ZA717997B - Display apparatus - Google Patents
Display apparatusInfo
- Publication number
- ZA717997B ZA717997B ZA717997A ZA717997A ZA717997B ZA 717997 B ZA717997 B ZA 717997B ZA 717997 A ZA717997 A ZA 717997A ZA 717997 A ZA717997 A ZA 717997A ZA 717997 B ZA717997 B ZA 717997B
- Authority
- ZA
- South Africa
- Prior art keywords
- display apparatus
- display
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/153—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using cathode-ray tubes
-
- 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
- G09G1/16—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 the pattern of rectangular co-ordinates extending over the whole area of the screen, i.e. television type raster
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Hardware Design (AREA)
- Controls And Circuits For Display Device (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB6070870A GB1371789A (en) | 1970-12-22 | 1970-12-22 | Display apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA717997B true ZA717997B (en) | 1972-08-30 |
Family
ID=10485950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA717997A ZA717997B (en) | 1970-12-22 | 1971-11-29 | Display apparatus |
Country Status (6)
Country | Link |
---|---|
US (1) | US3775740A (en) |
AU (1) | AU456318B2 (en) |
BE (1) | BE777168A (en) |
CA (1) | CA953800A (en) |
GB (1) | GB1371789A (en) |
ZA (1) | ZA717997B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4932618A (en) * | 1989-04-11 | 1990-06-12 | Rockwell International Corporation | Sonic track condition determination system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3544788A (en) * | 1969-01-29 | 1970-12-01 | Piasecki Aircraft Corp | Position indication and control system for rail vehicle |
US3685039A (en) * | 1969-04-09 | 1972-08-15 | Viatron Computer Systems Corp | Video data display system |
-
1970
- 1970-12-22 GB GB6070870A patent/GB1371789A/en not_active Expired
-
1971
- 1971-11-29 US US00202929A patent/US3775740A/en not_active Expired - Lifetime
- 1971-11-29 ZA ZA717997A patent/ZA717997B/en unknown
- 1971-11-29 CA CA128,771A patent/CA953800A/en not_active Expired
- 1971-12-13 AU AU36780/71A patent/AU456318B2/en not_active Expired
- 1971-12-22 BE BE777168A patent/BE777168A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA953800A (en) | 1974-08-27 |
AU3678071A (en) | 1973-06-14 |
AU456318B2 (en) | 1974-12-12 |
GB1371789A (en) | 1974-10-30 |
BE777168A (en) | 1972-04-17 |
US3775740A (en) | 1973-11-27 |
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