EP0463602A3 - Display apparatus - Google Patents

Display apparatus

Info

Publication number: EP0463602A3
Authority: EP; European Patent Office
Prior art keywords: display apparatus; display
Prior art date: 1990-06-26
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

EP19910110429

Other versions

EP0463602A2 (en

EP0463602B1 (en

Inventor

Zenichiro Hara

Nobuo Terazaki

Shunichi Futatsuishi

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.)

Mitsubishi Electric Corp

Original Assignee

Mitsubishi Electric 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.)

1990-06-26

Filing date

1991-06-25

Publication date

1992-02-26

1991-06-25 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

1992-01-02 Publication of EP0463602A2 publication Critical patent/EP0463602A2/en

1992-02-26 Publication of EP0463602A3 publication Critical patent/EP0463602A3/en

1995-04-26 Application granted granted Critical

1995-04-26 Publication of EP0463602B1 publication Critical patent/EP0463602B1/en

2011-06-25 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2329/00—Electron emission display panels, e.g. field emission display panels

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Video Image Reproduction Devices For Color Tv Systems (AREA)
Liquid Crystal (AREA)

EP91110429A 1990-06-26 1991-06-25 Display apparatus Expired - Lifetime EP0463602B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP168049/90		1990-06-26
JP16804990A JPH0457493A (en)	1990-06-26	1990-06-26	Display device

Publications (3)

Publication Number	Publication Date
EP0463602A2 EP0463602A2 (en)	1992-01-02
EP0463602A3 true EP0463602A3 (en)	1992-02-26
EP0463602B1 EP0463602B1 (en)	1995-04-26

Family

ID=15860884

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP91110429A Expired - Lifetime EP0463602B1 (en)	1990-06-26	1991-06-25	Display apparatus

Country Status (3)

Country	Link
EP (1)	EP0463602B1 (en)
JP (1)	JPH0457493A (en)
DE (1)	DE69109188D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5698941A (en) *	1996-01-16	1997-12-16	Motorola	Optical correction layer for a light emitting apparatus
FR2755530B1 (en) *	1996-11-05	1999-01-22	Thomson Csf	VISUALIZATION DEVICE AND FLAT TELEVISION SCREEN USING THE SAME
CN114355659B (en) *	2022-03-21	2022-06-14	南昌虚拟现实研究院股份有限公司	Fabrication method of optical display device based on array substrate structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS642086A (en) *	1987-06-25	1989-01-06	Mitsubishi Electric Corp	Color display panel
EP0372525A2 (en) *	1988-12-07	1990-06-13	General Electric Company	Illumination system for a display device

1990
- 1990-06-26 JP JP16804990A patent/JPH0457493A/en active Pending
1991
- 1991-06-25 DE DE69109188T patent/DE69109188D1/en not_active Expired - Lifetime
- 1991-06-25 EP EP91110429A patent/EP0463602B1/en not_active Expired - Lifetime

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS642086A (en) *	1987-06-25	1989-01-06	Mitsubishi Electric Corp	Color display panel
EP0372525A2 (en) *	1988-12-07	1990-06-13	General Electric Company	Illumination system for a display device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, unexamined applications, P field, vol. 8, no. 228, October 19, 1984 THE PATENT OFFICE JAPANESE GOVERNMENT page 138 P 308 *

Also Published As

Publication number	Publication date
DE69109188D1 (en)	1995-06-01
JPH0457493A (en)	1992-02-25
EP0463602A2 (en)	1992-01-02
EP0463602B1 (en)	1995-04-26

Publication	Publication Date	Title
GB9000841D0 (en)	1990-03-14	Display apparatus
GB2276485B (en)	1995-08-02	Display apparatus
GB2273846B (en)	1997-01-15	Display apparatus
EP0479552A3 (en)	1993-04-21	Display apparatus
GB9311103D0 (en)	1993-08-04	Display apparatus
EP0438194A3 (en)	1993-05-26	Display apparatus
EP0490484A3 (en)	1992-11-19	Display apparatus
EP0457297A3 (en)	1992-11-19	Display apparatus
EP0481424A3 (en)	1992-07-29	Display apparatus
GB2269991B (en)	1994-08-31	Display apparatus
GB9109799D0 (en)	1991-06-26	Display apparatus
EP0440463A3 (en)	1992-01-22	Planar display apparatus
GB2240654B (en)	1993-10-27	Display apparatus
GB9109729D0 (en)	1991-06-26	Display apparatus
GB2241426B (en)	1993-09-22	Display apparatus
GB9015257D0 (en)	1990-08-29	Display apparatus
EP0511802A3 (en)	1993-10-20	Display apparatus
GB2268822B (en)	1995-05-17	Display apparatus
EP0463602A3 (en)	1992-02-26	Display apparatus
GB2258605B (en)	1995-06-21	Display apparatus
GB2254724B (en)	1994-08-31	Display apparatus
GB9110913D0 (en)	1991-07-10	Display apparatus
GB2248713B (en)	1994-09-14	Display apparatus
GB2291249B (en)	1996-07-03	Display apparatus
GB9002976D0 (en)	1990-04-04	Display apparatus

Legal Events

Date	Code	Title	Description
1991-11-15	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
1992-01-02	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): CH DE FR GB IT LI
1992-01-08	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1992-02-26	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): CH DE FR GB IT LI
1992-04-29	17P	Request for examination filed	Effective date: 19920228
1993-10-13	17Q	First examination report despatched	Effective date: 19930825
1995-03-10	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1995-04-26	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): CH DE FR GB IT LI
1995-04-26	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT Effective date: 19950426 Ref country code: FR Effective date: 19950426 Ref country code: CH Effective date: 19950426 Ref country code: LI Effective date: 19950426
1995-06-01	REF	Corresponds to:	Ref document number: 69109188 Country of ref document: DE Date of ref document: 19950601
1995-06-14	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19950614 Year of fee payment: 5
1995-07-27	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19950727
1995-07-31	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
1995-09-22	EN	Fr: translation not filed
1996-03-02	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1996-03-02	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1996-04-17	26N	No opposition filed
1996-06-25	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19960625
1997-02-12	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19960625