FR1142376A - Electronic character forming device - Google Patents

Electronic character forming device

Info

Publication number
FR1142376A
FR1142376A FR1142376DA FR1142376A FR 1142376 A FR1142376 A FR 1142376A FR 1142376D A FR1142376D A FR 1142376DA FR 1142376 A FR1142376 A FR 1142376A
Authority
FR
France
Prior art keywords
forming device
character forming
electronic character
electronic
forming
Prior art date
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
Other languages
French (fr)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1142376A publication Critical patent/FR1142376A/en
Expired legal-status Critical Current

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
    • G09G1/12—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 analogue means

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)
  • Transforming Electric Information Into Light Information (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
FR1142376D 1954-04-15 1955-04-13 Electronic character forming device Expired FR1142376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US423502A US2872669A (en) 1954-04-15 1954-04-15 Cathode ray character tracer

Publications (1)

Publication Number Publication Date
FR1142376A true FR1142376A (en) 1957-09-17

Family

ID=23679117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1142376D Expired FR1142376A (en) 1954-04-15 1955-04-13 Electronic character forming device

Country Status (4)

Country Link
US (1) US2872669A (en)
DE (1) DE1099242B (en)
FR (1) FR1142376A (en)
GB (1) GB786092A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE572867A (en) * 1957-11-20
US3091759A (en) * 1958-12-16 1963-05-28 Skiatron Elect & Tele Symbol generator
US3060419A (en) * 1958-12-16 1962-10-23 Skiatron Elect & Tele Number or symbol generator
US3863098A (en) * 1970-09-04 1975-01-28 Measurement Systems Inc Two-axis positioning control

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL98219C (en) * 1939-06-30
US2264615A (en) * 1939-11-01 1941-12-02 Ibm Keyboard controlled photographic recorder
BE469769A (en) * 1941-05-23 1900-01-01
US2534369A (en) * 1947-12-22 1950-12-19 Thomas I Ress Cathode-ray tube selector system
US2624798A (en) * 1948-03-23 1953-01-06 Mergenthaler Linotype Gmbh Photocomposing machine
US2674916A (en) * 1950-07-26 1954-04-13 Rca Corp Variable quantity evaluator having light sensing means

Also Published As

Publication number Publication date
DE1099242B (en) 1961-02-09
GB786092A (en) 1957-11-13
US2872669A (en) 1959-02-03

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