US 12,215,265 B2
Green-emitting phosphors and devices thereof
Samuel Joseph Camardello, Ballston Spa, NY (US); Matthew David Butts, Rexford, NY (US); and Anant A. Setlur, Niskayuna, NY (US)
Assigned to Dolby Intellectual Property Licensing, LLC, Niskayuna, NY (US)
Appl. No. 17/919,180
Filed by Dolby Intellectual Property Licensing, LLC, Niskayuna, NY (US)
PCT Filed Apr. 13, 2021, PCT No. PCT/US2021/027105
§ 371(c)(1), (2) Date Oct. 14, 2022,
PCT Pub. No. WO2021/211600, PCT Pub. Date Oct. 21, 2021.
Claims priority of provisional application 63/073,391, filed on Sep. 1, 2020.
Claims priority of provisional application 63/009,800, filed on Apr. 14, 2020.
Prior Publication US 2023/0159824 A1, May 25, 2023
Int. Cl. C09K 11/77 (2006.01); C09K 11/61 (2006.01); H01L 33/50 (2010.01)
CPC C09K 11/771 (2013.01) [C09K 11/616 (2013.01); C09K 11/7708 (2013.01); C09K 11/7734 (2013.01); C09K 11/7738 (2013.01); H01L 33/504 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A green-emitting phosphor selected from
[Ba1−a−bSraCab]x[Mg,Zn]y(UO2)z([P,V]O4)2(x+y+z)/3,
where 0≤a≤1, 0≤b≤1, 0.75≤x≤1.25, 0.75≤y≤1.25, 0.75≤z≤1.25; and
[Ba,Sr,Ca,Mg,Zn]p(UO2)q[P,V]rO(2p+2q+5r)/2,
where 2.5≤p≤3.5, 1.75≤q≤2.25, 3.5≤r≤4.5.