DE69224198D1 - Verbesserte elektronische fluoreszenzanzeigeeinheit - Google Patents

Verbesserte elektronische fluoreszenzanzeigeeinheit

Info

Publication number
DE69224198D1
DE69224198D1 DE69224198T DE69224198T DE69224198D1 DE 69224198 D1 DE69224198 D1 DE 69224198D1 DE 69224198 T DE69224198 T DE 69224198T DE 69224198 T DE69224198 T DE 69224198T DE 69224198 D1 DE69224198 D1 DE 69224198D1
Authority
DE
Germany
Prior art keywords
display unit
improved electronic
fluorescence display
electronic fluorescence
improved
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
DE69224198T
Other languages
English (en)
Other versions
DE69224198T2 (de
Inventor
Ge Shichao
Victor Lam
Jemm Liang
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.)
Panocorp Display Systems
Original Assignee
Panocorp Display Systems
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 Panocorp Display Systems filed Critical Panocorp Display Systems
Publication of DE69224198D1 publication Critical patent/DE69224198D1/de
Application granted granted Critical
Publication of DE69224198T2 publication Critical patent/DE69224198T2/de
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
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/15—Cathodes heated directly by an electric current
    • H01J1/18—Supports; Vibration-damping arrangements
    • 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
    • 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
    • H01J29/028—Mounting or supporting arrangements for flat panel cathode ray tubes, e.g. spacers particularly relating to electrodes
    • 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
    • H01J29/04—Cathodes
    • 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
    • H01J31/126—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection using line sources
    • 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
    • H01J31/15—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen with ray or beam selectively directed to luminescent anode segments
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0235—Field-sequential colour display
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels
    • H01J2329/18—Luminescent screens
    • H01J2329/30—Shape or geometrical arrangement of the luminescent material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels
    • H01J2329/86—Vessels
    • H01J2329/8625—Spacing members
DE69224198T 1991-07-15 1992-07-14 Verbesserte elektronische fluoreszenzanzeigeeinheit Expired - Fee Related DE69224198T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/730,110 US5229691A (en) 1991-02-25 1991-07-15 Electronic fluorescent display
PCT/US1992/005883 WO1993002442A1 (en) 1991-07-15 1992-07-14 Improved electronic fluorescent display

Publications (2)

Publication Number Publication Date
DE69224198D1 true DE69224198D1 (de) 1998-02-26
DE69224198T2 DE69224198T2 (de) 1998-09-03

Family

ID=24933955

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69224198T Expired - Fee Related DE69224198T2 (de) 1991-07-15 1992-07-14 Verbesserte elektronische fluoreszenzanzeigeeinheit

Country Status (7)

Country Link
US (2) US5229691A (de)
EP (1) EP0598764B1 (de)
JP (1) JP3295669B2 (de)
CN (1) CN1083264A (de)
AU (1) AU2372992A (de)
DE (1) DE69224198T2 (de)
WO (1) WO1993002442A1 (de)

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Also Published As

Publication number Publication date
US5565742A (en) 1996-10-15
JP3295669B2 (ja) 2002-06-24
AU2372992A (en) 1993-02-23
DE69224198T2 (de) 1998-09-03
EP0598764B1 (de) 1998-01-21
EP0598764A4 (de) 1994-11-17
EP0598764A1 (de) 1994-06-01
US5229691A (en) 1993-07-20
WO1993002442A1 (en) 1993-02-04
CN1083264A (zh) 1994-03-02
JPH07506211A (ja) 1995-07-06

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