CH497001A - Method and arrangement for generating characters composed of straight lines on the screen of a television picture tube - Google Patents

Method and arrangement for generating characters composed of straight lines on the screen of a television picture tube

Info

Publication number
CH497001A
CH497001A CH1434768A CH1434768A CH497001A CH 497001 A CH497001 A CH 497001A CH 1434768 A CH1434768 A CH 1434768A CH 1434768 A CH1434768 A CH 1434768A CH 497001 A CH497001 A CH 497001A
Authority
CH
Switzerland
Prior art keywords
screen
arrangement
straight lines
picture tube
television picture
Prior art date
Application number
CH1434768A
Other languages
German (de)
Inventor
Brehm Herbert
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH497001A publication Critical patent/CH497001A/en

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
    • G09G1/04—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
    • 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
CH1434768A 1967-09-27 1968-09-25 Method and arrangement for generating characters composed of straight lines on the screen of a television picture tube CH497001A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1549886 1967-09-27

Publications (1)

Publication Number Publication Date
CH497001A true CH497001A (en) 1970-09-30

Family

ID=5676697

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1434768A CH497001A (en) 1967-09-27 1968-09-25 Method and arrangement for generating characters composed of straight lines on the screen of a television picture tube

Country Status (6)

Country Link
US (1) US3681646A (en)
CH (1) CH497001A (en)
DK (1) DK122739B (en)
FR (1) FR1580018A (en)
GB (1) GB1212080A (en)
SE (1) SE345540B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2286443A1 (en) * 1974-09-16 1976-04-23 Anvar APPARATUS FOR SIMULTANEOUS CODING AND VISUALIZATION OF A GRAPH
US4633433A (en) * 1979-04-23 1986-12-30 International Business Machines Corporation Display system for displaying maps having two-dimensional roads
JPS58126588A (en) * 1982-01-06 1983-07-28 ミルトン・ブラッドリイ・コ−ポレ−ション Video display unit
US4631454A (en) * 1985-03-25 1986-12-23 Ballard Paul T Quasi-resonant random access deflection system for a calligraphic display monitor

Also Published As

Publication number Publication date
GB1212080A (en) 1970-11-11
FR1580018A (en) 1969-08-29
US3681646A (en) 1972-08-01
DK122739B (en) 1972-04-04
SE345540B (en) 1972-05-29

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Legal Events

Date Code Title Description
PL Patent ceased