| 申请日期 | 2025-07-18 | 申请号 | US12464423 |
| 公开（公告）号 | US8187715B2 | 公开（公告）日 | 2012-05-29 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | Paul Stephen Danielson; Matthew John Dejneka; Adam James Ellison; Timothy J Kiczenski | ||
| 简介 | A rare-earth-containing glass material having a composition, expressed in mole percentages on and oxide basis, comprising : SiO2 : 66-75Al2O3 : 11-17B2O3 : 0-4MgO : 1-6.5CaO : 2-7SrO : 0-4BaO : 0-4Y2O3 : 0-4La2O3 : 0-4Y2O3+La2O3 : 0.1-4. The inclusion of Y2O3 and/or La2O3 in the composition reduces the T2.3 of the glass thereby allowing higher annealing-point glasses to be produced. The glass is particularly useful for low-temperature polycrystalline silicon-based semiconductor devices. | ||
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