JPS5289024A - Arrangement of saw tooth deflecting current generating circuit - Google Patents

Arrangement of saw tooth deflecting current generating circuit

Info

Publication number
JPS5289024A
JPS5289024A JP386877A JP386877A JPS5289024A JP S5289024 A JPS5289024 A JP S5289024A JP 386877 A JP386877 A JP 386877A JP 386877 A JP386877 A JP 386877A JP S5289024 A JPS5289024 A JP S5289024A
Authority
JP
Japan
Prior art keywords
arrangement
generating circuit
current generating
saw tooth
deflecting current
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.)
Pending
Application number
JP386877A
Other languages
Japanese (ja)
Inventor
Jiyon Terii Aran
Berubaa Ieruku
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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
Priority claimed from GB1719/76A external-priority patent/GB1530661A/en
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of JPS5289024A publication Critical patent/JPS5289024A/en
Pending 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
    • H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
    • H03K4/62—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as a switching device

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
JP386877A 1976-01-16 1977-01-17 Arrangement of saw tooth deflecting current generating circuit Pending JPS5289024A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1719/76A GB1530661A (en) 1976-01-16 1976-01-16 Line sawtooth current generators
DE19762623599 DE2623599A1 (en) 1976-01-16 1976-05-26 LINE DEFLECTION CIRCUIT ARRANGEMENT FOR TELEVISION RECEIVER

Publications (1)

Publication Number Publication Date
JPS5289024A true JPS5289024A (en) 1977-07-26

Family

ID=25770501

Family Applications (1)

Application Number Title Priority Date Filing Date
JP386877A Pending JPS5289024A (en) 1976-01-16 1977-01-17 Arrangement of saw tooth deflecting current generating circuit

Country Status (4)

Country Link
JP (1) JPS5289024A (en)
AU (1) AU2128977A (en)
FR (1) FR2338612A1 (en)
IT (1) IT1117053B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5423426A (en) * 1977-07-25 1979-02-22 Toshiba Corp Beam index color television picture receiver
JPH02181575A (en) * 1989-01-05 1990-07-16 Hitachi Ltd Horizontally deflecting high voltage circuit
US5717296A (en) * 1995-05-08 1998-02-10 Hitachi, Ltd. Display device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447123A1 (en) * 1979-01-19 1980-08-14 Thomson Brandt TV east west pin cushion distortion correction circuit - uses switching transistor to reduce power consumption and enhance circuit life
US4305023A (en) * 1980-07-07 1981-12-08 Rca Corporation Raster distortion corrected deflection circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1309661A (en) * 1969-04-25 1973-03-14 Philips Electronic Associated Circuit arrangements for television picture display apparatus
NL157475B (en) * 1970-07-18 1978-07-17 Philips Nv IMAGE DISPLAY DEVICE WITH A CIRCUIT FOR GENERATING A IMAGE CONTROL FREQUENCY, MAINLY SAW-TOOTH DEFLECTION CURRENT.
NL7300001A (en) * 1973-01-02 1974-07-04

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5423426A (en) * 1977-07-25 1979-02-22 Toshiba Corp Beam index color television picture receiver
JPS5725115B2 (en) * 1977-07-25 1982-05-27
JPH02181575A (en) * 1989-01-05 1990-07-16 Hitachi Ltd Horizontally deflecting high voltage circuit
US5717296A (en) * 1995-05-08 1998-02-10 Hitachi, Ltd. Display device
CN1075311C (en) * 1995-05-08 2001-11-21 株式会社日立制作所 Display device

Also Published As

Publication number Publication date
FR2338612B1 (en) 1984-03-23
FR2338612A1 (en) 1977-08-12
IT1117053B (en) 1986-02-10
AU2128977A (en) 1978-07-20

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