TW374191B - Fluorescent display device and method for manufacturing same - Google Patents

Fluorescent display device and method for manufacturing same

Info

Publication number
TW374191B
TW374191B TW086116443A TW86116443A TW374191B TW 374191 B TW374191 B TW 374191B TW 086116443 A TW086116443 A TW 086116443A TW 86116443 A TW86116443 A TW 86116443A TW 374191 B TW374191 B TW 374191B
Authority
TW
Taiwan
Prior art keywords
anodes
display device
fluorescent display
substrate
shield
Prior art date
Application number
TW086116443A
Other languages
Chinese (zh)
Inventor
Yoshinari Okamoto
Toshinori Suzuki
Masahiro Kato
Hiroyuki Watanabe
Hiroyuki Iwase
Original Assignee
Futaba Denshi Kogyo Kk
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 Futaba Denshi Kogyo Kk filed Critical Futaba Denshi Kogyo Kk
Application granted granted Critical
Publication of TW374191B publication Critical patent/TW374191B/en

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
    • H01J31/15—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
    • 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
    • H01J29/025—Mounting or supporting arrangements for grids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
    • H01J9/148—Manufacture of electrodes or electrode systems of non-emitting electrodes of electron emission flat panels, e.g. gate electrodes, focusing electrodes or anode electrodes
    • 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
    • H01J2329/865—Connection of the spacing members to the substrates or electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

Abstract

The present invention relates to a fluorescent display device and a method for manufacturing the same, which can reduce the dead space of the display screen and thus reduce the number of parts to achieve the target of lowering cost. The fluorescent display device of the present invention forms a band of anodes 7 having fluorescent bodies with predetermined spaces on the surface of the substrate 2 of the box-structured shield 1. At two ends of the surface of the substrate 2, there are covered with insulated and crystalline convex-striped grid spacers between the sideboard 4 forming the shield and the most outer anode 7, wherein the grid spacers are parallel to anodes 7. A plurality of metal-line grids 9 contact the surfaces of grid spacers with their both ends at a constant distance H between metal-line grids and anodes 7. And said metal-line grids are installed on the substrate 2 within the shield 1 with predetermined spaces at the opposite side of anodes 7.
TW086116443A 1996-11-05 1997-11-05 Fluorescent display device and method for manufacturing same TW374191B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8292676A JP3063647B2 (en) 1996-11-05 1996-11-05 Fluorescent display tube and method of manufacturing the same

Publications (1)

Publication Number Publication Date
TW374191B true TW374191B (en) 1999-11-11

Family

ID=17784862

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086116443A TW374191B (en) 1996-11-05 1997-11-05 Fluorescent display device and method for manufacturing same

Country Status (3)

Country Link
JP (1) JP3063647B2 (en)
KR (1) KR100296725B1 (en)
TW (1) TW374191B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100717777B1 (en) * 2001-02-23 2007-05-11 삼성에스디아이 주식회사 Vacuum fluorescent display device
JP5279648B2 (en) * 2009-07-28 2013-09-04 キヤノン株式会社 Airtight container and image display device using the same
JP6393197B2 (en) * 2015-01-20 2018-09-19 ノリタケ伊勢電子株式会社 Vacuum tube

Also Published As

Publication number Publication date
KR19980042088A (en) 1998-08-17
KR100296725B1 (en) 2001-08-07
JP3063647B2 (en) 2000-07-12
JPH10134741A (en) 1998-05-22

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees