AU1687870A - Circuit for eastwest correction of pincushion distortion in television receivers - Google Patents

Circuit for eastwest correction of pincushion distortion in television receivers

Info

Publication number
AU1687870A
AU1687870A AU16878/70A AU1687870A AU1687870A AU 1687870 A AU1687870 A AU 1687870A AU 16878/70 A AU16878/70 A AU 16878/70A AU 1687870 A AU1687870 A AU 1687870A AU 1687870 A AU1687870 A AU 1687870A
Authority
AU
Australia
Prior art keywords
eastwest
correction
circuit
television receivers
pincushion distortion
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
AU16878/70A
Inventor
HANS RENNER and HEINZ ROBEL ALFRED POLLAK
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltun Gs GmbH
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltun Gs GmbH, Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltun Gs GmbH
Publication of AU1687870A publication Critical patent/AU1687870A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
AU16878/70A 1969-07-26 1970-06-26 Circuit for eastwest correction of pincushion distortion in television receivers Expired AU1687870A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691938158 DE1938158A1 (en) 1969-07-26 1969-07-26 Circuit for east-west correction of pillow distortions in television receivers
DEDE81938 1969-07-29

Publications (1)

Publication Number Publication Date
AU1687870A true AU1687870A (en) 1972-01-06

Family

ID=5741061

Family Applications (1)

Application Number Title Priority Date Filing Date
AU16878/70A Expired AU1687870A (en) 1969-07-26 1970-06-26 Circuit for eastwest correction of pincushion distortion in television receivers

Country Status (2)

Country Link
AU (1) AU1687870A (en)
DE (1) DE1938158A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1836970A (en) * 1969-08-07 1972-02-10 Nv. Philips' Gloeilampenfabrieken Circuit arrangement for correcting the deflection of atleast one electron beam ina televison picture tube by means ofa transductor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4845164A (en) * 1963-08-27 1966-02-24 Nv. Philips' Gloeilampenfabrieken Improvements in or relating to time-bases

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4845164A (en) * 1963-08-27 1966-02-24 Nv. Philips' Gloeilampenfabrieken Improvements in or relating to time-bases

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1836970A (en) * 1969-08-07 1972-02-10 Nv. Philips' Gloeilampenfabrieken Circuit arrangement for correcting the deflection of atleast one electron beam ina televison picture tube by means ofa transductor

Also Published As

Publication number Publication date
DE1938158A1 (en) 1971-03-04

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