Invention Grant
- Patent Title: Gallium-substituted yttrium aluminum garnet phosphor and light emitting devices including the same
- Patent Title (中): 镓取代的钇铝石榴石荧光体和包括其的发光器件
-
Application No.: US13154872Application Date: 2011-06-07
-
Publication No.: US08747697B2Publication Date: 2014-06-10
- Inventor: David Clatterbuck , Brian Thomas Collins
- Applicant: David Clatterbuck , Brian Thomas Collins
- Applicant Address: US NC Durham
- Assignee: Cree, Inc.
- Current Assignee: Cree, Inc.
- Current Assignee Address: US NC Durham
- Agency: Brinks Gilson & Lione
- Main IPC: C09K11/80
- IPC: C09K11/80 ; H01J1/62
Abstract:
Provided herein are phosphor compositions that include a YAG phosphor that is substituted with gallium, such as YaCebAlcGadOz, wherein a, b, c, d and z are positive numbers. Also provided are solid state light emitting devices that include a YAG phosphor that is substituted with gallium.
Public/Granted literature
- US20120313124A1 GALIUM-SUBSTITUTED YTTRIUM ALUMINUM GARNET PHOSPHOR AND LIGHT EMITTING DEVICES INCLUDING THE SAME Public/Granted day:2012-12-13
Information query
