Title:
DIELECTRIC MATERIAL FOR PLASMA DISPLAY PANEL AND GLASS PLATE FOR PLASMA DISPLAY PANEL
Document Type and Number:
WIPO Patent Application WO/2011/089773
Kind Code:
A1
Abstract:
Disclosed are a dielectric material which is for a plasma display panel and which enables a dielectric layer having high transmittance and a low dielectric constant to be obtained, and a glass plate which is for a plasma display panel and which comprises a dielectric layer having high transmittance and a low dielectric constant. The dielectric material for a plasma display panel contains a glass powder which contains virtually no PbO and contains, by mole percentage, 26-45% B2O3, 42-57% SiO2, 1-8% Al2O3, 0-10% Na2O, 1-15% K2O (wherein Na2O + K2O is 4-20%), 0-5% ZnO, and 0-6% CuO + MoO3 + CeO2 + MnO2 + CoO.
Inventors:
OSHIMA, Hiroshi (7-1, Seiran 2-chome, Otsu-sh, Shiga 39, 〒5208639, JP)
大島 洋 (〒39 滋賀県大津市晴嵐二丁目７番１号 日本電気硝子株式会社内 Shiga, 〒5208639, JP)
大島 洋 (〒39 滋賀県大津市晴嵐二丁目７番１号 日本電気硝子株式会社内 Shiga, 〒5208639, JP)
Application Number:
JP2010/069719
Publication Date:
July 28, 2011
Filing Date:
November 05, 2010
Export Citation:
Assignee:
NIPPON ELECTRIC GLASS CO., LTD. (7-1 Seiran 2-chome, Otsu-shi Shiga, 39, 〒5208639, JP)
日本電気硝子株式会社 (〒39 滋賀県大津市晴嵐二丁目７番１号 Shiga, 〒5208639, JP)
OSHIMA, Hiroshi (7-1, Seiran 2-chome, Otsu-sh, Shiga 39, 〒5208639, JP)
日本電気硝子株式会社 (〒39 滋賀県大津市晴嵐二丁目７番１号 Shiga, 〒5208639, JP)
OSHIMA, Hiroshi (7-1, Seiran 2-chome, Otsu-sh, Shiga 39, 〒5208639, JP)
International Classes:
C03C8/16; H01J9/02; H01J11/02
Attorney, Agent or Firm:
METSUGI, Makoto et al. (Chuo Odori FN Bldg, 3-8 Tokiwamachi 1-chome, Chuo-ku, Osaka-sh, Osaka 28, 〒5400028, JP)
Claims: