FR2069983B1 - - Google Patents

Info

Publication number
FR2069983B1
FR2069983B1 FR6944032A FR6944032A FR2069983B1 FR 2069983 B1 FR2069983 B1 FR 2069983B1 FR 6944032 A FR6944032 A FR 6944032A FR 6944032 A FR6944032 A FR 6944032A FR 2069983 B1 FR2069983 B1 FR 2069983B1
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
FR6944032A
Other versions
FR2069983A1 (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.)
Videon SA
Original Assignee
Videon SA
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 Videon SA filed Critical Videon SA
Priority to FR6944032A priority Critical patent/FR2069983B1/fr
Publication of FR2069983A1 publication Critical patent/FR2069983A1/fr
Application granted granted Critical
Publication of FR2069983B1 publication Critical patent/FR2069983B1/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
    • 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
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR6944032A 1969-12-19 1969-12-19 Expired FR2069983B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6944032A FR2069983B1 (fr) 1969-12-19 1969-12-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6944032A FR2069983B1 (fr) 1969-12-19 1969-12-19

Publications (2)

Publication Number Publication Date
FR2069983A1 FR2069983A1 (fr) 1971-09-10
FR2069983B1 true FR2069983B1 (fr) 1976-03-19

Family

ID=9044834

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6944032A Expired FR2069983B1 (fr) 1969-12-19 1969-12-19

Country Status (1)

Country Link
FR (1) FR2069983B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1300744C (fr) * 1988-03-25 1992-05-12 Peter Eduard Haferl Ensemble servant a reduire le courant d'appel dans un transformateur de retour

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2396476A (en) * 1942-05-30 1946-03-12 Rca Corp Cathode-ray beam deflecting circuits

Also Published As

Publication number Publication date
FR2069983A1 (fr) 1971-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse