FR2043788B1 - - Google Patents

Info

Publication number
FR2043788B1
FR2043788B1 FR7019731A FR7019731A FR2043788B1 FR 2043788 B1 FR2043788 B1 FR 2043788B1 FR 7019731 A FR7019731 A FR 7019731A FR 7019731 A FR7019731 A FR 7019731A FR 2043788 B1 FR2043788 B1 FR 2043788B1
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
FR7019731A
Other languages
French (fr)
Other versions
FR2043788A1 (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
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2043788A1 publication Critical patent/FR2043788A1/fr
Application granted granted Critical
Publication of FR2043788B1 publication Critical patent/FR2043788B1/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
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
    • 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
    • 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
    • H04N9/285—Arrangements for convergence or focusing using quadrupole lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
FR7019731A 1969-05-29 1970-05-29 Expired FR2043788B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6908229A NL158340B (en) 1969-05-29 1969-05-29 IMAGE DISPLAY DEVICE WITH A MODULATOR FOR GENERATING A PICTURE FREQUENCY CUTTING CURRENT WITH A GRID FREQUENTLY VARYING AMPLITUDE.

Publications (2)

Publication Number Publication Date
FR2043788A1 FR2043788A1 (en) 1971-02-19
FR2043788B1 true FR2043788B1 (en) 1975-02-21

Family

ID=19807049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7019731A Expired FR2043788B1 (en) 1969-05-29 1970-05-29

Country Status (12)

Country Link
JP (1) JPS5528274B1 (en)
AT (1) AT298580B (en)
BE (1) BE751051A (en)
CA (1) CA923613A (en)
CH (1) CH508323A (en)
DE (1) DE2024817B2 (en)
ES (1) ES380124A1 (en)
FR (1) FR2043788B1 (en)
GB (1) GB1307547A (en)
NL (1) NL158340B (en)
SE (1) SE365089B (en)
YU (1) YU34001B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2603442B1 (en) * 1986-09-02 1988-11-10 Radiotechnique Ind & Comm LINE SCANNING CIRCUIT WITH DYNAMIC CORRECTION OF S
CN111965576B (en) * 2020-07-07 2023-05-16 无锡鸣石峻致医疗科技有限公司 Single-port double-frequency coil

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1526689A (en) * 1966-06-11 1968-05-24 Philips Nv Device for reproducing color television images

Also Published As

Publication number Publication date
ES380124A1 (en) 1972-08-16
SE365089B (en) 1974-03-11
CA923613A (en) 1973-03-27
YU34001B (en) 1978-09-08
CH508323A (en) 1971-05-31
DE2024817A1 (en) 1970-12-03
FR2043788A1 (en) 1971-02-19
YU135570A (en) 1978-02-28
JPS5528274B1 (en) 1980-07-26
GB1307547A (en) 1973-02-21
BE751051A (en) 1970-11-27
NL158340B (en) 1978-10-16
DE2024817B2 (en) 1971-08-19
AT298580B (en) 1972-05-10
NL6908229A (en) 1970-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse