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公开(公告)号:US6103649A
公开(公告)日:2000-08-15
申请号:US343160
申请日:1999-06-29
申请人: Dong-Sang Kim , Chan-Jong Lee , Seok-Soo Sheen
发明人: Dong-Sang Kim , Chan-Jong Lee , Seok-Soo Sheen
摘要: A glass composition comprised of controlled amounts of BaO, SrO, ZnO and ZrO.sub.2, and alkali metal oxides has a high linear X-ray absorption coefficient of at least 34 cm.sup.-1 at a wavelength of 0.6 .ANG., satisfactory chromaticity and excellent resistance to devitrification, suitable for use as a panel glass of a cathode ray tube.
摘要翻译: 包含受控量的BaO,SrO,ZnO和ZrO 2以及碱金属氧化物的玻璃组合物在波长0.6安格姆处具有至少34cm -1的高线性X射线吸收系数,满意的色度和优异的抗失透性 适用于阴极射线管的面板玻璃。
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公开(公告)号:US5932503A
公开(公告)日:1999-08-03
申请号:US986236
申请日:1997-12-05
申请人: Ki Dong Kim , Chan Jong Lee , Hyun Min Jung , Ki Chul Seo
发明人: Ki Dong Kim , Chan Jong Lee , Hyun Min Jung , Ki Chul Seo
CPC分类号: C03C3/087
摘要: This invention relates to a glass composition for plasma display panel and more particularly, to a glass composition for plasma display panel having the following physical properties of glass without containing SrO in principle, i.e., strain point: 580.about.610.degree. C.; transition point: 610.degree. C. or more; thermal expansion coefficient: 80.about.87.times.10.sup.-7 /.degree.C.; working temperature equivalent to 10,000 poise: 1,200.degree. C. or less; liquidus temperature: 1,100.degree. C. or more; viscosity at liquidus temperature: 20,000 poise or more.
摘要翻译: 本发明涉及一种用于等离子体显示面板的玻璃组合物,更具体地说,涉及具有以下物理性质的等离子体显示面板玻璃组合物,其原理上不包含SrO,即应变点:580℃610℃。 转变点:610℃以上; 热膨胀系数:80 DIFFERENCE 87x10-7 /℃; 工作温度相当于10,000泊:1200℃以下; 液相线温度:1100℃以上; 液相线温度下的粘度:20,000泊以上。
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