TW200721889A - Display device - Google Patents

Display device

Info

Publication number
TW200721889A
TW200721889A TW095128179A TW95128179A TW200721889A TW 200721889 A TW200721889 A TW 200721889A TW 095128179 A TW095128179 A TW 095128179A TW 95128179 A TW95128179 A TW 95128179A TW 200721889 A TW200721889 A TW 200721889A
Authority
TW
Taiwan
Prior art keywords
phosphor layers
panels
front panel
pixel rows
side direction
Prior art date
Application number
TW095128179A
Other languages
Chinese (zh)
Inventor
Satoko Oyaizu
Satoshi Ishikawa
Original Assignee
Toshiba 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 Toshiba Kk filed Critical Toshiba Kk
Publication of TW200721889A publication Critical patent/TW200721889A/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
    • H01J31/123—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
    • 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
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/30—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines
    • H01J29/32—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television
    • H01J29/322—Luminescent screens with luminescent material discontinuously arranged, e.g. in dots, in lines with adjacent dots or lines of different luminescent material, e.g. for colour television with adjacent dots
    • 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/864—Spacers between faceplate and backplate of flat panel cathode ray tubes
    • 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

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

Abstract

To provide a display device capable of forming an excellent image, enhancing yield and reliability. The SED is composed of a front panel having many phosphor layers R, G, B, a back panel having many electron emitting elements corresponding to the phosphor layers, side walls sealing and fixing peripheral part of the panels to each other, and a plurality of columnar spacers interposed between the panels and supporting pressure of atmospheric air. The phosphors R, G, B are formed by arraying a plurality of pixel rows 20 arrayed in wave-shaped pattern along long side direction of the front panel, in short side direction with a distance from each other. Spacer contact positions T are set at a widened area between the adjacent phosphor layers of the pixel rows separated from each other.
TW095128179A 2005-08-05 2006-08-01 Display device TW200721889A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005228454A JP2007048467A (en) 2005-08-05 2005-08-05 Display device

Publications (1)

Publication Number Publication Date
TW200721889A true TW200721889A (en) 2007-06-01

Family

ID=37727235

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095128179A TW200721889A (en) 2005-08-05 2006-08-01 Display device

Country Status (3)

Country Link
JP (1) JP2007048467A (en)
TW (1) TW200721889A (en)
WO (1) WO2007018046A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0945266A (en) * 1995-07-31 1997-02-14 Canon Inc Image forming device
JP2003242908A (en) * 2002-02-19 2003-08-29 Toshiba Corp Image display device
CN100346444C (en) * 2002-06-04 2007-10-31 株式会社东芝 Image display device
JP2004303458A (en) * 2003-03-28 2004-10-28 Toshiba Corp Image display device

Also Published As

Publication number Publication date
WO2007018046A1 (en) 2007-02-15
JP2007048467A (en) 2007-02-22

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