WO2009011067A1 - Plasma display panel and its manufacturing method - Google Patents

Plasma display panel and its manufacturing method Download PDF

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Publication number
WO2009011067A1
WO2009011067A1 PCT/JP2007/064277 JP2007064277W WO2009011067A1 WO 2009011067 A1 WO2009011067 A1 WO 2009011067A1 JP 2007064277 W JP2007064277 W JP 2007064277W WO 2009011067 A1 WO2009011067 A1 WO 2009011067A1
Authority
WO
WIPO (PCT)
Prior art keywords
region
discharging
main electrode
display panel
substrate
Prior art date
Application number
PCT/JP2007/064277
Other languages
French (fr)
Japanese (ja)
Inventor
Shinichi Kameda
Kanji Kawano
Tatsuhiko Kawasaki
Original Assignee
Hitachi, Ltd.
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 Hitachi, Ltd. filed Critical Hitachi, Ltd.
Priority to PCT/JP2007/064277 priority Critical patent/WO2009011067A1/en
Publication of WO2009011067A1 publication Critical patent/WO2009011067A1/en

Links

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
    • H01J11/10—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
    • 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
    • H01J11/44—Optical arrangements or shielding arrangements, e.g. filters, black matrices, light reflecting means or electromagnetic shielding means
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2211/00—Plasma display panels with alternate current induction of the discharge, e.g. AC-PDPs
    • H01J2211/20—Constructional details
    • H01J2211/34—Vessels, containers or parts thereof, e.g. substrates
    • H01J2211/44—Optical arrangements or shielding arrangements, e.g. filters or lenses
    • H01J2211/444—Means for improving contrast or colour purity, e.g. black matrix or light shielding means

Abstract

A drop in brightness due to a shift in position between a dark region with low transmissivity of visible light and a discharging (light-emitting) region is prevented to improve bright room contrast of PDP. A plasma display panel has a discharging space formed between a substrate on a front side and a substrate on a rear side, a plurality of main electrode pairs for surface-discharging on an internal surface of the substrate on the front side, a dielectric layer covering the main electrode, and a protective film covering the dielectric layer. The display panel is equipped, on the surface of the protective film with a region where a layer (5) with low transmissivity of visible light is formed corresponding to a region other than the surface-discharging region of the main electrode pair and a region where the layer (5) with the low transmissivity of visible light is removed corresponding to the surface-discharging region of the main electrode pair.
PCT/JP2007/064277 2007-07-19 2007-07-19 Plasma display panel and its manufacturing method WO2009011067A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/064277 WO2009011067A1 (en) 2007-07-19 2007-07-19 Plasma display panel and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/064277 WO2009011067A1 (en) 2007-07-19 2007-07-19 Plasma display panel and its manufacturing method

Publications (1)

Publication Number Publication Date
WO2009011067A1 true WO2009011067A1 (en) 2009-01-22

Family

ID=40259416

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/064277 WO2009011067A1 (en) 2007-07-19 2007-07-19 Plasma display panel and its manufacturing method

Country Status (1)

Country Link
WO (1) WO2009011067A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10255664A (en) * 1997-03-14 1998-09-25 Mitsubishi Electric Corp Plasma display panel
JP2000164136A (en) * 1998-11-26 2000-06-16 Mitsubishi Electric Corp Substrate for ac type plasma display panel, manufacture thereof, ac type plasma display panel, manufacture thereof, and ac type plasma display device
JP2002352724A (en) * 2001-05-28 2002-12-06 Matsushita Electric Ind Co Ltd Gas discharge panel
JP2006049167A (en) * 2004-08-06 2006-02-16 Matsushita Electric Ind Co Ltd Plasma display panel
JP2006260992A (en) * 2005-03-17 2006-09-28 Ube Material Industries Ltd Reforming method for magnesium oxide thin film

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10255664A (en) * 1997-03-14 1998-09-25 Mitsubishi Electric Corp Plasma display panel
JP2000164136A (en) * 1998-11-26 2000-06-16 Mitsubishi Electric Corp Substrate for ac type plasma display panel, manufacture thereof, ac type plasma display panel, manufacture thereof, and ac type plasma display device
JP2002352724A (en) * 2001-05-28 2002-12-06 Matsushita Electric Ind Co Ltd Gas discharge panel
JP2006049167A (en) * 2004-08-06 2006-02-16 Matsushita Electric Ind Co Ltd Plasma display panel
JP2006260992A (en) * 2005-03-17 2006-09-28 Ube Material Industries Ltd Reforming method for magnesium oxide thin film

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