Title:
Ｓｍ−活性化アルミン酸塩およびホウ酸塩蛍光物質
Document Type and Number:
Japanese Patent JP5808746
Kind Code:
B2
Abstract:
Disclosed are phosphors of formula (I) (Ln1−a−bGdaSmb)wMgxSry(Al1−cBc)zO(3/2w+x+y+3/2z) (I), where Ln=Y, La and/or Lu; a, c=0.0 to 1.0; 00.0 to 12.0, and to a process for the preparation of these phosphors and to the use thereof as conversion phosphors for conversion of the near-UV emission from an LED.
Inventors:
Winkler, Holger
Thomas, Ustel
Sa Casa Novas, Simus
Thomas, Ustel
Sa Casa Novas, Simus
Application Number:
JP2012534560A
Publication Date:
November 10, 2015
Filing Date:
September 15, 2010
Export Citation:
Assignee:
Merck Patent Gesellschaft mit beschraenkter Haftung
International Classes:
C09K11/78; C09K11/00; C09K11/08; C09K11/80; H01J61/44; H01L33/28; H01L33/32; H01L33/34; H01L33/50; H01L51/50; H05B33/12
Domestic Patent References:
| JP57092522A | ||||
| JP2007138042A |
Attorney, Agent or Firm:
Kiyoji Kuzuwa