GB1252217A - - Google Patents
Info
- Publication number
- GB1252217A GB1252217A GB1252217DA GB1252217A GB 1252217 A GB1252217 A GB 1252217A GB 1252217D A GB1252217D A GB 1252217DA GB 1252217 A GB1252217 A GB 1252217A
- Authority
- GB
- United Kingdom
- Prior art keywords
- deflection
- pulses
- transistor
- line
- vertical
- 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
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
- G09G1/14—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 tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible
- G09G1/18—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 tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible a small local pattern covering only a single character, and stepping to a position for the following character, e.g. in rectangular or polar co-ordinates, or in the form of a framed star
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)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Details Of Television Scanning (AREA)
- Digital Computer Display Output (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR181401 | 1968-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1252217A true GB1252217A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-11-03 |
Family
ID=8659311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1252217D Expired GB1252217A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-12-27 | 1969-12-24 |
Country Status (7)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3816791A (en) * | 1972-12-20 | 1974-06-11 | Phillips Petroleum Co | Incremental vertical sweep system for display of information in selected horizontal bands on a crt |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2817771A (en) * | 1953-04-06 | 1957-12-24 | Research Corp | Pulse-height discriminator |
| US3050713A (en) * | 1959-12-16 | 1962-08-21 | Bell Telephone Labor Inc | Output selecting circuit |
| US3292154A (en) * | 1962-11-29 | 1966-12-13 | Lab For Electronics Inc | Display apparatus |
| FR1457320A (fr) * | 1965-05-28 | 1966-01-24 | Cie Des Produits Elementaires | Dispositif d'affichage d'informations sur un écran de tube cathodique |
-
1968
- 1968-12-27 FR FR181401A patent/FR1603864A/fr not_active Expired
-
1969
- 1969-12-20 DE DE19691964031 patent/DE1964031A1/de active Pending
- 1969-12-23 NL NL6919240A patent/NL6919240A/xx unknown
- 1969-12-24 GB GB1252217D patent/GB1252217A/en not_active Expired
- 1969-12-25 JP JP44104219A patent/JPS4834446B1/ja active Pending
- 1969-12-29 BE BE743826D patent/BE743826A/xx unknown
- 1969-12-29 US US888348A patent/US3631458A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3631458A (en) | 1971-12-28 |
| FR1603864A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-06-07 |
| DE1964031A1 (de) | 1970-07-16 |
| NL6919240A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-06-30 |
| JPS4834446B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-10-22 |
| BE743826A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |