FR2413836B1 - Dispositif d'affichage numerique en couleur - Google Patents
Dispositif d'affichage numerique en couleurInfo
- Publication number
- FR2413836B1 FR2413836B1 FR7836525A FR7836525A FR2413836B1 FR 2413836 B1 FR2413836 B1 FR 2413836B1 FR 7836525 A FR7836525 A FR 7836525A FR 7836525 A FR7836525 A FR 7836525A FR 2413836 B1 FR2413836 B1 FR 2413836B1
- Authority
- FR
- France
- Prior art keywords
- display device
- digital display
- color digital
- color
- display
- 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
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
- G09G5/024—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed using colour registers, e.g. to control background, foreground, surface filling
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Controls And Circuits For Display Device (AREA)
- Processing Of Color Television Signals (AREA)
- Digital Computer Display Output (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/864,764 US4149152A (en) | 1977-12-27 | 1977-12-27 | Color display having selectable off-on and background color control |
US05/864,765 US4206457A (en) | 1977-12-27 | 1977-12-27 | Color display using auxiliary memory for color information |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2413836A1 FR2413836A1 (fr) | 1979-07-27 |
FR2413836B1 true FR2413836B1 (fr) | 1985-08-09 |
Family
ID=27127853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7836525A Expired FR2413836B1 (fr) | 1977-12-27 | 1978-12-27 | Dispositif d'affichage numerique en couleur |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS54105923A (fr) |
DE (1) | DE2855731C2 (fr) |
FR (1) | FR2413836B1 (fr) |
GB (1) | GB2011767B (fr) |
IT (1) | IT1101139B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2944144A1 (de) * | 1979-11-02 | 1981-05-14 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Videocodiersystem fuer briefsendungen |
JPS5716487A (en) * | 1980-04-11 | 1982-01-27 | Ampex | Computer graphic system |
JPS5779990A (en) * | 1980-11-06 | 1982-05-19 | Sony Corp | Display device |
JPS57190995A (en) * | 1981-05-20 | 1982-11-24 | Mitsubishi Electric Corp | Display indicator |
DE3223489C2 (de) * | 1982-06-24 | 1985-01-24 | Loewe Opta Gmbh, 8640 Kronach | Schaltungsanordnung für die farbige Darstellung von Texten, Grafiken und Symbolen auf dem Bildschirm eines Monitors oder Farbfernsehempfängers |
GB2133257B (en) | 1982-12-22 | 1987-07-29 | Ricoh Kk | T v game system |
JPS59229595A (ja) * | 1983-06-13 | 1984-12-24 | ソニー株式会社 | 表示駆動回路 |
US4745407A (en) * | 1985-10-30 | 1988-05-17 | Sun Microsystems, Inc. | Memory organization apparatus and method |
GB2193069B (en) * | 1986-07-17 | 1990-08-29 | Toshiba Kk | Image frame composing circuit utilizing color look-up table |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1529608A (fr) * | 1966-12-22 | 1968-06-21 | Electronique & Radio Ind | Perfectionnements aux systèmes électroniques d'affichage de tracés sur indicateurs à balayage ligne par ligne |
US3668686A (en) * | 1969-06-06 | 1972-06-06 | Honeywell Inc | Control apparatus |
JPS5027332B1 (fr) * | 1969-10-08 | 1975-09-06 | ||
US3911418A (en) * | 1969-10-08 | 1975-10-07 | Matsushita Electric Ind Co Ltd | Method and apparatus for independent color control of alphanumeric display and background therefor |
US3624634A (en) * | 1969-12-22 | 1971-11-30 | Rca Corp | Color display |
DE2144935C3 (de) * | 1970-09-09 | 1975-10-02 | Hitachi, Ltd., Tokio | Farbsichtanzeigegerät |
JPS5027332A (fr) * | 1973-07-16 | 1975-03-20 | ||
GB1452489A (en) * | 1973-12-20 | 1976-10-13 | Int Computers Ltd | Colour display apparatus |
JPS559742B2 (fr) * | 1974-06-20 | 1980-03-12 | ||
JPS5227325A (en) * | 1975-08-27 | 1977-03-01 | Nec Corp | Color crt display equiment |
-
1978
- 1978-12-19 GB GB7849061A patent/GB2011767B/en not_active Expired
- 1978-12-21 JP JP15909278A patent/JPS54105923A/ja active Pending
- 1978-12-22 DE DE2855731A patent/DE2855731C2/de not_active Expired
- 1978-12-22 IT IT31294/78A patent/IT1101139B/it active
- 1978-12-27 FR FR7836525A patent/FR2413836B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2011767B (en) | 1982-05-12 |
JPS54105923A (en) | 1979-08-20 |
GB2011767A (en) | 1979-07-11 |
IT7831294A0 (it) | 1978-12-22 |
IT1101139B (it) | 1985-09-28 |
DE2855731C2 (de) | 1982-05-27 |
DE2855731A1 (de) | 1979-06-28 |
FR2413836A1 (fr) | 1979-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |