IT1006700B - Dispositivo per la correzione della linearita della scansione televi siva - Google Patents

Dispositivo per la correzione della linearita della scansione televi siva

Info

Publication number
IT1006700B
IT1006700B IT1902074A IT1902074A IT1006700B IT 1006700 B IT1006700 B IT 1006700B IT 1902074 A IT1902074 A IT 1902074A IT 1902074 A IT1902074 A IT 1902074A IT 1006700 B IT1006700 B IT 1006700B
Authority
IT
Italy
Prior art keywords
televi
siva
linearity
correction
scanning
Prior art date
Application number
IT1902074A
Other languages
English (en)
Italian (it)
Original Assignee
Rca Corp
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 Rca Corp filed Critical Rca Corp
Application granted granted Critical
Publication of IT1006700B publication Critical patent/IT1006700B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • H01F17/045—Fixed inductances of the signal type  with magnetic core with core of cylindric geometry and coil wound along its longitudinal axis, i.e. rod or drum core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F29/146—Constructional details
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Coils Or Transformers For Communication (AREA)
IT1902074A 1973-01-12 1974-01-02 Dispositivo per la correzione della linearita della scansione televi siva IT1006700B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32318973A 1973-01-12 1973-01-12

Publications (1)

Publication Number Publication Date
IT1006700B true IT1006700B (it) 1976-10-20

Family

ID=23258103

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1902074A IT1006700B (it) 1973-01-12 1974-01-02 Dispositivo per la correzione della linearita della scansione televi siva

Country Status (6)

Country Link
JP (1) JPS49110215A (de)
CA (1) CA1008521A (de)
DE (1) DE2401283B2 (de)
FR (1) FR2214219B1 (de)
GB (1) GB1452098A (de)
IT (1) IT1006700B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5180122A (ja) * 1975-01-08 1976-07-13 Matsushita Electric Ind Co Ltd Suiheihenkokairo
JP3220984B2 (ja) * 1990-11-29 2001-10-22 三菱電機株式会社 整流型可飽和リアクトル

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869088A (en) * 1954-03-04 1959-01-13 Sprague Electric Co Variable inductor
FR1201489A (fr) * 1957-01-30 1959-12-30 Philips Nv Dispositif comportant une inductance variable avec l'intensité du courant

Also Published As

Publication number Publication date
GB1452098A (en) 1976-10-06
FR2214219B1 (de) 1978-10-06
JPS49110215A (de) 1974-10-21
DE2401283B2 (de) 1975-01-02
DE2401283A1 (de) 1974-07-18
FR2214219A1 (de) 1974-08-09
CA1008521A (en) 1977-04-12

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