IT943791B - Circuito per tubo a raggi catodici - Google Patents

Circuito per tubo a raggi catodici

Info

Publication number
IT943791B
IT943791B IT32170/71A IT3217071A IT943791B IT 943791 B IT943791 B IT 943791B IT 32170/71 A IT32170/71 A IT 32170/71A IT 3217071 A IT3217071 A IT 3217071A IT 943791 B IT943791 B IT 943791B
Authority
IT
Italy
Prior art keywords
cathode
circuit
spoke tube
spoke
tube
Prior art date
Application number
IT32170/71A
Other languages
English (en)
Original Assignee
Sanders Associates Inc
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 Sanders Associates Inc filed Critical Sanders Associates Inc
Application granted granted Critical
Publication of IT943791B publication Critical patent/IT943791B/it

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
    • H04N3/233—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements
    • H04N3/2335—Distortion correction, e.g. for pincushion distortion correction, S-correction using active elements with calculating means
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/04—Deflection circuits ; Constructional details not otherwise provided for
    • 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
    • H04N3/26—Modifications of scanning arrangements to improve focusing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Details Of Television Scanning (AREA)
IT32170/71A 1970-12-09 1971-12-09 Circuito per tubo a raggi catodici IT943791B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5852670A GB1371045A (en) 1970-12-09 1970-12-09 Cathode ray tube circuit arrangmeent

Publications (1)

Publication Number Publication Date
IT943791B true IT943791B (it) 1973-04-10

Family

ID=10481825

Family Applications (1)

Application Number Title Priority Date Filing Date
IT32170/71A IT943791B (it) 1970-12-09 1971-12-09 Circuito per tubo a raggi catodici

Country Status (11)

Country Link
AU (1) AU462244B2 (it)
BE (1) BE776447A (it)
CA (1) CA965875A (it)
CH (1) CH549917A (it)
DE (1) DE2161186A1 (it)
FR (1) FR2117576A5 (it)
GB (1) GB1371045A (it)
IL (1) IL38320A (it)
IT (1) IT943791B (it)
NL (1) NL7116928A (it)
SE (1) SE366857B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864446A (en) * 1955-03-04 1958-12-16 Fed Tool Corp Tape dispenser
GB1517119A (en) * 1976-12-22 1978-07-12 Ibm Cathode ray tube control apparatus
US4386349A (en) * 1981-04-28 1983-05-31 Sperry Corporation High resolution graphics smoothing
GB2126855B (en) * 1982-09-09 1986-04-23 Link Electronics Ltd Focus correction
GB8324712D0 (en) * 1983-09-15 1983-10-19 Ferranti Plc Cathode ray tube display systems
GB2164829B (en) * 1984-09-24 1988-01-13 Philips Electronic Associated Deflection circuit for a cathode ray display tube
US4757239A (en) * 1985-10-18 1988-07-12 Hilliard-Lyons Patent Management, Inc. CRT display system with automatic alignment employing personality memory
GB2354514B (en) * 1999-09-27 2003-06-04 Hossein Salar Amoli Stabilizing of iron sulphate

Also Published As

Publication number Publication date
AU462244B2 (en) 1975-06-19
IL38320A (en) 1975-02-10
GB1371045A (en) 1974-10-23
SE366857B (it) 1974-05-06
BE776447A (fr) 1972-04-04
AU3660571A (en) 1973-06-14
DE2161186A1 (de) 1972-06-15
CA965875A (en) 1975-04-08
FR2117576A5 (it) 1972-07-21
IL38320A0 (en) 1972-02-29
NL7116928A (it) 1972-06-13
CH549917A (de) 1974-05-31

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