JPS4963344A - - Google Patents
Info
- Publication number
- JPS4963344A JPS4963344A JP48064301A JP6430173A JPS4963344A JP S4963344 A JPS4963344 A JP S4963344A JP 48064301 A JP48064301 A JP 48064301A JP 6430173 A JP6430173 A JP 6430173A JP S4963344 A JPS4963344 A JP S4963344A
- Authority
- JP
- Japan
- 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.)
- Pending
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
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)
- Controls And Circuits For Display Device (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00260897A US3800183A (en) | 1972-06-08 | 1972-06-08 | Display device with means for drawing vectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4963344A true JPS4963344A (de) | 1974-06-19 |
Family
ID=22991105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48064301A Pending JPS4963344A (de) | 1972-06-08 | 1973-06-07 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3800183A (de) |
| JP (1) | JPS4963344A (de) |
| CA (1) | CA998756A (de) |
| DE (1) | DE2329446A1 (de) |
| FR (1) | FR2188877A5 (de) |
| GB (1) | GB1393653A (de) |
| IE (1) | IE38117B1 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4115863A (en) * | 1976-12-07 | 1978-09-19 | Sperry Rand Corporation | Digital stroke display with vector, circle and character generation capability |
| US4298945A (en) * | 1978-05-12 | 1981-11-03 | Eltra Corporation | Character generating method and apparatus |
| US4199815A (en) | 1978-05-12 | 1980-04-22 | Electra Corporation | Typesetter character generating apparatus |
| US4218751A (en) * | 1979-03-07 | 1980-08-19 | International Business Machines Corporation | Absolute difference generator for use in display systems |
| US4254468A (en) * | 1979-05-03 | 1981-03-03 | Eltra Corporation | Typesetter character generating apparatus |
| US4365305A (en) * | 1981-01-05 | 1982-12-21 | Western Electric Company, Inc. | Vector generator for computer graphics |
| US4491925A (en) * | 1981-06-19 | 1985-01-01 | Raytheon Company | Precision time tracking line generator |
| US4500879A (en) * | 1982-01-06 | 1985-02-19 | Smith Engineering | Circuitry for controlling a CRT beam |
| US4532504A (en) * | 1982-09-09 | 1985-07-30 | Sperry Corporation | Slew length timer |
| US4686642A (en) * | 1984-10-18 | 1987-08-11 | Etak, Inc. | Method and apparatus for generating a stroke on a display |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3544835A (en) * | 1966-04-15 | 1970-12-01 | Ametek Inc | Digitally controlled generation of a trace |
| US3582705A (en) * | 1969-07-15 | 1971-06-01 | Information Int Inc | Vector display system |
| US3586874A (en) * | 1969-08-13 | 1971-06-22 | Gen Electric | Integrated circuit periodic ramp generator |
-
1972
- 1972-06-08 US US00260897A patent/US3800183A/en not_active Expired - Lifetime
-
1973
- 1973-06-07 CA CA173,510A patent/CA998756A/en not_active Expired
- 1973-06-07 FR FR7320745A patent/FR2188877A5/fr not_active Expired
- 1973-06-07 JP JP48064301A patent/JPS4963344A/ja active Pending
- 1973-06-07 IE IE927/73A patent/IE38117B1/xx unknown
- 1973-06-08 GB GB2749773A patent/GB1393653A/en not_active Expired
- 1973-06-08 DE DE2329446A patent/DE2329446A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CA998756A (en) | 1976-10-19 |
| IE38117B1 (en) | 1978-01-04 |
| GB1393653A (en) | 1975-05-07 |
| IE38117L (en) | 1973-12-08 |
| FR2188877A5 (de) | 1974-01-18 |
| US3800183A (en) | 1974-03-26 |
| DE2329446A1 (de) | 1973-12-20 |