DE1574689C3 - Vorrichtung zum Darstellen von Zeichen - Google Patents

Vorrichtung zum Darstellen von Zeichen

Info

Publication number
DE1574689C3
DE1574689C3 DE1574689A DE1574689A DE1574689C3 DE 1574689 C3 DE1574689 C3 DE 1574689C3 DE 1574689 A DE1574689 A DE 1574689A DE 1574689 A DE1574689 A DE 1574689A DE 1574689 C3 DE1574689 C3 DE 1574689C3
Authority
DE
Germany
Prior art keywords
character
information
point
signal
characters
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
DE1574689A
Other languages
German (de)
English (en)
Other versions
DE1574689B2 (de
DE1574689A1 (de
Inventor
Martin Clark Henderson
Robert Alfred Koster
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.)
Bunker Ramo Corp
Original Assignee
Bunker Ramo 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 Bunker Ramo Corp filed Critical Bunker Ramo Corp
Publication of DE1574689A1 publication Critical patent/DE1574689A1/de
Publication of DE1574689B2 publication Critical patent/DE1574689B2/de
Application granted granted Critical
Publication of DE1574689C3 publication Critical patent/DE1574689C3/de
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
    • G09G1/10—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

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)
  • Controls And Circuits For Display Device (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
DE1574689A 1967-02-15 1968-02-15 Vorrichtung zum Darstellen von Zeichen Expired DE1574689C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61636867A 1967-02-15 1967-02-15

Publications (3)

Publication Number Publication Date
DE1574689A1 DE1574689A1 (de) 1971-07-08
DE1574689B2 DE1574689B2 (de) 1973-04-19
DE1574689C3 true DE1574689C3 (de) 1973-12-13

Family

ID=24469133

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1574689A Expired DE1574689C3 (de) 1967-02-15 1968-02-15 Vorrichtung zum Darstellen von Zeichen

Country Status (5)

Country Link
US (1) US3555538A (enExample)
DE (1) DE1574689C3 (enExample)
FR (1) FR1555082A (enExample)
GB (1) GB1187701A (enExample)
NL (1) NL6801996A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662375A (en) * 1969-01-10 1972-05-09 Ibm Shift register display
US3728710A (en) * 1969-12-01 1973-04-17 Hendrix Wire & Cable Corp Character display terminal
US3723803A (en) * 1970-07-06 1973-03-27 Computer Image Corp Generation, display and animation of two-dimensional figures
GB1358071A (en) * 1971-05-15 1974-06-26 Int Computers Ltd Display control apparatus
US3789200A (en) * 1972-06-30 1974-01-29 Ibm Circle or arc generator for graphic display
US3984827A (en) * 1974-09-19 1976-10-05 General Electric Company Beam repositioning circuitry for a cathode ray tube calligraphic display system
US4524353A (en) * 1982-03-29 1985-06-18 Sperry Corporation Line pattern template generator

Also Published As

Publication number Publication date
FR1555082A (enExample) 1969-01-24
DE1574689B2 (de) 1973-04-19
US3555538A (en) 1971-01-12
DE1574689A1 (de) 1971-07-08
GB1187701A (en) 1970-04-15
NL6801996A (enExample) 1968-08-16

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee