DE3775888D1 - Vertikal-ablenkschaltung in einer bildwiedergabevorrichtung. - Google Patents

Vertikal-ablenkschaltung in einer bildwiedergabevorrichtung.

Info

Publication number
DE3775888D1
DE3775888D1 DE8787201945T DE3775888T DE3775888D1 DE 3775888 D1 DE3775888 D1 DE 3775888D1 DE 8787201945 T DE8787201945 T DE 8787201945T DE 3775888 T DE3775888 T DE 3775888T DE 3775888 D1 DE3775888 D1 DE 3775888D1
Authority
DE
Germany
Prior art keywords
display device
image display
vertical deflection
deflection circuit
circuit
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.)
Expired - Lifetime
Application number
DE8787201945T
Other languages
English (en)
Inventor
Cornelis Alexander Maria Boon
Arnoldus Johannes J Boudewijns
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
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE3775888D1 publication Critical patent/DE3775888D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/02—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform
    • H03K4/023—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform by repetitive charge or discharge of a capacitor, analogue generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
DE8787201945T 1986-10-17 1987-10-09 Vertikal-ablenkschaltung in einer bildwiedergabevorrichtung. Expired - Lifetime DE3775888D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8602607 1986-10-17

Publications (1)

Publication Number Publication Date
DE3775888D1 true DE3775888D1 (de) 1992-02-20

Family

ID=19848681

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787201945T Expired - Lifetime DE3775888D1 (de) 1986-10-17 1987-10-09 Vertikal-ablenkschaltung in einer bildwiedergabevorrichtung.

Country Status (5)

Country Link
US (2) US4835727A (de)
EP (1) EP0265986B1 (de)
JP (1) JPS63115470A (de)
KR (1) KR960014322B1 (de)
DE (1) DE3775888D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4835727A (en) * 1986-10-17 1989-05-30 U.S. Philips Corporation Field deflection circuit in a picture display device
AT401976B (de) * 1993-04-08 1997-01-27 Sassmann Alfred Anordnung zur einregelung der leistungsabgabe von solarzellenanlagen
US5703445A (en) * 1996-03-29 1997-12-30 Thomson Consumer Electronics, Inc. Sawtooth generator with disturbance signal rejection for a deflection apparatus
JP3567747B2 (ja) * 1998-07-31 2004-09-22 富士通株式会社 電圧制御発振器及び周波数−電圧変換器
CN107978281B (zh) * 2017-12-12 2020-11-10 北京京东方光电科技有限公司 一种背光模组驱动方法、装置以及显示装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422363A (en) * 1966-02-08 1969-01-14 Itt Stairstep function generator circuit
DE2355584A1 (de) * 1973-11-07 1975-05-15 Bosch Gmbh Robert Frequenzwandler fuer wechselspannungssignale
US4078252A (en) * 1975-08-07 1978-03-07 Signetics Corporation Ramp generator
NL7509525A (nl) * 1975-08-11 1977-02-15 Philips Nv Generator voor het opwekken van een zaagtand- vormig en een paraboolvormig signaal.
JPS5529720A (en) * 1978-08-23 1980-03-03 Toshiba Corp Inspection method of low-voltage mercury vapour discharge lamp
JPS58170281A (ja) * 1982-03-19 1983-10-06 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション 偏向ひずみ補正回路
DE3345852A1 (de) * 1983-12-19 1985-06-27 Philips Patentverwaltung Gmbh, 2000 Hamburg Monolithisch integrierter rc-oszillator
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
US4835727A (en) * 1986-10-17 1989-05-30 U.S. Philips Corporation Field deflection circuit in a picture display device

Also Published As

Publication number Publication date
US4835727A (en) 1989-05-30
EP0265986B1 (de) 1992-01-08
EP0265986A1 (de) 1988-05-04
US4910702A (en) 1990-03-20
KR960014322B1 (ko) 1996-10-15
JPS63115470A (ja) 1988-05-20
KR890007559A (ko) 1989-06-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

8339 Ceased/non-payment of the annual fee