BR7701122A - Circuito em dispositivo exibidor de imagem - Google Patents

Circuito em dispositivo exibidor de imagem

Info

Publication number
BR7701122A
BR7701122A BR7701122A BR7701122A BR7701122A BR 7701122 A BR7701122 A BR 7701122A BR 7701122 A BR7701122 A BR 7701122A BR 7701122 A BR7701122 A BR 7701122A BR 7701122 A BR7701122 A BR 7701122A
Authority
BR
Brazil
Prior art keywords
circuit
display device
image display
image
display
Prior art date
Application number
BR7701122A
Other languages
English (en)
Portuguese (pt)
Inventor
D Teuling
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of BR7701122A publication Critical patent/BR7701122A/pt

Links

Classifications

    • 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
    • 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
    • H04N3/185—Maintaining dc voltage constant
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
    • H04N5/126—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal indirectly commands a frequency generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
BR7701122A 1976-02-27 1977-02-24 Circuito em dispositivo exibidor de imagem BR7701122A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7602016A NL7602016A (nl) 1976-02-27 1976-02-27 Schakeling in een beeldweergeefinrichting bevat- tende schakelmiddelen voor het opwekken van een afbuigstroom en voor het omzetten van een ingangs- gelijkspanning in een nagenoeg konstante uitgangs- voedingsgelijkspanning.

Publications (1)

Publication Number Publication Date
BR7701122A true BR7701122A (pt) 1977-10-18

Family

ID=19825708

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7701122A BR7701122A (pt) 1976-02-27 1977-02-24 Circuito em dispositivo exibidor de imagem

Country Status (6)

Country Link
JP (1) JPS52105723A (pl)
BR (1) BR7701122A (pl)
DE (1) DE2706273C3 (pl)
FR (1) FR2342602A1 (pl)
GB (1) GB1563426A (pl)
NL (1) NL7602016A (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063133A (en) * 1976-11-19 1977-12-13 Rca Corporation Horizontal deflection circuit with timing correction
US4584503A (en) * 1984-01-23 1986-04-22 Rca Corporation Phase correction arrangement for deflection circuit
JPS6279372A (ja) * 1985-10-01 1987-04-11 Musashi Seimitsu Ind Co Ltd フラツトケ−ブルテスト装置

Also Published As

Publication number Publication date
DE2706273A1 (de) 1977-09-01
NL7602016A (nl) 1977-08-30
GB1563426A (en) 1980-03-26
JPS5635065B2 (pl) 1981-08-14
JPS52105723A (en) 1977-09-05
DE2706273C3 (de) 1979-03-29
DE2706273B2 (de) 1978-08-03
FR2342602A1 (fr) 1977-09-23

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