公开(公告)号：US20170088772A1

公开(公告)日：2017-03-30

申请号：US15375619

申请日：2016-12-12

Applicant: NICHIA CORPORATION

Inventor： Tomokazu YOSHIDA ,  Suguru TAKASHIMA

IPC: C09K11/61 ,  H01L33/50

CPC classification number: C09K11/617 ,  C09K11/616 ,  H01L33/502 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/73265 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00012

Abstract: The present invention provides a method for producing a fluoride fluorescent material comprising a chemical composition represented by the following formula (I): K2[M1-aMn4−aF6]  (I) wherein M is at least one element selected from the group consisting of elements belonging to Groups 4 and 14 of the Periodic Table, and a is a value that satisfies the relationship: 0

公开(公告)号：US20150035430A1

公开(公告)日：2015-02-05

申请号：US14446600

申请日：2014-07-30

Applicant: NICHIA CORPORATION

Inventor： Tomokazu YOSHIDA ,  Suguru TAKASHIMA

IPC: H01L33/50 ,  C09K11/61

CPC classification number: C09K11/617 ,  C09K11/616 ,  H01L33/502 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/73265 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00012

Abstract: The present invention provides a fluoride fluorescent material comprising a chemical composition represented by the following formula (I): K2[M1-aMn4+aF6]  (I) wherein M is at least one element selected from the group consisting of elements belonging to Groups 4 and 14 of the Periodic Table, and a is a value that satisfies the relationship: 0

Abstract translation: 本发明提供一种含有由下式（I）表示的化学组成的氟化物荧光材料：K2 [M1-aMn4 + aF6]（I）其中M是选自属于第4组的元素中的至少一种元素 和14，a为满足0