Invention Application
WO2006104860A2 METAL SILICATE-SILICA-BASED POLYMORPHOUS PHOSPHORS AND LIGHTING DEVICES
审中-公开
金属硅酸盐 - 硅基多晶型磷光体和照明装置
- Patent Title: METAL SILICATE-SILICA-BASED POLYMORPHOUS PHOSPHORS AND LIGHTING DEVICES
- Patent Title (中): 金属硅酸盐 - 硅基多晶型磷光体和照明装置
-
Application No.: PCT/US2006010659Application Date: 2006-03-23
-
Publication No.: WO2006104860A2Publication Date: 2006-10-05
- Inventor: TIAN YONGCHI
- Applicant: SARNOFF CORP , TIAN YONGCHI
- Assignee: SARNOFF CORP,TIAN YONGCHI
- Current Assignee: SARNOFF CORP,TIAN YONGCHI
- Priority: US66545805 2005-03-25; US66563605 2005-03-25; US66545605 2005-03-25; US66545705 2005-03-25; US68437305 2005-05-24; US14964805 2005-06-10
- Main IPC: C09K11/08
- IPC: C09K11/08 ; H01L33/50
Abstract:
Provided, among other things, is a phosphor according to the formula: [(BvSiO 3 ) x (Mv 2 SiO 3 ) y (Tv 2 (SiO 3 ) 3 ) z ] m .(SiO 2 ) n : Re, X (I) wherein x, y and z are any value, where x + y + z = l, Bv is one or more divalent alkaline earth metal ions, Mv is one or more monovalent alkaline metal ions, Tv is one or more trivalent metal ions, Re is one or more activators selected from Eu 2+ or Mn 2+ ions, X is one or more halides, m is 1 or O provided that if m is 1 and provides an amount of silica effective to host useful luminescence, then n is greater than 3 or if m is O, then n isl .
Information query
