FR1452697A - Circuit de commande d'intensité - Google Patents

Circuit de commande d'intensité

Info

Publication number
FR1452697A
FR1452697A FR24647A FR24647A FR1452697A FR 1452697 A FR1452697 A FR 1452697A FR 24647 A FR24647 A FR 24647A FR 24647 A FR24647 A FR 24647A FR 1452697 A FR1452697 A FR 1452697A
Authority
FR
France
Prior art keywords
control circuit
intensity control
intensity
circuit
control
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
FR24647A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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
Priority claimed from US383027A external-priority patent/US3403291A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to FR24647A priority Critical patent/FR1452697A/fr
Application granted granted Critical
Publication of FR1452697A publication Critical patent/FR1452697A/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
    • 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
    • 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

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)
FR24647A 1964-07-16 1965-07-15 Circuit de commande d'intensité Expired FR1452697A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR24647A FR1452697A (fr) 1964-07-16 1965-07-15 Circuit de commande d'intensité

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US383027A US3403291A (en) 1964-07-16 1964-07-16 Intensity control circuit
FR24647A FR1452697A (fr) 1964-07-16 1965-07-15 Circuit de commande d'intensité

Publications (1)

Publication Number Publication Date
FR1452697A true FR1452697A (fr) 1966-04-15

Family

ID=26164777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR24647A Expired FR1452697A (fr) 1964-07-16 1965-07-15 Circuit de commande d'intensité

Country Status (1)

Country Link
FR (1) FR1452697A (fr)

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