DE69127233D1 - Flat display device - Google Patents

Flat display device

Info

Publication number: DE69127233D1
Authority: DE; Germany
Prior art keywords: display device; flat display; flat; display
Prior art date: 1990-06-14
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.): Expired - Fee Related

Application number

DE69127233T

Other languages

German (de)

Other versions

DE69127233T2 (en

Inventor

Toshio Ohoshi

Junichi Inoue

Masanobu Yamamoto

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.)

Sony Corp

Original Assignee

Sony 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.)

1990-06-14

Filing date

1991-06-13

Publication date

1997-09-18

1991-06-13 Application filed by Sony Corp filed Critical Sony Corp

1997-09-18 Application granted granted Critical

1997-09-18 Publication of DE69127233D1 publication Critical patent/DE69127233D1/en

1998-03-19 Publication of DE69127233T2 publication Critical patent/DE69127233T2/en

2011-06-14 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
- H01J31/123—Flat display tubes
- H01J31/124—Flat display tubes using electron beam scanning

DE1991627233 1990-06-14 1991-06-13 Flat display device Expired - Fee Related DE69127233T2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2156168A JP2982222B2 (en)	1990-06-14	1990-06-14	Flat panel display

Publications (2)

Publication Number	Publication Date
DE69127233D1 true DE69127233D1 (en)	1997-09-18
DE69127233T2 DE69127233T2 (en)	1998-03-19

Family

ID=15621839

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE1991627233 Expired - Fee Related DE69127233T2 (en)	1990-06-14	1991-06-13	Flat display device

Country Status (3)

Country	Link
EP (1)	EP0461657B1 (en)
JP (1)	JP2982222B2 (en)
DE (1)	DE69127233T2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2254486B (en) *	1991-03-06	1995-01-18	Sony Corp	Flat image-display apparatus
GB2259183B (en) *	1991-03-06	1995-01-18	Sony Corp	Flat image-display apparatus
US5347292A (en) *	1992-10-28	1994-09-13	Panocorp Display Systems	Super high resolution cold cathode fluorescent display
DE19534228A1 (en) *	1995-09-15	1997-03-20	Licentia Gmbh	Cathode ray tube with field emission cathode
JP4866028B2 (en) *	2005-07-11	2012-02-01	日本放送協会	Field emission display and driving method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS61502151A (en) *	1984-05-11	1986-09-25	エス・ア−ル・アイ・インタ−ナシヨナル	Flat panel display with a series of field emission cathodes arranged in rows
NL8700486A (en) *	1987-02-27	1988-09-16	Philips Nv	DISPLAY DEVICE.
US4980613A (en) *	1988-02-08	1990-12-25	Matsushita Electric Industrial Co., Ltd.	Flat CRT display apparatus
EP0434054B1 (en) *	1989-12-21	1995-08-09	Sony Corporation	Planar display apparatus

1990
- 1990-06-14 JP JP2156168A patent/JP2982222B2/en not_active Expired - Fee Related
1991
- 1991-06-13 EP EP19910109734 patent/EP0461657B1/en not_active Expired - Lifetime
- 1991-06-13 DE DE1991627233 patent/DE69127233T2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0461657A2 (en)	1991-12-18
JP2982222B2 (en)	1999-11-22
DE69127233T2 (en)	1998-03-19
JPH0448538A (en)	1992-02-18
EP0461657A3 (en)	1992-03-11
EP0461657B1 (en)	1997-08-13

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Legal Events

Date	Code	Title	Description
1998-09-10	8364	No opposition during term of opposition
2003-04-10	8339	Ceased/non-payment of the annual fee