| 发明名称 |
Optical colored glass, its use, and an optical long-pass cutoff filter |
| 摘要 |
The invention concerns an optical colored glass with a composition (in percent by weight based on oxide) of SiO<SUB>2 </SUB>30-75; K<SUB>2</SUB>O 5-35; B<SUB>2</SUB>O<SUB>3</SUB>>4-17; ZnO 5-37; F 0.01-10; CdO 0.1-1, S+Se+Te 0.1-1.5 as well as the use of this glass as a long-pass cutoff filter.
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| 申请公布号 |
US7144834(B2) |
申请公布日期 |
2006.12.05 |
| 申请号 |
US20020224075 |
申请日期 |
2002.08.20 |
| 申请人 |
SCHOTT AG |
发明人 |
CLASEN ROLF;GIERKE MONIKA;FREUND JOCHEN;WINKLER-TRUDEWIG MAGDALENA;KOLBERG UWE |
| 分类号 |
C03C3/115;G02B5/22;C03C3/066;C03C3/068;C03C3/089;C03C3/093;C03C3/095;C03C3/097;C03C4/02;G02B1/00 |
主分类号 |
C03C3/115 |
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