FI102801B1 - Parabolisen jännitteen muodostuspiiri - Google Patents

Parabolisen jännitteen muodostuspiiri

Info

Publication number
FI102801B1
FI102801B1 FI912059A FI912059A FI102801B1 FI 102801 B1 FI102801 B1 FI 102801B1 FI 912059 A FI912059 A FI 912059A FI 912059 A FI912059 A FI 912059A FI 102801 B1 FI102801 B1 FI 102801B1
Authority
FI
Finland
Prior art keywords
forming circuit
parabolic voltage
parabolic
voltage
circuit
Prior art date
Application number
FI912059A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI102801B (fi
FI912059A (fi
FI912059A0 (fi
Inventor
James Albert Wilber
Lawrence Edward Smith
Original Assignee
Thomson Consumer Electronics
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 Thomson Consumer Electronics filed Critical Thomson Consumer Electronics
Publication of FI912059A0 publication Critical patent/FI912059A0/fi
Publication of FI912059A publication Critical patent/FI912059A/fi
Application granted granted Critical
Publication of FI102801B1 publication Critical patent/FI102801B1/fi
Publication of FI102801B publication Critical patent/FI102801B/fi

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)
FI912059A 1990-04-30 1991-04-29 Parabolisen jännitteen muodostuspiiri FI102801B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/516,393 US4965495A (en) 1990-04-30 1990-04-30 Parabolic voltage generating circuit
US51639390 1990-04-30

Publications (4)

Publication Number Publication Date
FI912059A0 FI912059A0 (fi) 1991-04-29
FI912059A FI912059A (fi) 1991-10-31
FI102801B1 true FI102801B1 (fi) 1999-02-15
FI102801B FI102801B (fi) 1999-02-15

Family

ID=24055376

Family Applications (1)

Application Number Title Priority Date Filing Date
FI912059A FI102801B (fi) 1990-04-30 1991-04-29 Parabolisen jännitteen muodostuspiiri

Country Status (10)

Country Link
US (1) US4965495A (ko)
EP (1) EP0455146B1 (ko)
JP (1) JP3422801B2 (ko)
KR (1) KR100233758B1 (ko)
CA (1) CA2040252C (ko)
DE (1) DE69117574T2 (ko)
ES (1) ES2085373T3 (ko)
FI (1) FI102801B (ko)
MY (1) MY106126A (ko)
SG (1) SG93765A1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9218735D0 (en) * 1992-09-04 1992-10-21 Thomson Consumer Electronics Horizontal deflection waveform correction circuit
US5355058A (en) * 1993-07-29 1994-10-11 Thomson Consumer Electronics, Inc. Horizontal deflection waveform correction circuit
US6677874B1 (en) * 2003-01-23 2004-01-13 Ess Technology, Inc. Analog-to-digital converter
KR100834110B1 (ko) * 2007-01-25 2008-06-02 한국과학기술원 상류 충전탑 세포재순환 장치가 장착된 다단계 ｃｓｔｒ생물반응기 시스템

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8331283D0 (en) * 1983-11-23 1983-12-29 Rca Corp E-w correction by yoke sink current control
SE8405770L (sv) * 1983-11-25 1985-05-26 Rca Corp Krets for korrigering av distorsion i televisionsraster
GB8506107D0 (en) * 1985-03-08 1985-04-11 Rca Corp East-west vertical parabola shaper
US4675580A (en) * 1985-09-30 1987-06-23 Rca Corporation Parabolic voltage generating circuit
US4794307A (en) * 1986-11-04 1988-12-27 Haferl Peter E Raster distortion correction for a deflection circuit
US4843285A (en) * 1988-07-05 1989-06-27 Thomson Consumer Electronics, Inc. Vertical tracking circuit

Also Published As

Publication number Publication date
EP0455146B1 (en) 1996-03-06
JPH04229773A (ja) 1992-08-19
CA2040252C (en) 1994-08-23
FI102801B (fi) 1999-02-15
CA2040252A1 (en) 1991-10-31
JP3422801B2 (ja) 2003-06-30
FI912059A (fi) 1991-10-31
EP0455146A3 (en) 1992-03-04
FI912059A0 (fi) 1991-04-29
EP0455146A2 (en) 1991-11-06
DE69117574T2 (de) 1996-09-19
ES2085373T3 (es) 1996-06-01
DE69117574D1 (de) 1996-04-11
KR100233758B1 (ko) 1999-12-01
SG93765A1 (en) 2003-01-21
MY106126A (en) 1995-03-31
US4965495A (en) 1990-10-23

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