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GB2259183B - Flat image-display apparatus - Google Patents

Flat image-display apparatus

Info

Publication number
GB2259183B
GB2259183B GB9217604A GB9217604A GB2259183B GB 2259183 B GB2259183 B GB 2259183B GB 9217604 A GB9217604 A GB 9217604A GB 9217604 A GB9217604 A GB 9217604A GB 2259183 B GB2259183 B GB 2259183B
Authority
GB
United Kingdom
Prior art keywords
display apparatus
flat image
flat
image
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 - Fee Related
Application number
GB9217604A
Other versions
GB9217604D0 (en
GB2259183A (en
Inventor
Rikio Ikeda
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.)
Filing date
Publication date
Priority claimed from JP6372691A external-priority patent/JPH04280047A/en
Priority claimed from JP6799991A external-priority patent/JPH04280048A/en
Priority claimed from JP6925091A external-priority patent/JPH04282540A/en
Application filed by Sony Corp filed Critical Sony Corp
Priority to GB9217604A priority Critical patent/GB2259183B/en
Priority claimed from GB9204704A external-priority patent/GB2254486B/en
Publication of GB9217604D0 publication Critical patent/GB9217604D0/en
Publication of GB2259183A publication Critical patent/GB2259183A/en
Application granted granted Critical
Publication of GB2259183B publication Critical patent/GB2259183B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H01J29/482—Electron guns using electron multiplication
    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/08—Electrodes intimately associated with a screen on or from which an image or pattern is formed, picked-up, converted or stored, e.g. backing-plates for storage tubes or collecting secondary electrons
    • H01J29/085—Anode plates, e.g. for screens of flat panel displays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/021—Electron guns using a field emission, photo emission, or secondary emission electron source
    • H01J3/022—Electron guns using a field emission, photo emission, or secondary emission electron source with microengineered cathode, e.g. Spindt-type
    • 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
    • H01J31/125—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection
    • H01J31/127—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection using large area or array sources, i.e. essentially a source for each pixel group
GB9217604A 1991-03-06 1992-03-04 Flat image-display apparatus Expired - Fee Related GB2259183B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9217604A GB2259183B (en) 1991-03-06 1992-03-04 Flat image-display apparatus

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP6372691A JPH04280047A (en) 1991-03-06 1991-03-06 Flat type image display device
JP6799991A JPH04280048A (en) 1991-03-07 1991-03-07 Flat type image display device
JP6925091A JPH04282540A (en) 1991-03-08 1991-03-08 Plane type image display device
GB9204704A GB2254486B (en) 1991-03-06 1992-03-04 Flat image-display apparatus
GB9217604A GB2259183B (en) 1991-03-06 1992-03-04 Flat image-display apparatus

Publications (3)

Publication Number Publication Date
GB9217604D0 GB9217604D0 (en) 1992-09-30
GB2259183A GB2259183A (en) 1993-03-03
GB2259183B true GB2259183B (en) 1995-01-18

Family

ID=27450834

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9217605A Expired - Fee Related GB2259184B (en) 1991-03-06 1992-03-04 Flat image-display apparatus
GB9217604A Expired - Fee Related GB2259183B (en) 1991-03-06 1992-03-04 Flat image-display apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9217605A Expired - Fee Related GB2259184B (en) 1991-03-06 1992-03-04 Flat image-display apparatus

Country Status (1)

Country Link
GB (2) GB2259184B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5965971A (en) 1993-01-19 1999-10-12 Kypwee Display Corporation Edge emitter display device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19534228A1 (en) * 1995-09-15 1997-03-20 Licentia Gmbh Cathode ray tube with field emission cathode
GB2409103B (en) * 2002-12-12 2006-02-15 Micromass Ltd Ion detector
US7157697B2 (en) 2002-12-12 2007-01-02 Micromass Uk Limited Ion detector
GB0422693D0 (en) * 2004-10-13 2004-11-10 Eastham Derek A Focussed electon and ion beam devices

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1174038A (en) * 1968-07-29 1969-12-10 Northrop Corp Electron Beam Scanning Device
GB1515428A (en) * 1975-11-28 1978-06-21 Rca Corp Structure for a flat image display device
GB1518238A (en) * 1975-11-28 1978-07-19 Rca Corp Addressable video line generator
US4115719A (en) * 1976-10-04 1978-09-19 Rca Corporation Electron multiplier with high energy electron filter
EP0107217A1 (en) * 1982-09-17 1984-05-02 Philips Electronics Uk Limited A display apparatus and a flat tube therefor
EP0318116A1 (en) * 1987-11-26 1989-05-31 Koninklijke Philips Electronics N.V. Display device
EP0461657A2 (en) * 1990-06-14 1991-12-18 Sony Corporation Flat display
EP0476975A1 (en) * 1990-09-19 1992-03-25 Yeda Research And Development Company Limited Flat panel display device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL261454A (en) * 1960-02-22
JP2623738B2 (en) * 1988-08-08 1997-06-25 松下電器産業株式会社 Image display device
JPH0340332A (en) * 1989-07-07 1991-02-21 Matsushita Electric Ind Co Ltd Electric field emitting type switching element and manufacture thereof

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1174038A (en) * 1968-07-29 1969-12-10 Northrop Corp Electron Beam Scanning Device
GB1515428A (en) * 1975-11-28 1978-06-21 Rca Corp Structure for a flat image display device
GB1518238A (en) * 1975-11-28 1978-07-19 Rca Corp Addressable video line generator
US4115719A (en) * 1976-10-04 1978-09-19 Rca Corporation Electron multiplier with high energy electron filter
EP0107217A1 (en) * 1982-09-17 1984-05-02 Philips Electronics Uk Limited A display apparatus and a flat tube therefor
EP0318116A1 (en) * 1987-11-26 1989-05-31 Koninklijke Philips Electronics N.V. Display device
EP0461657A2 (en) * 1990-06-14 1991-12-18 Sony Corporation Flat display
EP0476975A1 (en) * 1990-09-19 1992-03-25 Yeda Research And Development Company Limited Flat panel display device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5965971A (en) 1993-01-19 1999-10-12 Kypwee Display Corporation Edge emitter display device

Also Published As

Publication number Publication date
GB2259184A (en) 1993-03-03
GB2259184B (en) 1995-01-18
GB9217604D0 (en) 1992-09-30
GB9217605D0 (en) 1992-09-30
GB2259183A (en) 1993-03-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020304