FR1449688A - Information presentation devices - Google Patents

Information presentation devices

Info

Publication number
FR1449688A
FR1449688A FR16942A FR16942A FR1449688A FR 1449688 A FR1449688 A FR 1449688A FR 16942 A FR16942 A FR 16942A FR 16942 A FR16942 A FR 16942A FR 1449688 A FR1449688 A FR 1449688A
Authority
FR
France
Prior art keywords
information presentation
presentation devices
devices
information
presentation
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
FR16942A
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi 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 Marconi Co Ltd filed Critical Marconi Co Ltd
Application granted granted Critical
Publication of FR1449688A publication Critical patent/FR1449688A/en
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
FR16942A 1964-05-13 1965-05-13 Information presentation devices Expired FR1449688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2000664A GB1109441A (en) 1964-05-13 1964-05-13 Improvements in or relating to data display apparatus

Publications (1)

Publication Number Publication Date
FR1449688A true FR1449688A (en) 1966-08-19

Family

ID=10138791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR16942A Expired FR1449688A (en) 1964-05-13 1965-05-13 Information presentation devices

Country Status (7)

Country Link
BE (1) BE663893A (en)
DE (1) DE1239127B (en)
ES (1) ES312908A1 (en)
FR (1) FR1449688A (en)
GB (1) GB1109441A (en)
NL (1) NL6506092A (en)
SE (1) SE329028B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365305A (en) 1981-01-05 1982-12-21 Western Electric Company, Inc. Vector generator for computer graphics

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL198049A (en) * 1954-06-16
US2962217A (en) * 1958-10-06 1960-11-29 Perkin Elmer Corp System of producing curve from pulse data

Also Published As

Publication number Publication date
GB1109441A (en) 1968-04-10
SE329028B (en) 1970-09-28
ES312908A1 (en) 1966-01-01
NL6506092A (en) 1965-11-15
BE663893A (en) 1965-09-01
DE1239127B (en) 1967-04-20

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