FR2413836B1 - Dispositif d'affichage numerique en couleur - Google Patents

Dispositif d'affichage numerique en couleur

Info

Publication number: FR2413836B1
Authority: FR; France
Prior art keywords: display device; digital display; color digital; color; display
Prior art date: 1977-12-27
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

Application number

FR7836525A

Other languages

English (en)

Other versions

FR2413836A1 (fr

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

RCA Corp

Original Assignee

RCA Corp

Priority date (The priority date 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 date listed.)

1977-12-27

Filing date

1978-12-27

Publication date

1985-08-09

1977-12-27 Priority claimed from US05/864,764 external-priority patent/US4149152A/en

1977-12-27 Priority claimed from US05/864,765 external-priority patent/US4206457A/en

1978-12-27 Application filed by RCA Corp filed Critical RCA Corp

1979-07-27 Publication of FR2413836A1 publication Critical patent/FR2413836A1/fr

1985-08-09 Application granted granted Critical

1985-08-09 Publication of FR2413836B1 publication Critical patent/FR2413836B1/fr

Status Expired legal-status Critical Current

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)

FR7836525A 1977-12-27 1978-12-27 Dispositif d'affichage numerique en couleur Expired FR2413836B1 (fr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
DE2855731C2 (de)	1982-05-27
JPS54105923A (en)	1979-08-20
IT1101139B (it)	1985-09-28
DE2855731A1 (de)	1979-06-28
GB2011767B (en)	1982-05-12
IT7831294A0 (it)	1978-12-22
FR2413836A1 (fr)	1979-07-27
GB2011767A (en)	1979-07-11

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Legal Events

Date	Code	Title	Description
1993-10-29	ST	Notification of lapse