CH536520A - Zeichengenerator zum Erzeugen von Zeichen auf dem Schirm einer Elektronenstrahlröhre - Google Patents

Zeichengenerator zum Erzeugen von Zeichen auf dem Schirm einer Elektronenstrahlröhre

Info

Publication number
CH536520A
CH536520A CH303671A CH303671A CH536520A CH 536520 A CH536520 A CH 536520A CH 303671 A CH303671 A CH 303671A CH 303671 A CH303671 A CH 303671A CH 536520 A CH536520 A CH 536520A
Authority
CH
Switzerland
Prior art keywords
screen
ray tube
cathode ray
character generator
generating characters
Prior art date
Application number
CH303671A
Other languages
German (de)
English (en)
Inventor
Dandrel Pierre
Moreau Jean-Francois
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH536520A publication Critical patent/CH536520A/de

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Digital Computer Display Output (AREA)
CH303671A 1970-03-05 1971-03-02 Zeichengenerator zum Erzeugen von Zeichen auf dem Schirm einer Elektronenstrahlröhre CH536520A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7007946A FR2044615A5 (enrdf_load_stackoverflow) 1970-03-05 1970-03-05

Publications (1)

Publication Number Publication Date
CH536520A true CH536520A (de) 1973-04-30

Family

ID=9051753

Family Applications (1)

Application Number Title Priority Date Filing Date
CH303671A CH536520A (de) 1970-03-05 1971-03-02 Zeichengenerator zum Erzeugen von Zeichen auf dem Schirm einer Elektronenstrahlröhre

Country Status (8)

Country Link
US (1) US3755805A (enrdf_load_stackoverflow)
CA (1) CA923591A (enrdf_load_stackoverflow)
CH (1) CH536520A (enrdf_load_stackoverflow)
DE (1) DE2107005A1 (enrdf_load_stackoverflow)
FR (1) FR2044615A5 (enrdf_load_stackoverflow)
GB (1) GB1350480A (enrdf_load_stackoverflow)
NL (1) NL7102660A (enrdf_load_stackoverflow)
SE (1) SE358494B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952297A (en) * 1974-08-01 1976-04-20 Raytheon Company Constant writing rate digital stroke character generator having minimal data storage requirements
JPS5537502A (en) * 1978-08-07 1980-03-15 Hitachi Ltd Electronic engine controller
US4239351A (en) * 1978-09-26 1980-12-16 Baylor College Of Medicine Apparatus for generating and displaying visual acuity targets
US4237458A (en) * 1979-06-25 1980-12-02 International Business Machines Corporation Stroke expansion apparatus
JPS59105685A (ja) * 1982-12-09 1984-06-19 アルプス電気株式会社 文字パタ−ンの発生方法
DE3379004D1 (en) * 1983-06-30 1989-02-23 Ibm Method of storing characters in a display system
US5233335A (en) * 1989-06-22 1993-08-03 Hughes Aircraft Company Symbol/raster generator for CRT display
US8594391B2 (en) * 2004-05-06 2013-11-26 Avago Technologies General Ip (Singapore) Pte. Ltd. Finger-based identification systems and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3329948A (en) * 1963-05-03 1967-07-04 Burroughs Corp Symbol generating apparatus
US3281831A (en) * 1964-07-02 1966-10-25 Burroughs Corp Character generator apparatus including function generator employing memory matrix
US3533096A (en) * 1967-09-01 1970-10-06 Sanders Associates Inc Character display system
US3539860A (en) * 1969-04-01 1970-11-10 Adage Inc Vector generator

Also Published As

Publication number Publication date
GB1350480A (en) 1974-04-18
DE2107005A1 (de) 1971-09-23
SE358494B (enrdf_load_stackoverflow) 1973-07-30
NL7102660A (enrdf_load_stackoverflow) 1971-09-07
CA923591A (en) 1973-03-27
FR2044615A5 (enrdf_load_stackoverflow) 1971-02-19
US3755805A (en) 1973-08-28

Similar Documents

Publication Publication Date Title
NL7513900A (nl) Genereren van druppels uit een vloeistofstraal.
IT988665B (it) Perfezionato schermo di ingresso per intensificatore di immagini a raggi x
BE793992A (fr) Tube a rayons cathodiques
CH445558A (de) Verfahren zur Erzeugung einer Schreibspur auf dem Bildschirm einer Kathodenstrahlröhre mit Hilfe eines Griffels und Anordnung zur Ausführung des Verfahrens
NL171315C (nl) Hoogspanningsgenerator voor een beeldweergeefinrichting met een elektronenstraalbuis.
BE791817A (fr) Tube a rayons cathodiques
CH536520A (de) Zeichengenerator zum Erzeugen von Zeichen auf dem Schirm einer Elektronenstrahlröhre
AT257183B (de) Elektronenstrahl-Generator
BE811272A (fr) Tube cathodique
DK128509B (da) Elektroluminiscerende panel til fremvisning af et udvalgt tegn blandt et antal forskellige tegn.
CH465931A (de) Anlage mit einer Vorrichtung zur Wiedergabe von Information auf dem Schirm einer Elektronenstrahlröhre
IT1024438B (it) Generatore di vettori per dispositivi di presentazione a tubo a raggi catodici in particolare generatore di configurazioni calligrafiche
CA932422A (en) Character generator for cathode ray tube display device
BE765604A (fr) Tube a rayons cathodiques
CH512118A (it) Apparecchiatura di conversione e moltiplicazione permettente di far traslare o ruotare le immagini o i caratteri che appaiono sullo schermo di un tubo a raggi catodici
CH552290A (de) Einrichtung zum erzeugen einer spruehentladung.
CH524940A (de) Vorrichtung zum Verbessern der Ablesbarkeit von auf dem Bildschirm einer Elektronenstrahlröhre dargestellten Zeichen
HK60276A (en) Cathode ray tube screen
AT297106B (de) Verfahren und Einrichtung zur Erzeugung von Schriftzeichen auf dem Bildschirm einer Elektronenstrahlröhre
CH497001A (de) Verfahren und Anordnung zur Erzeugung von aus geraden Strichen zusammengesetzten Zeichen auf dem Schirm einer Fernsehbildröhre
BE772641A (fr) Tube a rayons cathodiques
CH495591A (de) Verfahren und Einrichtung zur Abbildung eines Bitmusters auf dem Bildschirm einer Kathodenstrahlröhre
CH524203A (de) Anordnung zur Anzeige von Zeichen auf dem Bildschirm eines Kathodenstrahl-Sichtgerätes
IE35653B1 (en) A steam generator
IT963230B (it) Disposizione per rappresentare caratteri sullo schermo delle immagini di un tubo a fascio catodico

Legal Events

Date Code Title Description
PL Patent ceased