AU6529174A - Pincushion distrotion correction - Google Patents

Pincushion distrotion correction

Info

Publication number
AU6529174A
AU6529174A AU65291/74A AU6529174A AU6529174A AU 6529174 A AU6529174 A AU 6529174A AU 65291/74 A AU65291/74 A AU 65291/74A AU 6529174 A AU6529174 A AU 6529174A AU 6529174 A AU6529174 A AU 6529174A
Authority
AU
Australia
Prior art keywords
pincushion
distrotion correction
distrotion
correction
pincushion distrotion
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
AU65291/74A
Inventor
Raymond John Whorlow
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.)
Thorn Electrical Industries Ltd
Original Assignee
Thorn Electrical Industries Ltd
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 Thorn Electrical Industries Ltd filed Critical Thorn Electrical Industries Ltd
Publication of AU6529174A publication Critical patent/AU6529174A/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
    • H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
AU65291/74A 1973-02-08 1974-02-06 Pincushion distrotion correction Expired AU6529174A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB629973 1973-02-08

Publications (1)

Publication Number Publication Date
AU6529174A true AU6529174A (en) 1975-08-07

Family

ID=9811977

Family Applications (1)

Application Number Title Priority Date Filing Date
AU65291/74A Expired AU6529174A (en) 1973-02-08 1974-02-06 Pincushion distrotion correction

Country Status (5)

Country Link
AU (1) AU6529174A (en)
DE (1) DE2405811A1 (en)
FR (1) FR2217885B3 (en)
NL (1) NL7401662A (en)
ZA (1) ZA74706B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557408B1 (en) * 1983-12-23 1986-11-21 Thomson Csf HORIZONTAL RECOVERY SCANNING CIRCUIT AND TELEVISION CAMERA PROVIDED WITH SUCH A CIRCUIT

Also Published As

Publication number Publication date
NL7401662A (en) 1974-08-12
ZA74706B (en) 1974-12-24
FR2217885B3 (en) 1976-11-26
DE2405811A1 (en) 1974-08-15
FR2217885A1 (en) 1974-09-06

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