基本信息:
- 专利标题： BLAU EMITTIERENDE LEUCHTSTOFFVERBINDUNGEN
- 专利标题（英）：BLUE-EMITTING PHOSPHOR COMPOUNDS
- 申请号：PCT/EP2019/074474 申请日：2019-09-13
- 公开(公告)号：WO2020053381A1 公开(公告)日：2020-03-19
- 发明人： RAPPHAHN, Mathias , PETRY, Ralf , KOEHLER, Ingo , BOEHNISCH, David , JUESTEL, Thomas , YILMAZ, Merve
- 申请人： MERCK PATENT GMBH
- 申请人地址： Frankfurter Strasse 250 64293 DARMSTADT DE
- 专利权人： MERCK PATENT GMBH
- 当前专利权人： MERCK PATENT GMBH
- 当前专利权人地址： Frankfurter Strasse 250 64293 DARMSTADT DE
- 优先权： EP18194461.2 20180914
- 主分类号： C09K11/71
- IPC分类号： C09K11/71
The present invention relates to blue-emitting compounds, to a method for the production thereof and to the use thereof as phosphors or conversion phosphors in light sources. The present invention also relates to a radiation-converting mixture containing the compound according to the invention and to a light source which contains the compounds according to the invention or the radiation-converting mixture. The present invention further relates to light sources, in particular LEDs, and lighting units, which contain a primary light source and the compound according to the invention or the radiation-converting mixture. The compounds according to the invention are suitable as luminescent materials, in particular for generating blue or white light in LEDs.
IPC结构图谱:
| C | 化学；冶金 |
| --C09 | 染料；涂料；抛光剂；天然树脂；黏合剂；其他类目不包含的组合物；其他类目不包含的材料的应用 |
| ----C09K | 不包含在其他类目中的各种应用材料；不包含在其他类目中的材料的各种应用 |
| ------C09K11/00 | 发光材料，例如电致发光材料、化学发光材料 |
| --------C09K11/06 | .含有机发光材料 |
| ----------C09K11/67 | ..含难熔金属 |
| ------------C09K11/71 | ...还含碱土金属 |