Invention Grant
- Patent Title: Phosphor, method for producing a phosphor and use of a phosphor
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Application No.: US16890577Application Date: 2020-06-02
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Publication No.: US11292965B2Publication Date: 2022-04-05
- Inventor: Tim Fiedler , Daniel Bichler , Stefan Lange , Rebecca Römer , Frank Jermann , Frauke Thienel , Barbara Huckenbeck , Alexander Baumgartner , Vera Stöppelkamp , Norbert Bönisch , Hailing Cui
- Applicant: OSRAM Opto Semiconductors GmbH , OSRAM GmbH
- Applicant Address: DE Regensburg; DE Munich
- Assignee: OSRAM Opto Semiconductors GmbH,OSRAM GmbH
- Current Assignee: OSRAM Opto Semiconductors GmbH,OSRAM GmbH
- Current Assignee Address: DE Regensburg; DE Munich
- Agency: Slater Matsil, LLP
- Priority: DE102013220315.2 20131008,DE102013222144.4 20131030,DE102014102853.8 20140304,DE102014105589.6 20140417,DE102014107984.1 20140605,DE102014108759.3 20140623,DE102014110058.1 20140717
- Main IPC: C09K11/77
- IPC: C09K11/77 ; C09K11/08 ; C09K11/64 ; H01L27/32 ; H01L33/50
Abstract:
A phosphor and a method for making the phosphor are disclosed. In an embodiment a phosphor for emission of red light includes Sr(SraCa1-a)Si2Al2N6:Eu, wherein x is 0.8
Public/Granted literature
- US20200291294A1 Phosphor, Method for Producing a Phosphor and Use of a Phosphor Public/Granted day:2020-09-17
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