Title:
新規なシリケート系黄色-緑色蛍光体
Document Type and Number:
Japanese Patent JP4625496
Kind Code:
B2
Abstract:
Novel phosphor systems are disclosed having the formula A2SiO4:Eu2+D, where A is at least one of a divalent metal selected from the group consisting of Sr, Ca, Ba, Mg, Zn, and Cd; and D is a dopant selected from the group consisting of F, Cl, Br, I, S and N. In one embodiment, the novel phosphor has the formula (Sr1-x-yBaxMy)2SiO4: Eu2+F (where M is one of Ca, Mg, Zn, or Cd in an amount ranging from 0
Inventors:
One, Nin
Toon, Lee
Chen, Sifan
Lee, Lee Chun
Toon, Lee
Chen, Sifan
Lee, Lee Chun
Application Number:
JP2007511734A
Publication Date:
February 02, 2011
Filing Date:
April 04, 2006
Export Citation:
Assignee:
INTEMATIX CORPORATION
International Classes:
C09K11/59; C09K11/08; C09K11/56; C09K11/64; C09K11/66; H01L33/00; H01L33/50
Domestic Patent References:
| JP9241631A | ||||
| JP2004501512A | ||||
| JP2008509552A |
Foreign References:
| WO2003021691A1 | ||||
| US6555958 | ||||
| US3505240 |
Attorney, Agent or Firm:
Hajime Tsukuni
Fusayuki Saito
Satoko Ito
Masatoshi Ando
Fusayuki Saito
Satoko Ito
Masatoshi Ando