FR2285673B1 - - Google Patents

Info

Publication number
FR2285673B1
FR2285673B1 FR7528880A FR7528880A FR2285673B1 FR 2285673 B1 FR2285673 B1 FR 2285673B1 FR 7528880 A FR7528880 A FR 7528880A FR 7528880 A FR7528880 A FR 7528880A FR 2285673 B1 FR2285673 B1 FR 2285673B1
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
FR7528880A
Other languages
French (fr)
Other versions
FR2285673A1 (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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2285673A1 publication Critical patent/FR2285673A1/fr
Application granted granted Critical
Publication of FR2285673B1 publication Critical patent/FR2285673B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • G01R13/22—Circuits therefor
    • G01R13/26—Circuits for controlling the intensity of the electron beam or the colour of the display
    • 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
    • G09G1/002—Intensity circuits
    • 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
    • G09G1/04—Deflection circuits ; Constructional details not otherwise provided for
    • 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

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)
  • Controls And Circuits For Display Device (AREA)
  • Details Of Television Scanning (AREA)
FR7528880A 1974-09-19 1975-09-19 Systeme de compensation de l'intensite d'un faisceau d'un tube cathodique Granted FR2285673A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/507,439 US3984827A (en) 1974-09-19 1974-09-19 Beam repositioning circuitry for a cathode ray tube calligraphic display system
US05/507,595 US3976991A (en) 1974-09-19 1974-09-20 Brightness control and compensation circuitry for cathode ray tube displays

Publications (2)

Publication Number Publication Date
FR2285673A1 FR2285673A1 (fr) 1976-04-16
FR2285673B1 true FR2285673B1 (OSRAM) 1982-10-15

Family

ID=27055857

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7528879A Granted FR2285672A1 (fr) 1974-09-19 1975-09-19 Reseau de replacement du faisceau d'un tube cathodique
FR7528880A Granted FR2285673A1 (fr) 1974-09-19 1975-09-19 Systeme de compensation de l'intensite d'un faisceau d'un tube cathodique

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7528879A Granted FR2285672A1 (fr) 1974-09-19 1975-09-19 Reseau de replacement du faisceau d'un tube cathodique

Country Status (3)

Country Link
US (2) US3984827A (OSRAM)
DE (2) DE2540174C2 (OSRAM)
FR (2) FR2285672A1 (OSRAM)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL179417C (nl) * 1976-06-22 1986-09-01 Hollandse Signaalapparaten Bv Inrichting voor het regelen van de helderheid waarmede videosignalen op een raster-scan-display worden afgebeeld.
US4126814A (en) * 1976-12-09 1978-11-21 Rca Corporation Electron gun control system
US4095145A (en) * 1976-12-13 1978-06-13 The United States Of America As Represented By The Secretary Of The Army Display of variable length vectors
DE2734465A1 (de) * 1977-07-30 1979-02-08 Bosch Gmbh Robert Verfahren zum darstellen beliebiger kurvenverlaeufe
US4132908A (en) * 1977-08-04 1979-01-02 Smiths Industries, Inc. Digital-to-analog conversion with deglitch
US4228510A (en) * 1978-03-01 1980-10-14 The Boeing Company Character generator
US4287506A (en) * 1978-12-22 1981-09-01 Raytheon Company Voltage generator with self-contained performance monitor
US4346333A (en) * 1979-10-29 1982-08-24 Tektronix, Inc. Position control circuit for a digital oscilloscope
US4467324A (en) * 1980-06-27 1984-08-21 Del Mar Avionics Apparatus and method for printing annotated electrocardial data
JPH063878B2 (ja) * 1981-10-08 1994-01-12 ソニ−株式会社 デジタル・アナログ変換装置
US4500879A (en) * 1982-01-06 1985-02-19 Smith Engineering Circuitry for controlling a CRT beam
US4595918A (en) * 1983-09-02 1986-06-17 Sperry Corporation Stroke writing character generator with reduced bandwidth
US4727364A (en) * 1984-09-19 1988-02-23 Mcdonnell Douglas Corporation Method and apparatus for intensity shading in a visual display
US5245323A (en) * 1986-03-05 1993-09-14 Kabushiki Kaisha Kenwood Display device
US5047756A (en) * 1989-06-22 1991-09-10 Hughes Aircraft Company Video compensation apparatus for stroke mode CRT displays
JPH04107163A (ja) * 1990-08-29 1992-04-08 Canon Inc 記録装置
JPH09107515A (ja) * 1995-10-12 1997-04-22 Mitsubishi Electric Corp 投射形映像表示装置
US5933130A (en) * 1996-07-26 1999-08-03 Wagner; Roger Anti-eye strain apparatus and method
JP5123730B2 (ja) * 2008-05-01 2013-01-23 株式会社ニューフレアテクノロジー 偏向アンプのセトリング時間検査方法及び偏向アンプの故障判定方法
US20090322655A1 (en) * 2008-06-26 2009-12-31 Honeywell International Inc. Systems and methods for modifying an intensity of a cathode ray tube stroke signal within a digital display system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1227272B (de) * 1963-06-08 1966-10-20 Telefunken Patent Schaltungsanordnung zur Erzeugung eines Signals, z. B. eines Helltast-Ausloesesignals in Elektronenstrahlroehren, nach Ablauf eines Einstellvorganges
US3466645A (en) * 1965-03-01 1969-09-09 Sperry Rand Corp Digital data crt display system
US3394367A (en) * 1965-07-14 1968-07-23 Bendix Corp Symbol generator
US3434135A (en) * 1966-08-01 1969-03-18 Sperry Rand Corp Constant velocity beam deflection control responsive to digital signals defining length and end points of vectors
US3548402A (en) * 1966-10-10 1970-12-15 Sanders Associates Inc Adaptive timing technique
US3555538A (en) * 1967-02-15 1971-01-12 Bunker Ramo Display apparatus
US3540032A (en) * 1968-01-12 1970-11-10 Ibm Display system using cathode ray tube deflection yoke non-linearity to obtain curved strokes
US3510865A (en) * 1969-01-21 1970-05-05 Sylvania Electric Prod Digital vector generator
FR2199902A5 (OSRAM) * 1972-09-21 1974-04-12 Cit Alcatel
US3836903A (en) * 1972-12-22 1974-09-17 Bell Telephone Labor Inc Display blanking circuit
FR2218646B1 (OSRAM) * 1973-02-20 1976-09-10 Thomson Csf
US3869085A (en) * 1973-12-17 1975-03-04 Sperry Rand Corp Controlled current vector generator for cathode ray tube displays

Also Published As

Publication number Publication date
FR2285672A1 (fr) 1976-04-16
FR2285673A1 (fr) 1976-04-16
FR2285672B1 (OSRAM) 1982-10-15
US3976991A (en) 1976-08-24
US3984827A (en) 1976-10-05
DE2540897A1 (de) 1976-04-15
DE2540897C2 (de) 1985-05-15
DE2540174A1 (de) 1976-04-08
DE2540174C2 (de) 1985-12-05

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Legal Events

Date Code Title Description
ST Notification of lapse