WO2011089856A1 - Ecran à plasma et dispositif d'affichage à plasma - Google Patents

Ecran à plasma et dispositif d'affichage à plasma Download PDF

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Publication number
WO2011089856A1
WO2011089856A1 PCT/JP2011/000032 JP2011000032W WO2011089856A1 WO 2011089856 A1 WO2011089856 A1 WO 2011089856A1 JP 2011000032 W JP2011000032 W JP 2011000032W WO 2011089856 A1 WO2011089856 A1 WO 2011089856A1
Authority
WO
WIPO (PCT)
Prior art keywords
plasma display
discharge
display panel
particles
electrode
Prior art date
Application number
PCT/JP2011/000032
Other languages
English (en)
Japanese (ja)
Inventor
要 溝上
真介 吉田
Original Assignee
パナソニック株式会社
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 パナソニック株式会社 filed Critical パナソニック株式会社
Publication of WO2011089856A1 publication Critical patent/WO2011089856A1/fr

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
    • H01J11/20—Constructional details
    • H01J11/34—Vessels, containers or parts thereof, e.g. substrates
    • H01J11/40—Layers for protecting or enhancing the electron emission, e.g. MgO layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
    • H01J11/10—AC-PDPs with at least one main electrode being out of contact with the plasma
    • H01J11/12—AC-PDPs with at least one main electrode being out of contact with the plasma with main electrodes provided on both sides of the discharge space

Definitions

  • Scan electrode 4 and sustain electrode 5 are each formed by laminating a bus electrode made of Ag on a transparent electrode made of a conductive metal oxide such as indium tin oxide (ITO), tin oxide (SnO 2 ), and zinc oxide (ZnO). Has been.
  • ITO indium tin oxide
  • SnO 2 tin oxide
  • ZnO zinc oxide
  • the image signal processing circuit 21 converts the image signal sig into image data for each subfield.
  • the data electrode drive circuit 22 converts the image data for each subfield into signals corresponding to the data electrodes D1 to Dm, and drives the data electrodes D1 to Dm.
  • the timing generation circuit 25 generates various timing signals based on the horizontal synchronization signal H and the vertical synchronization signal V, and supplies them to each drive circuit block.
  • Scan electrode drive circuit 23 supplies a drive voltage waveform to scan electrodes SC1 to SCn based on the timing signal.
  • Sustain electrode drive circuit 24 supplies drive voltage waveforms to sustain electrodes SU1 to SUn based on the timing signal.
  • a white paste containing silver (Ag), a glass frit for binding silver, a photosensitive resin, a solvent, and the like is used as a material for the white electrodes 4b and 5b.
  • a white paste containing silver (Ag), a glass frit for binding silver, a photosensitive resin, a solvent, and the like is used.
  • a white paste is applied to the front glass substrate 3 by a screen printing method or the like.
  • the solvent in the white paste is removed by a drying furnace.
  • the white paste is exposed through a photomask having a predetermined pattern.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Gas-Filled Discharge Tubes (AREA)

Abstract

La présente invention concerne un écran à plasma qui est muni d'une plaque avant et d'une plaque arrière située en regard de la plaque avant. Ladite plaque avant comprend une électrode d'affichage, une couche diélectrique (8) conçue pour recouvrir l'électrode d'affichage, et une couche de protection (9) destinée à recouvrir la couche diélectrique (8). Cette couche de protection (9) comporte une couche de fondation (91) formée sur ladite couche diélectrique (8), et une pluralité de particules agglomérées (92) disposées de manière décentralisée sur toute la surface de la couche de fondation (91). Chaque particule agglomérée est obtenue par agglomération d'une particule cristalline d'oxyde de magnésium de forme polyédrique possédant au moins sept faces et d'une particule cristalline d'oxyde de magnésium de forme cubique.
PCT/JP2011/000032 2010-01-22 2011-01-07 Ecran à plasma et dispositif d'affichage à plasma WO2011089856A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010-011612 2010-01-22
JP2010011612 2010-01-22

Publications (1)

Publication Number Publication Date
WO2011089856A1 true WO2011089856A1 (fr) 2011-07-28

Family

ID=44306659

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2011/000032 WO2011089856A1 (fr) 2010-01-22 2011-01-07 Ecran à plasma et dispositif d'affichage à plasma

Country Status (1)

Country Link
WO (1) WO2011089856A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009129616A (ja) * 2007-11-21 2009-06-11 Panasonic Corp プラズマディスプレイパネル
JP2009134921A (ja) * 2007-11-29 2009-06-18 Panasonic Corp プラズマディスプレイパネル
JP2009259512A (ja) * 2008-04-15 2009-11-05 Panasonic Corp プラズマディスプレイ装置
JP2009259423A (ja) * 2008-04-11 2009-11-05 Hitachi Ltd プラズマディスプレイパネルおよびその製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009129616A (ja) * 2007-11-21 2009-06-11 Panasonic Corp プラズマディスプレイパネル
JP2009134921A (ja) * 2007-11-29 2009-06-18 Panasonic Corp プラズマディスプレイパネル
JP2009259423A (ja) * 2008-04-11 2009-11-05 Hitachi Ltd プラズマディスプレイパネルおよびその製造方法
JP2009259512A (ja) * 2008-04-15 2009-11-05 Panasonic Corp プラズマディスプレイ装置

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