CA1048667A - Generateur de symboles graphiques - Google Patents

Generateur de symboles graphiques

Info

Publication number: CA1048667A
Authority: CA; Canada
Prior art keywords: stroke; symbol; symbols; line; data
Prior art date: 1973-12-13
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

CA78308126A

Other languages

English (en)

Inventor

John A. Bantner

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.)

INFORMATION INTERNATIONAL

Original Assignee

INFORMATION INTERNATIONAL

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.)

1973-12-13

Filing date

1978-07-26

Publication date

1979-02-13

1973-12-13 Priority claimed from US05/424,220 external-priority patent/US3946365A/en

1978-07-26 Application filed by INFORMATION INTERNATIONAL filed Critical INFORMATION INTERNATIONAL

1979-02-13 Application granted granted Critical

1979-02-13 Publication of CA1048667A publication Critical patent/CA1048667A/fr

Status Expired legal-status Critical Current

Links

230000004044 response Effects 0.000 claims abstract description 5
238000012545 processing Methods 0.000 claims description 39
230000008859 change Effects 0.000 claims description 11
230000006872 improvement Effects 0.000 claims description 7
238000010894 electron beam technology Methods 0.000 claims description 5
230000015654 memory Effects 0.000 description 28
238000000034 method Methods 0.000 description 10
230000003068 static effect Effects 0.000 description 6
230000008569 process Effects 0.000 description 5
239000000872 buffer Substances 0.000 description 4
238000010586 diagram Methods 0.000 description 4
229920005994 diacetyl cellulose Polymers 0.000 description 3
230000000694 effects Effects 0.000 description 3
230000006870 function Effects 0.000 description 3
238000013144 data compression Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
238000012856 packing Methods 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
230000004308 accommodation Effects 0.000 description 1
229910052729 chemical element Inorganic materials 0.000 description 1
238000007906 compression Methods 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000005286 illumination Methods 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
230000005055 memory storage Effects 0.000 description 1
238000007645 offset printing Methods 0.000 description 1
230000008520 organization Effects 0.000 description 1
230000000063 preceeding effect Effects 0.000 description 1
230000002250 progressing effect Effects 0.000 description 1
230000009467 reduction Effects 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000013598 vector Substances 0.000 description 1

Landscapes

Controls And Circuits For Display Device (AREA)

CA78308126A 1973-12-13 1978-07-26 Generateur de symboles graphiques Expired CA1048667A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US05/424,220 US3946365A (en)	1973-12-13	1973-12-13	Graphic symbol generator
CA213,441A CA1042121A (fr)	1973-12-13	1974-11-12	Generateur de symbole graphique

Publications (1)

Publication Number	Publication Date
CA1048667A true CA1048667A (fr)	1979-02-13

Family

ID=25667748

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA78308126A Expired CA1048667A (fr)	1973-12-13	1978-07-26	Generateur de symboles graphiques

Country Status (1)

Country	Link
CA (1)	CA1048667A (fr)

1978
- 1978-07-26 CA CA78308126A patent/CA1048667A/fr not_active Expired

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