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Title:
DIELECTRIC MATERIAL FOR PLASMA DISPLAY PANEL AND GLASS PLATE FOR PLASMA DISPLAY
Document Type and Number:
WIPO Patent Application WO/2010/067498
Kind Code:
A1
Abstract:
Provided is a dielectric material for a plasma display panel which has a low dielectric constant and can be sintered at a low temperature such as 600 degrees C or below.  Moreover, the dielectric material can be sintered on a glass substrate without causing warp of the glass substrate, thereby improving the strength of the glass substrate.  Provided is also a glass plate for a plasma display panel having a dielectric layer formed by using the dielectric material. The dielectric material for the plasma display panel contains a ZnO-B2O3-SiO2-based glass powder.  The glass powder substantially does not contain PbO and contains ZnO in the range from 1 to 10 mol %, B2O3 in the range from 26 to 50 mol %, and SiO2 in the range from 42 to 52 mol %.

Inventors:
OSHITA HIROYUKI (JP)
OSHIMA HIROSHI (JP)
TANIGUCHI HARUKA (JP)
GOTO TATSUYA (JP)
KITAMURA YOSHIRO (JP)
Application Number:
PCT/JP2009/005307
Publication Date:
June 17, 2010
Filing Date:
October 13, 2009
Export Citation:
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Assignee:
NIPPON ELECTRIC GLASS CO (JP)
OSHITA HIROYUKI (JP)
OSHIMA HIROSHI (JP)
TANIGUCHI HARUKA (JP)
GOTO TATSUYA (JP)
KITAMURA YOSHIRO (JP)
International Classes:
C03C8/04; H01J9/02; H01J11/12; H01J11/22; H01J11/24; H01J11/26; H01J11/34; H01J11/38
Foreign References:
JP2009102222A2009-05-14
JP2007297265A2007-11-15
JP2006083019A2006-03-30
JP2001039733A2001-02-13
JPH06127977A1994-05-10
Attorney, Agent or Firm:
METSUGI, Makoto et al. (JP)
Table-of-contents Makoto (JP)
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