专利检索 ap:("Lumileds Holding B.V.") AND inv:"Dajana DURACH" 第 1 页

1.

发明申请
WAVELENGTH CONVERTING MATERIAL FOR A LIGHT EMITTING DEVICE 审中-公开

公开(公告)号：US20190010395A1

公开(公告)日：2019-01-10

申请号：US16079412

申请日：2017-02-21

申请人： Lumileds Holding B.V.

发明人： Peter Josef SCHMIDT , Dajana DURACH , Wolfgang SCHNICK

IPC分类号： C09K11/77 , H01L33/50

摘要： Embodiments of the invention include a wavelength-converting composition as defined by R3−x−y−2Ax+yMzSi6−w1Alw1O3x+y+w1N11−7x/3−y−w1□2−2x/3, with □ being vacancies of the structure that are filled by oxygen atoms with 0