| 发明名称 |
LEAD-FREE LOW-MELTING-POINT GLASS |
| 摘要 |
<p>A lead-free low-melting-point glass which is a low-melting-point glass for coating and sealing an electronic material substrate and does not substantially contain PbO. Specifically disclosed is a B2O3-Bi2O3-R2O-Al2O3 lead-free low-melting-point glass which is characterized by containing, in mass%, 4-12 of B2O3, 83-93 of Bi2O3, 0.1-6 of R2O (Li2O + Na2O + K2O) and 0.1-5 of Al2O3.</p> |
| 申请公布号 |
WO2010032706(A1) |
申请公布日期 |
2010.03.25 |
| 申请号 |
WO2009JP66014 |
申请日期 |
2009.09.14 |
| 申请人 |
CENTRAL GLASS COMPANY, LIMITED;SHIMOOKA, TAISHIN;HAYAKAWA, NAOYA |
发明人 |
SHIMOOKA, TAISHIN;HAYAKAWA, NAOYA |
| 分类号 |
C03C8/02;C03C8/04;H01J11/22;H01J11/34;H01J11/38;H01J11/46;H01J11/48 |
主分类号 |
C03C8/02 |
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