Invention Grant
- Patent Title: Phosphor and conversion LED
-
Application No.: US16753816Application Date: 2018-09-27
-
Publication No.: US11359138B2Publication Date: 2022-06-14
- Inventor: Alexey Marchuk , Dominik Baumann
- Applicant: OSRAM OLED GmbH
- Applicant Address: DE Regensburg
- Assignee: OSRAM OLED GmbH
- Current Assignee: OSRAM OLED GmbH
- Current Assignee Address: DE Regensburg
- Agency: Viering, Jentschura & Partner mbB
- Priority: DE102017123265.6 20171006
- International Application: PCT/EP2018/076262 WO 20180927
- International Announcement: WO2019/068551 WO 20190411
- Main IPC: C09K11/77
- IPC: C09K11/77 ; H01L33/50
Abstract:
A phosphor may have the empirical formula: (AB)1+x+2yAl11−x−y(AC)xLiyO17:E, where 0 0; AC=B, Ga, In, or combinations thereof; AB=Na, K, Rb, Cs, or combinations thereof; and E=Eu, Ce, Yb, Mn, or combinations thereof. The phosphor may be used in conversion LED components.
Public/Granted literature
- US20200248071A1 PHOSPHOR AND CONVERSION LED Public/Granted day:2020-08-06
Information query
