| 发明名称 |
GLASS COMPOSITION, METHOD FOR MANUFACTURING GLASS, OPTICAL CONVERSION MEMBER, METHOD FOR MANUFACTURING OPTICAL CONVERSION MEMBER, ILLUMINATION LIGHT SOURCE, AND LIQUID CRYSTAL DISPLAY DEVICE |
| 摘要 |
There are provided a glass composition suitable for an optical conversion member containing phosphor particles low in heat resistance, an optical conversion member using the glass composition, and an illumination light source using the optical conversion member. A glass composition comprising, in mol % based on oxides, 5 to 35% of Bi2O3, 22 to 80% of B2O3, 10 to 48% of ZnO, and 0 to 4% of Al2O3, and not substantially containing SiO2, wherein a total amount of the Bi2O3 and the ZnO being 15% or more and less than 70%, an optical conversion member using the glass composition, an illumination light source using the optical conversion member, and a liquid crystal display device using the illumination light source are provided. |
| 申请公布号 |
US2016075592(A1) |
申请公布日期 |
2016.03.17 |
| 申请号 |
US201514947739 |
申请日期 |
2015.11.20 |
| 申请人 |
ASAHI GLASS COMPANY, LIMITED |
发明人 |
NAGASHIMA Tatsuo;TANIDA Masamichi;MATSUMOTO Syuji;HASEGAWA Tomoharu |
| 分类号 |
C03C3/14;C03C3/145;C09K11/64;F21K99/00;C09K11/62;C09K11/59;G02F1/1335;C03C3/15;C09K11/77 |
主分类号 |
C03C3/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A glass composition comprising, in mol % based on oxides, 5 to 35% of Bi2O3, 22 to 80% of B2O3, 10 to 48% of ZnO, and 0 to 4% of Al2O3, and not substantially containing SiO2, wherein a total amount of the Bi2O3 and the ZnO being 15% or more and less than 70%. |
| 地址 |
Tokyo JP |
