US 9,809,745 B2
Phosphor and method for producing same
Yasushi Nakajima, Osaka (JP); and Masayuki Takai, Osaka (JP)
Assigned to DAIICHI KIGENSO KAGAKU KOGYO CO., LTD., Osaka-shi (JP)
Appl. No. 14/895,248
Filed by DAIICHI KIGENSO KAGAKU KOGYO CO., LTD., Osaka-shi, Osaka (JP)
PCT Filed May 8, 2014, PCT No. PCT/JP2014/062337
§ 371(c)(1), (2) Date Dec. 2, 2015,
PCT Pub. No. WO2014/196305, PCT Pub. Date Dec. 11, 2014.
Claims priority of application No. 2013-116851 (JP), filed on Jun. 3, 2013.
Prior Publication US 2016/0102249 A1, Apr. 14, 2016
Int. Cl. C09K 11/67 (2006.01); C09K 11/70 (2006.01); C09K 11/08 (2006.01); C09K 11/88 (2006.01)
CPC C09K 11/881 (2013.01) [C09K 11/67 (2013.01); C09K 11/676 (2013.01); C09K 11/678 (2013.01); C09K 11/70 (2013.01); C09K 11/701 (2013.01)] 5 Claims
 
1. A phosphor comprising the following (1) to (3):
(1) zirconium oxide,
(2) titanium, and
(3) at least one element selected from the group consisting of phosphorus, selenium, boron, and silicon.