NL153346B - MAGNETIC DEFLECTORS FOR AN ELECTRON BEAM TUBE. - Google Patents

MAGNETIC DEFLECTORS FOR AN ELECTRON BEAM TUBE.

Info

Publication number
NL153346B
NL153346B NL666616129A NL6616129A NL153346B NL 153346 B NL153346 B NL 153346B NL 666616129 A NL666616129 A NL 666616129A NL 6616129 A NL6616129 A NL 6616129A NL 153346 B NL153346 B NL 153346B
Authority
NL
Netherlands
Prior art keywords
electron beam
beam tube
magnetic deflectors
deflectors
magnetic
Prior art date
Application number
NL666616129A
Other languages
Dutch (nl)
Other versions
NL6616129A (en
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of NL6616129A publication Critical patent/NL6616129A/xx
Publication of NL153346B publication Critical patent/NL153346B/en

Links

Classifications

    • 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
    • G09G1/06—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 using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
    • G09G1/08—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 using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam directly tracing characters, the information to be displayed controlling the deflection and the intensity as a function of time in two spatial co-ordinates, e.g. according to a cartesian co-ordinate system
    • G09G1/10—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 using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam directly tracing characters, the information to be displayed controlling the deflection and the intensity as a function of time in two spatial co-ordinates, e.g. according to a cartesian co-ordinate system the deflection signals being produced by essentially digital means, e.g. incrementally
    • 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

Landscapes

  • Engineering & Computer Science (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)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
NL666616129A 1965-11-26 1966-11-16 MAGNETIC DEFLECTORS FOR AN ELECTRON BEAM TUBE. NL153346B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50971765A 1965-11-26 1965-11-26

Publications (2)

Publication Number Publication Date
NL6616129A NL6616129A (en) 1967-05-29
NL153346B true NL153346B (en) 1977-05-16

Family

ID=24027822

Family Applications (1)

Application Number Title Priority Date Filing Date
NL666616129A NL153346B (en) 1965-11-26 1966-11-16 MAGNETIC DEFLECTORS FOR AN ELECTRON BEAM TUBE.

Country Status (9)

Country Link
US (1) US3431457A (en)
BE (1) BE689050A (en)
CH (1) CH439816A (en)
DE (1) DE1524435B2 (en)
ES (1) ES333739A1 (en)
FR (1) FR1499819A (en)
GB (1) GB1122725A (en)
NL (1) NL153346B (en)
SE (1) SE336482B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983453A (en) * 1974-05-08 1976-09-28 Sperry Rand Corporation Switchable constant current sink
US4298945A (en) * 1978-05-12 1981-11-03 Eltra Corporation Character generating method and apparatus
US4254468A (en) * 1979-05-03 1981-03-03 Eltra Corporation Typesetter character generating apparatus
DE102006035793B8 (en) * 2006-07-28 2011-01-05 Global Beam Technologies Ag Electron beam system for material processing and Stromaddieranordnung for rapid control of an inductance

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325803A (en) * 1964-10-01 1967-06-13 Ibm Deflection control circuit

Also Published As

Publication number Publication date
GB1122725A (en) 1968-08-07
US3431457A (en) 1969-03-04
ES333739A1 (en) 1967-10-01
CH439816A (en) 1967-07-15
DE1524435A1 (en) 1970-10-01
BE689050A (en) 1967-03-31
DE1524435B2 (en) 1971-09-16
SE336482B (en) 1971-07-05
FR1499819A (en) 1967-10-27
NL6616129A (en) 1967-05-29

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: I B M