MY100455A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1217297B (it) * 1985-05-29 1990-03-22 Sgs Thomson Microelectronics Circuito elettronico per la correzione a s della rampa di scansione verticale in un apparecchio televisivo
US4645985A (en) * 1986-02-26 1987-02-24 Rca Corporation S-correction circuit for a video display
US4709193A (en) * 1986-05-30 1987-11-24 Rca Corporation S-capacitance switching circuit for a video display
FR2603442B1 (fr) * 1986-09-02 1988-11-10 Radiotechnique Ind & Comm Circuit de balayage lignes avec correction dynamique de s
US4871951A (en) * 1987-10-23 1989-10-03 U.S. Philips Corporation Picture display device including a line synchronizing circuit and a line deflection circuit
DE4142651A1 (de) * 1991-12-21 1993-07-01 Philips Broadcast Television S Schaltung zur h-ablenkung fuer fernsehbild-wiedergabegeraete
CA2090731C (en) * 1992-02-25 1996-01-30 Masao Yamazaki Moire cancel circuit
JP2764140B2 (ja) * 1992-09-02 1998-06-11 セイコーインスツルメンツ株式会社 Ｃｒｔ管面補正用アナログ波形発生装置
GB9401364D0 (en) * 1994-01-25 1994-03-23 Rca Thomson Licensing Corp Deflection circuits with distortion correction
JPH09331466A (ja) * 1996-06-11 1997-12-22 Sony Corp 水平直線性補正回路
EP0823812B1 (en) * 1996-08-07 2002-04-10 Victor Company Of Japan, Ltd. Horizontal S-shape correction circuit
US5877599A (en) * 1996-10-11 1999-03-02 National Semiconductor Corporation Vertical and horizontal scanning correction system for video display
TW364257B (en) * 1996-11-21 1999-07-11 Victor Company Of Japan Dynamic focusing apparatus for cathode-ray tube display device
JPH10164388A (ja) * 1996-11-25 1998-06-19 Lg Electron Inc 水平ｓ字補正回路
JP3832090B2 (ja) * 1998-05-07 2006-10-11 ソニー株式会社 水平偏向回路
US6274989B1 (en) 1999-01-12 2001-08-14 Walter Truskalo Dynamic damping clamper arrangement associated with s-shaping capacitor
US6208093B1 (en) 1999-02-08 2001-03-27 Thomson Licensing S.A. Selectable clampers for an S-shaping voltage of a video display
US6586895B2 (en) 2001-05-08 2003-07-01 Thomson Licensing S.A. Raster distortion correction circuit
US6614193B2 (en) 2001-08-31 2003-09-02 Thomson Licensing S.A. Deflection current modulation circuit
DE102011009162A1 (de) 2011-01-22 2012-07-26 Markus Rehm Gesteuerte Großsignal Kapazität und Induktivität

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL157475B (nl) * 1970-07-18 1978-07-17 Philips Nv Beeldweergeefinrichting met een schakeling voor het opwekken van een beeldregelfrequentie in hoofdzaak zaagtandvormige afbuigstroom.
JPS5542527Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-07-03 1980-10-06
US4019093A (en) * 1975-10-09 1977-04-19 Gte Sylvania Incorporated Horizontal dynamic damper circuitry
US4181874A (en) * 1977-12-12 1980-01-01 Rca Corporation Television S-correction circuit with improved linearity
US4176303A (en) * 1978-05-17 1979-11-27 Rca Corporation Television S-correction linearity device
GB2044029B (en) * 1978-09-12 1982-11-10 Elliott Brothers London Ltd Circuit for driving deflection coil
US4329729A (en) * 1980-06-23 1982-05-11 Rca Corporation Side pincushion modulator circuit with overstress protection
JPS5745733U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1980-08-30 1982-03-13

Also Published As

Publication number Publication date
US4533855A (en) 1985-08-06
GB2151866A (en) 1985-07-24
EP0146345A2 (en) 1985-06-26
GB8431540D0 (en) 1985-01-23
EP0146345B1 (en) 1988-07-06
MY100455A (en) 1990-10-15
JPH0516706B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-03-05
DE3472609D1 (en) 1988-08-11
GB2151866B (en) 1987-03-25
JPS60148282A (ja) 1985-08-05
EP0146345A3 (en) 1985-08-07

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)