| 发明名称 |
Cadmium-free optical steep edge filters |
| 摘要 |
The invention relates to cadmium-free optical steep edge filters comprising I-III-VI compound semiconductor systems of stoichiometric or non-stoichiometric composition, where the I-III-IV compound semiconductors are systems with one or more of the following elements: for the univalent (I) elements: Cu, Ag for the tervalent (III) elements: Al, In, Ga for the hexavalent (VI) elements: S, Se, Te
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| 申请公布号 |
US2003123167(A1) |
申请公布日期 |
2003.07.03 |
| 申请号 |
US20020224153 |
申请日期 |
2002.08.20 |
| 申请人 |
KOLBERG UWE;VOGT HELGE;RITTER SIMONE;SPEIT BURKHARD;SCHOCK HANS-WERNER;KOBLE CHRISTINE;SCHAFFLER RAYMUND |
发明人 |
KOLBERG UWE;VOGT HELGE;RITTER SIMONE;SPEIT BURKHARD;SCHOCK HANS-WERNER;KOBLE CHRISTINE;SCHAFFLER RAYMUND |
| 分类号 |
G02B5/22;C03C3/32;C03C17/02;C03C17/22;C03C17/34;C23C14/06;C23C14/54;(IPC1-7):B32B17/06 |
主分类号 |
G02B5/22 |
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