BR7502112A - Fonte de alimentacaode energia para o fornecimento de sinais de deflexao de televisao - Google Patents

Fonte de alimentacaode energia para o fornecimento de sinais de deflexao de televisao

Info

Publication number
BR7502112A
BR7502112A BR2693/75D BR7502693D BR7502112A BR 7502112 A BR7502112 A BR 7502112A BR 2693/75 D BR2693/75 D BR 2693/75D BR 7502693 D BR7502693 D BR 7502693D BR 7502112 A BR7502112 A BR 7502112A
Authority
BR
Brazil
Prior art keywords
signs
supply
power source
energy power
television deflection
Prior art date
Application number
BR2693/75D
Other languages
English (en)
Portuguese (pt)
Inventor
J Tiemeijer
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 BR7502112A publication Critical patent/BR7502112A/pt

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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor
    • G06G7/20—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for evaluating powers, roots, polynomes, mean square values or standard deviation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K6/00—Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass
    • H03K6/04—Modifying slopes of pulses, e.g. S-correction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Television Scanning (AREA)
BR2693/75D 1974-04-11 1975-04-08 Fonte de alimentacaode energia para o fornecimento de sinais de deflexao de televisao BR7502112A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7404944A NL7404944A (nl) 1974-04-11 1974-04-11 Frequentie onafhankelijke s-korrektie voor een televisieweergeefsysteem.

Publications (1)

Publication Number Publication Date
BR7502112A true BR7502112A (pt) 1976-02-10

Family

ID=19821154

Family Applications (1)

Application Number Title Priority Date Filing Date
BR2693/75D BR7502112A (pt) 1974-04-11 1975-04-08 Fonte de alimentacaode energia para o fornecimento de sinais de deflexao de televisao

Country Status (9)

Country Link
JP (1) JPS50139615A (https=)
AU (1) AU7992275A (https=)
BE (1) BE827745A (https=)
BR (1) BR7502112A (https=)
DE (1) DE2514476A1 (https=)
FR (1) FR2267672A1 (https=)
GB (1) GB1510704A (https=)
NL (1) NL7404944A (https=)
SE (1) SE402512B (https=)

Also Published As

Publication number Publication date
AU7992275A (en) 1976-10-14
JPS50139615A (https=) 1975-11-08
NL7404944A (nl) 1975-10-14
FR2267672A1 (https=) 1975-11-07
SE402512B (sv) 1978-07-03
SE7503978L (sv) 1975-10-13
DE2514476A1 (de) 1975-10-30
BE827745A (fr) 1975-10-09
GB1510704A (en) 1978-05-17

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