CA979508A - Raster control device - Google Patents
Raster control deviceInfo
- Publication number
- CA979508A CA979508A CA142,649A CA142649A CA979508A CA 979508 A CA979508 A CA 979508A CA 142649 A CA142649 A CA 142649A CA 979508 A CA979508 A CA 979508A
- Authority
- CA
- Canada
- Prior art keywords
- control device
- raster control
- raster
- control
- 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
- G09G1/04—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
- G09G1/14—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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/12—Synchronisation between the display unit and other units, e.g. other display units, video-disc players
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Multimedia (AREA)
- Controls And Circuits For Display Device (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17869171A | 1971-09-08 | 1971-09-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA979508A true CA979508A (en) | 1975-12-09 |
Family
ID=22653543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA142,649A Expired CA979508A (en) | 1971-09-08 | 1972-05-18 | Raster control device |
Country Status (7)
Country | Link |
---|---|
US (1) | US3742288A (de) |
JP (1) | JPS4838033A (de) |
CA (1) | CA979508A (de) |
CH (1) | CH571747A5 (de) |
DE (1) | DE2226313A1 (de) |
FR (1) | FR2152528B1 (de) |
GB (1) | GB1395921A (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3852521A (en) * | 1972-12-26 | 1974-12-03 | Varian Associates | Interface for computer and print out system for automatic step and line sync command to printer |
US3976990A (en) * | 1974-12-20 | 1976-08-24 | Teletype Corporation | Apparatus and method for offsetting selected characters of a character display |
US4068225A (en) * | 1976-10-04 | 1978-01-10 | Honeywell Information Systems, Inc. | Apparatus for displaying new information on a cathode ray tube display and rolling over previously displayed lines |
US4160981A (en) * | 1977-06-06 | 1979-07-10 | Harris Corporation | CRT video text layout system having horizontal scrolling |
USRE30679E (en) * | 1979-06-14 | 1981-07-14 | Rockwell International Corporation | Character generating method and system |
US4529978A (en) * | 1980-10-27 | 1985-07-16 | Digital Equipment Corporation | Method and apparatus for generating graphic and textual images on a raster scan display |
DE3071062D1 (en) * | 1980-11-26 | 1985-10-10 | Ibm | A method of testing a display apparatus |
GB2133257B (en) * | 1982-12-22 | 1987-07-29 | Ricoh Kk | T v game system |
FR2579050A1 (fr) * | 1985-03-14 | 1986-09-19 | Fradin Boris | Installation de television pour l'examen de documents a distance |
KR0164538B1 (ko) * | 1995-12-05 | 1999-03-20 | 김광호 | 디지탈 영상처리장치의 의사동기신호 발생회로 |
-
1971
- 1971-09-08 US US00178691A patent/US3742288A/en not_active Expired - Lifetime
-
1972
- 1972-05-18 CA CA142,649A patent/CA979508A/en not_active Expired
- 1972-05-24 GB GB2451472A patent/GB1395921A/en not_active Expired
- 1972-05-30 DE DE2226313A patent/DE2226313A1/de active Pending
- 1972-06-05 JP JP47055206A patent/JPS4838033A/ja active Pending
- 1972-06-05 FR FR7220107A patent/FR2152528B1/fr not_active Expired
- 1972-06-06 CH CH839172A patent/CH571747A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2226313A1 (de) | 1973-03-15 |
CH571747A5 (de) | 1976-01-15 |
US3742288A (en) | 1973-06-26 |
GB1395921A (en) | 1975-05-29 |
FR2152528A1 (de) | 1973-04-27 |
FR2152528B1 (de) | 1976-01-16 |
JPS4838033A (de) | 1973-06-05 |
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