FR2014608A1 - - Google Patents

Info

Publication number
FR2014608A1
FR2014608A1 FR6923988A FR6923988A FR2014608A1 FR 2014608 A1 FR2014608 A1 FR 2014608A1 FR 6923988 A FR6923988 A FR 6923988A FR 6923988 A FR6923988 A FR 6923988A FR 2014608 A1 FR2014608 A1 FR 2014608A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6923988A
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of FR2014608A1 publication Critical patent/FR2014608A1/fr
Withdrawn legal-status Critical Current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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Details Of Television Scanning (AREA)
FR6923988A 1968-07-15 1969-07-15 Withdrawn FR2014608A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4904168 1968-07-15

Publications (1)

Publication Number Publication Date
FR2014608A1 true FR2014608A1 (enrdf_load_stackoverflow) 1970-04-17

Family

ID=12819982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6923988A Withdrawn FR2014608A1 (enrdf_load_stackoverflow) 1968-07-15 1969-07-15

Country Status (5)

Country Link
US (1) US3631456A (enrdf_load_stackoverflow)
DE (1) DE1935969B2 (enrdf_load_stackoverflow)
FR (1) FR2014608A1 (enrdf_load_stackoverflow)
GB (1) GB1275761A (enrdf_load_stackoverflow)
NL (1) NL6910740A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3711849A (en) * 1971-03-08 1973-01-16 Vector General Character font generating system for cathode-ray tube displays, or the like
GB1374206A (en) * 1972-05-05 1974-11-20 Aston Electronic Dev Electronic character generators
US4335380A (en) * 1980-06-16 1982-06-15 Wright David Y Multi-beam raster scan display monitor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2763808A (en) * 1956-09-18 lurcott
NL75718C (enrdf_load_stackoverflow) * 1948-07-09 1954-08-16
US2978608A (en) * 1956-12-24 1961-04-04 Ibm Character synthesizing tube
CH416688A (fr) * 1965-03-31 1966-07-15 Paillard Sa Dispositif pour fournir des signaux électriques pour la commande d'un dispositif d'affichage
US3524998A (en) * 1968-01-26 1970-08-18 Tektronix Inc Resistive conversion device

Also Published As

Publication number Publication date
DE1935969B2 (de) 1971-05-27
NL6910740A (enrdf_load_stackoverflow) 1970-01-19
DE1935969A1 (de) 1970-01-29
GB1275761A (en) 1972-05-24
US3631456A (en) 1971-12-28

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Legal Events

Date Code Title Description
ST Notification of lapse