- 专利标题： Multilayer ceramic converter with stratified scattering
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申请号： US16406950申请日： 2019-05-08
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公开(公告)号： US11069841B2公开(公告)日： 2021-07-20
- 发明人: Thomas Dreeben , Zhengbo Yu , Alan Lenef
- 申请人： OSRAM Opto Semiconductors GmbH
- 申请人地址： DE Regensburg
- 专利权人： OSRAM Opto Semiconductors GmbH
- 当前专利权人： OSRAM Opto Semiconductors GmbH
- 当前专利权人地址： DE Regensburg
- 代理机构： Slater Matsil, LLP
- 主分类号： H01L33/50
- IPC分类号： H01L33/50
摘要：
A multilayer ceramic converter with stratified scattering is disclosed. In an embodiment a ceramic wavelength converter assembly having a layered structure includes a phosphor layer, an upper barrier layer, and a lower barrier layer, wherein the phosphor layer is at least partially disposed between the upper barrier layer and the lower barrier layer.
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