Title:
Use of BaAl2O4 and/or BaAl12O19 in manufacture of ceramic material
Document Type and Number:
Japanese Patent JP6203212
Kind Code:
B2
Abstract:
A radiation-emitting component comprising a ceramic material, comprising a garnet having the composition represented by the formula A3-xB5O12:Dx and a barium-containing oxide. In the garnet A3-xB5O12:Dx, A is selected from lutetium, yttrium, gadolinium, terbium, scandium, another rare earth metal or mixtures thereof. B is selected from aluminum, scandium, gallium, indium, boron or mixtures thereof. D is at least one dopant selected from chromium, manganese and rare earth metals, particularly cerium, praseodymium or gadolinium. The dopant is present with x is 0≤x≤2.
Inventors:
Bergenek Christer
Way George Sea.
Laucus Madis
Zinc Nathan M.
Lange Stephan
Way George Sea.
Laucus Madis
Zinc Nathan M.
Lange Stephan
Application Number:
JP2015084490A
Publication Date:
September 27, 2017
Filing Date:
April 16, 2015
Export Citation:
Assignee:
Osram Opto Semiconductors GmbH
International Classes:
C09K11/80; C09K11/08; H01L33/50
Domestic Patent References:
| JP2000212559A | ||||
| JP2008115275A | ||||
| JP8127773A | ||||
| JP61122168A | ||||
| JP2001199724A |
Foreign References:
| US20040173807 | ||||
| WO2009105581A1 | ||||
| US20070278451 | ||||
| WO2004065324A1 |
Attorney, Agent or Firm:
Koichi Washida
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