FR849419A - - Google Patents

Info

Publication number
FR849419A
FR849419A FR849419DA FR849419A FR 849419 A FR849419 A FR 849419A FR 849419D A FR849419D A FR 849419DA FR 849419 A FR849419 A FR 849419A
Authority
FR
France
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
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.)
Publication date
Application granted granted Critical
Publication of FR849419A publication Critical patent/FR849419A/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
FR849419D 1938-01-26 Expired FR849419A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE525680X 1938-01-26

Publications (1)

Publication Number Publication Date
FR849419A true FR849419A (fr) 1939-11-23

Family

ID=6552698

Family Applications (1)

Application Number Title Priority Date Filing Date
FR849419D Expired FR849419A (fr) 1938-01-26

Country Status (2)

Country Link
FR (1) FR849419A (fr)
GB (1) GB525680A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1530661A (en) * 1976-01-16 1978-11-01 Philips Nv Line sawtooth current generators

Also Published As

Publication number Publication date
GB525680A (en) 1940-09-03

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