FR1196376A - Linearity regulator for television sets - Google Patents

Linearity regulator for television sets

Info

Publication number
FR1196376A
FR1196376A FR1196376DA FR1196376A FR 1196376 A FR1196376 A FR 1196376A FR 1196376D A FR1196376D A FR 1196376DA FR 1196376 A FR1196376 A FR 1196376A
Authority
FR
France
Prior art keywords
television sets
linearity
regulator
linearity regulator
television
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
Application number
Other languages
French (fr)
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 FR1196376A publication Critical patent/FR1196376A/en
Expired 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
    • H04N3/237—Distortion correction, e.g. for pincushion distortion correction, S-correction using passive elements, e.g. diodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00—Variable inductances or transformers of the signal type
    • H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
    • H01F21/08—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by varying the permeability of the core, e.g. by varying magnetic bias
    • 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
    • H03K4/90—Linearisation of ramp; Synchronisation of pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
FR1196376D 1957-05-25 1958-05-23 Linearity regulator for television sets Expired FR1196376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE828405X 1957-05-25

Publications (1)

Publication Number Publication Date
FR1196376A true FR1196376A (en) 1959-11-24

Family

ID=6748287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1196376D Expired FR1196376A (en) 1957-05-25 1958-05-23 Linearity regulator for television sets

Country Status (2)

Country Link
FR (1) FR1196376A (en)
GB (1) GB828405A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480054A1 (en) * 1980-04-04 1981-10-09 Rca Corp STRUCTURE FOR PRODUCING LINEARITY CORRECTION ON A SCAN CURRENT IN A DEFLECTOR WINDING DURING A SCAN INTERVAL

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE668055A (en) * 1964-08-11
GB2259190A (en) * 1991-09-02 1993-03-03 Ibm Non-linear inductors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480054A1 (en) * 1980-04-04 1981-10-09 Rca Corp STRUCTURE FOR PRODUCING LINEARITY CORRECTION ON A SCAN CURRENT IN A DEFLECTOR WINDING DURING A SCAN INTERVAL

Also Published As

Publication number Publication date
GB828405A (en) 1960-02-17

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