FR2045906A1 - - Google Patents

Info

Publication number
FR2045906A1
FR2045906A1 FR7020751A FR7020751A FR2045906A1 FR 2045906 A1 FR2045906 A1 FR 2045906A1 FR 7020751 A FR7020751 A FR 7020751A FR 7020751 A FR7020751 A FR 7020751A FR 2045906 A1 FR2045906 A1 FR 2045906A1
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.)
Withdrawn
Application number
FR7020751A
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
Publication of FR2045906A1 publication Critical patent/FR2045906A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/28—Arrangements for convergence or focusing
    • 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)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
FR7020751A 1969-06-07 1970-06-05 Withdrawn FR2045906A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6908715A NL6908715A (fr) 1969-06-07 1969-06-07
NL7003282A NL7003282A (fr) 1969-06-07 1970-03-07

Publications (1)

Publication Number Publication Date
FR2045906A1 true FR2045906A1 (fr) 1971-03-05

Family

ID=26644439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7020751A Withdrawn FR2045906A1 (fr) 1969-06-07 1970-06-05

Country Status (9)

Country Link
US (1) US3714495A (fr)
AT (1) AT303846B (fr)
AU (1) AU1589170A (fr)
BE (1) BE751588A (fr)
DE (1) DE2027895A1 (fr)
ES (1) ES380450A1 (fr)
FR (1) FR2045906A1 (fr)
GB (1) GB1311184A (fr)
NL (2) NL6908715A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4849652A (en) * 1986-12-01 1989-07-18 U.S. Philips Corporation Circuit for producing a periodic, essentially parabolic signal
JP2001185059A (ja) * 1999-12-22 2001-07-06 Toshiba Corp カラー受像管装置
TW465071B (en) * 2000-09-21 2001-11-21 Acer Comm & Amp Multimedia Inc Protection loop for horizontal transistor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258642A (en) * 1963-08-05 1966-06-28 Electron beam convergence apparatus
US3382400A (en) * 1965-02-26 1968-05-07 Sylvania Electric Prod Convergence circuit
US3586902A (en) * 1968-07-30 1971-06-22 Fernseh Gmbh Vertical deflection arrangement in a color television system

Also Published As

Publication number Publication date
US3714495A (en) 1973-01-30
NL6908715A (fr) 1970-12-09
GB1311184A (en) 1973-03-21
BE751588A (fr) 1970-12-07
ES380450A1 (es) 1973-04-01
NL7003282A (fr) 1971-09-09
DE2027895A1 (fr) 1970-12-23
AU1589170A (en) 1971-12-09
AT303846B (de) 1972-12-11

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Legal Events

Date Code Title Description
ST Notification of lapse