FR2098181B3 - - Google Patents

Info

Publication number
FR2098181B3
FR2098181B3 FR7124538A FR7124538A FR2098181B3 FR 2098181 B3 FR2098181 B3 FR 2098181B3 FR 7124538 A FR7124538 A FR 7124538A FR 7124538 A FR7124538 A FR 7124538A FR 2098181 B3 FR2098181 B3 FR 2098181B3
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.)
Expired
Application number
FR7124538A
Other languages
French (fr)
Other versions
FR2098181A3 (de
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.)
Computer Image Corp
Original Assignee
Computer Image 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 Computer Image Corp filed Critical Computer Image Corp
Publication of FR2098181A3 publication Critical patent/FR2098181A3/fr
Application granted granted Critical
Publication of FR2098181B3 publication Critical patent/FR2098181B3/fr
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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/26—Arbitrary function generators
    • G06G7/28—Arbitrary function generators for synthesising functions by piecewise approximation
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Processing Or Creating Images (AREA)
  • Controls And Circuits For Display Device (AREA)
FR7124538A 1970-07-06 1971-07-05 Expired FR2098181B3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5238970A 1970-07-06 1970-07-06

Publications (2)

Publication Number Publication Date
FR2098181A3 FR2098181A3 (de) 1972-03-10
FR2098181B3 true FR2098181B3 (de) 1974-04-05

Family

ID=21977306

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7124538A Expired FR2098181B3 (de) 1970-07-06 1971-07-05

Country Status (4)

Country Link
US (1) US3723803A (de)
DE (1) DE2133612A1 (de)
FR (1) FR2098181B3 (de)
NL (1) NL7108796A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3792304A (en) * 1972-07-24 1974-02-12 Hughes Aircraft Co Scaled graphic line display on cathode-ray tube with uniform brightness
US4045789A (en) * 1975-10-29 1977-08-30 Atari, Inc. Animated video image display system and method
US4209832A (en) * 1978-06-13 1980-06-24 Chrysler Corporation Computer-generated display for a fire control combat simulator
US4633433A (en) * 1979-04-23 1986-12-30 International Business Machines Corporation Display system for displaying maps having two-dimensional roads
US4500879A (en) * 1982-01-06 1985-02-19 Smith Engineering Circuitry for controlling a CRT beam
US4827445A (en) * 1982-02-18 1989-05-02 University Of North Carolina Image buffer having logic-enhanced pixel memory cells and method for setting values therein
US4590465A (en) * 1982-02-18 1986-05-20 Henry Fuchs Graphics display system using logic-enhanced pixel memory cells
US4783649A (en) * 1982-08-13 1988-11-08 University Of North Carolina VLSI graphics display image buffer using logic enhanced pixel memory cells
EP0112414B1 (de) * 1982-12-22 1987-09-09 International Business Machines Corporation Bildtransformationen auf einem interaktiven Rastorabtast- oder Matrixbildschirm
US4827250A (en) * 1987-10-26 1989-05-02 Tektronix, Inc. Graphics display system having data transform circuit
US5268677A (en) * 1988-08-04 1993-12-07 The Grass Valley Group, Inc. Reduced viewport for graphics display

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364382A (en) * 1967-01-03 1968-01-16 Control Image Corp Automatic generation and display of animated figures
US3555538A (en) * 1967-02-15 1971-01-12 Bunker Ramo Display apparatus
US3594756A (en) * 1967-12-26 1971-07-20 Sperry Rand Corp Crt curved character generator
US3539860A (en) * 1969-04-01 1970-11-10 Adage Inc Vector generator

Also Published As

Publication number Publication date
DE2133612A1 (de) 1972-02-17
NL7108796A (de) 1972-01-10
US3723803A (en) 1973-03-27
FR2098181A3 (de) 1972-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse