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    • 10. 发明公开
    • 플라즈마 디스플레이 패널용 유전체 재료
    • 用于等离子显示面板的介电材料,用于在烧结过程中从电介质层轻松移除气泡
    • KR1020040101031A
    • 2004-12-02
    • KR1020040036048
    • 2004-05-20
    • 니폰 덴키 가라스 가부시키가이샤
    • 하다노가즈오유끼겐시바따쇼지
    • H01J11/38C04B35/495C03C8/20H01B3/02
    • C03C17/007C03C8/12C03C8/14C03C2217/40
    • PURPOSE: A dielectric material used for a plasma display panel is provided to easily remove bubbles from a dielectric layer during a burning process, obtain excellent chemical resistance of the dielectric layer and prevent a silver electrode from being browned. CONSTITUTION: A dielectric material used for a plasma display panel has glass powder that contains PbO of 25 to 55%, B2O3 of 10 to 40%, SiO2 of 1 to 15%, ZnO of 3 to 35%, BaO+CaO+MgO+SrO+Bi2O3 of 2 to 30%, Al2O3 of 0 to 10%, and TiO2+ZrO2 of 0.01 to 10%. The content of TiO2 is 0.01 to 10%. The content of BaO is 1 to 30%. The dielectric material further contains ceramic powder. In this case, the content of the glass powder is 90 to 100weight% and the content of the ceramic powder is 0 to 10weight%.
    • 目的:提供用于等离子体显示面板的电介质材料,用于在燃烧过程中容易地从电介质层去除气泡,获得优异的电介质层的耐化学性并防止银电极变褐。 构成:用于等离子体显示面板的电介质材料具有玻璃粉末,其含有25〜55%的PbO,10〜40%的B 2 O 3,1〜15%的SiO 2,3〜35%的ZnO,3%〜35%的BaO + CaO + MgO + 2〜30%的SrO + Bi2O3,0〜10%的Al2O3,0.01〜10%的TiO2 + ZrO2。 TiO2的含量为0.01〜10%。 BaO含量为1〜30%。 电介质材料还含有陶瓷粉末。 在这种情况下,玻璃粉末的含量为90〜100重量%,陶瓷粉末的含量为0〜10重量%。