FR2043787A1 - - Google Patents

Info

Publication number
FR2043787A1
FR2043787A1 FR7019730A FR7019730A FR2043787A1 FR 2043787 A1 FR2043787 A1 FR 2043787A1 FR 7019730 A FR7019730 A FR 7019730A FR 7019730 A FR7019730 A FR 7019730A FR 2043787 A1 FR2043787 A1 FR 2043787A1
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.)
Granted
Application number
FR7019730A
Other languages
French (fr)
Other versions
FR2043787B1 (en
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
Priority claimed from NL6908228A external-priority patent/NL6908228A/xx
Priority claimed from NL6918740A external-priority patent/NL6918740A/xx
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2043787A1 publication Critical patent/FR2043787A1/fr
Application granted granted Critical
Publication of FR2043787B1 publication Critical patent/FR2043787B1/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
    • 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)
FR7019730A 1969-05-29 1970-05-29 Expired FR2043787B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6908228A NL6908228A (en) 1969-05-29 1969-05-29
NL6918740A NL6918740A (en) 1969-12-13 1969-12-13

Publications (2)

Publication Number Publication Date
FR2043787A1 true FR2043787A1 (en) 1971-02-19
FR2043787B1 FR2043787B1 (en) 1974-03-01

Family

ID=26644432

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7019730A Expired FR2043787B1 (en) 1969-05-29 1970-05-29

Country Status (8)

Country Link
AT (1) AT300057B (en)
BE (1) BE751050A (en)
CH (1) CH514263A (en)
DE (1) DE2025094B2 (en)
ES (1) ES380123A1 (en)
FR (1) FR2043787B1 (en)
GB (1) GB1294368A (en)
SE (1) SE369023B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1227172A (en) * 1958-06-20 1960-08-19 Fernseh Gmbh Device for correcting the convergence of electron beams in color television tubes
FR1405117A (en) * 1963-08-27 1965-07-02 Philips Nv Circuit for the magnetic deflection of an electronic brush
FR1526689A (en) * 1966-06-11 1968-05-24 Philips Nv Device for reproducing color television images

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1227172A (en) * 1958-06-20 1960-08-19 Fernseh Gmbh Device for correcting the convergence of electron beams in color television tubes
FR1405117A (en) * 1963-08-27 1965-07-02 Philips Nv Circuit for the magnetic deflection of an electronic brush
FR1526689A (en) * 1966-06-11 1968-05-24 Philips Nv Device for reproducing color television images

Also Published As

Publication number Publication date
CH514263A (en) 1971-10-15
DE2025094A1 (en) 1970-12-23
BE751050A (en) 1970-11-27
SE369023B (en) 1974-07-29
AT300057B (en) 1972-07-10
GB1294368A (en) 1972-10-25
FR2043787B1 (en) 1974-03-01
ES380123A1 (en) 1973-04-16
DE2025094B2 (en) 1971-11-04

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Legal Events

Date Code Title Description
ST Notification of lapse