EP0413483A3 - A display system - Google Patents

A display system Download PDF

Info

Publication number: EP0413483A3
Authority: EP; European Patent Office
Prior art keywords: display system; display
Prior art date: 1989-08-14
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.): Granted

Application number

EP19900308591

Other versions

EP0413483A2 (en

EP0413483B1 (en

Inventor

Dan Shmuel Chevion

Eugeniusz Walach

Ittai Gilat

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.)

International Business Machines Corp

Original Assignee

International Business Machines 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.)

1989-08-14

Filing date

1990-08-03

Publication date

1991-08-21

1990-08-03 Application filed by International Business Machines Corp filed Critical International Business Machines Corp

1991-02-20 Publication of EP0413483A2 publication Critical patent/EP0413483A2/en

1991-08-21 Publication of EP0413483A3 publication Critical patent/EP0413483A3/en

1994-11-02 Application granted granted Critical

1994-11-02 Publication of EP0413483B1 publication Critical patent/EP0413483B1/en

2010-08-03 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- G09G5/06—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 palettes, e.g. look-up tables

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)
Digital Computer Display Output (AREA)

EP90308591A 1989-08-14 1990-08-03 A display system Expired - Lifetime EP0413483B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IL91303A IL91303A0 (en)	1989-08-14	1989-08-14	System for displaying images on a cathode ray tube
IL91303		1989-08-14

Publications (3)

Publication Number	Publication Date
EP0413483A2 EP0413483A2 (en)	1991-02-20
EP0413483A3 true EP0413483A3 (en)	1991-08-21
EP0413483B1 EP0413483B1 (en)	1994-11-02

Family

ID=11060284

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP90308591A Expired - Lifetime EP0413483B1 (en)	1989-08-14	1990-08-03	A display system

Country Status (4)

Country	Link
EP (1)	EP0413483B1 (en)
JP (1)	JPH0377995A (en)
DE (1)	DE69013805T2 (en)
IL (1)	IL91303A0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5347621A (en) *	1990-09-19	1994-09-13	Sony Corporation	Method and apparatus for processing image data
US5469190A (en) *	1991-12-23	1995-11-21	Apple Computer, Inc.	Apparatus for converting twenty-four bit color to fifteen bit color in a computer output display system
JP3672586B2 (en)	1994-03-24	2005-07-20	株式会社半導体エネルギー研究所	Correction system and operation method thereof
DE19857761A1 (en) *	1998-12-15	2000-06-21	Philips Corp Intellectual Pty	Monochrome display system with improved grayscale display
JP2008070404A (en) *	2006-09-12	2008-03-27	Sharp Corp	Liquid crystal display device
CN104407832B (en) *	2014-11-28	2017-05-24	广东欧珀移动通信有限公司	Data processing method, data processing device and terminal

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0202426A2 (en) *	1985-04-15	1986-11-26	International Business Machines Corporation	Raster scan digital display system
EP0210423A2 (en) *	1985-07-04	1987-02-04	International Business Machines Corporation	Color image display system
US4800375A (en) *	1986-10-24	1989-01-24	Honeywell Inc.	Four color repetitive sequence matrix array for flat panel displays

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4225861A (en) *	1978-12-18	1980-09-30	International Business Machines Corporation	Method and means for texture display in raster scanned color graphic
JPS57144590A (en) *	1981-03-03	1982-09-07	Fujitsu Ten Ltd	Color picture display
JPS60486A (en) *	1983-06-04	1985-01-05	富士通テン株式会社	Display of color image

1989
- 1989-08-14 IL IL91303A patent/IL91303A0/en unknown
1990
- 1990-08-03 DE DE69013805T patent/DE69013805T2/en not_active Expired - Fee Related
- 1990-08-03 JP JP2205320A patent/JPH0377995A/en active Pending
- 1990-08-03 EP EP90308591A patent/EP0413483B1/en not_active Expired - Lifetime

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0202426A2 (en) *	1985-04-15	1986-11-26	International Business Machines Corporation	Raster scan digital display system
EP0210423A2 (en) *	1985-07-04	1987-02-04	International Business Machines Corporation	Color image display system
US4800375A (en) *	1986-10-24	1989-01-24	Honeywell Inc.	Four color repetitive sequence matrix array for flat panel displays

Also Published As

Publication number	Publication date
JPH0377995A (en)	1991-04-03
DE69013805T2 (en)	1995-05-18
IL91303A0 (en)	1990-03-19
EP0413483A2 (en)	1991-02-20
EP0413483B1 (en)	1994-11-02
DE69013805D1 (en)	1994-12-08

Legal Events

Date	Code	Title	Description
1991-01-05	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1991-02-20	17P	Request for examination filed	Effective date: 19901213
1991-02-20	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE FR GB
1991-07-03	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1991-08-21	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE FR GB
1993-10-13	17Q	First examination report despatched	Effective date: 19930830
1994-09-16	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1994-11-02	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR GB
1994-12-08	REF	Corresponds to:	Ref document number: 69013805 Country of ref document: DE Date of ref document: 19941208
1995-01-20	ET	Fr: translation filed
1995-07-26	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19950726 Year of fee payment: 6
1995-08-07	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19950807 Year of fee payment: 6
1995-08-21	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19950821 Year of fee payment: 6
1995-09-02	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1995-09-02	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1995-10-25	26N	No opposition filed
1996-08-03	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19960803
1997-03-26	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19960803
1997-04-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19970430
1997-05-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19970501
1997-06-27	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST

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