EP0461657A3 - Flat display - Google Patents

Flat display Download PDF

Info

Publication number
EP0461657A3
EP0461657A3 EP19910109734 EP91109734A EP0461657A3 EP 0461657 A3 EP0461657 A3 EP 0461657A3 EP 19910109734 EP19910109734 EP 19910109734 EP 91109734 A EP91109734 A EP 91109734A EP 0461657 A3 EP0461657 A3 EP 0461657A3
Authority
EP
European Patent Office
Prior art keywords
flat display
flat
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.)
Granted
Application number
EP19910109734
Other versions
EP0461657B1 (en
EP0461657A2 (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.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of EP0461657A2 publication Critical patent/EP0461657A2/en
Publication of EP0461657A3 publication Critical patent/EP0461657A3/en
Application granted granted Critical
Publication of EP0461657B1 publication Critical patent/EP0461657B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
EP19910109734 1990-06-14 1991-06-13 Flat display Expired - Lifetime EP0461657B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP156168/90 1990-06-14
JP2156168A JP2982222B2 (en) 1990-06-14 1990-06-14 Flat panel display

Publications (3)

Publication Number Publication Date
EP0461657A2 EP0461657A2 (en) 1991-12-18
EP0461657A3 true EP0461657A3 (en) 1992-03-11
EP0461657B1 EP0461657B1 (en) 1997-08-13

Family

ID=15621839

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910109734 Expired - Lifetime EP0461657B1 (en) 1990-06-14 1991-06-13 Flat display

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
GB2259184B (en) * 1991-03-06 1995-01-18 Sony Corp Flat image-display apparatus
GB2254486B (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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985005491A1 (en) * 1984-05-11 1985-12-05 Sri International Flat panel display utilizing linear array of field emission cathodes
EP0288095A1 (en) * 1987-02-27 1988-10-26 Koninklijke Philips Electronics N.V. Display device
EP0328079A2 (en) * 1988-02-08 1989-08-16 Matsushita Electric Industrial Co., Ltd. Flat CRT display apparatus
EP0434054A1 (en) * 1989-12-21 1991-06-26 Sony Corporation Planar display apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985005491A1 (en) * 1984-05-11 1985-12-05 Sri International Flat panel display utilizing linear array of field emission cathodes
EP0288095A1 (en) * 1987-02-27 1988-10-26 Koninklijke Philips Electronics N.V. Display device
EP0328079A2 (en) * 1988-02-08 1989-08-16 Matsushita Electric Industrial Co., Ltd. Flat CRT display apparatus
EP0434054A1 (en) * 1989-12-21 1991-06-26 Sony Corporation Planar display apparatus

Also Published As

Publication number Publication date
DE69127233T2 (en) 1998-03-19
DE69127233D1 (en) 1997-09-18
EP0461657B1 (en) 1997-08-13
JP2982222B2 (en) 1999-11-22
JPH0448538A (en) 1992-02-18
EP0461657A2 (en) 1991-12-18

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