公开(公告)号：US20150308657A1

公开(公告)日：2015-10-29

申请号：US14443053

申请日：2013-12-12

Applicant: GRIREM ADVANCED MATERIALS CO., LTD.

Inventor： Ronghui LIU ,  Yuanhong LIU ,  Huaqiang HE ,  Xiaowei HUANG ,  Wei GAO ,  Tao HE ,  Yunsheng HU ,  Weidong ZHUANG

IPC: F21V9/16 ,  C09K11/77 ,  F21K99/00

CPC classification number: C09K11/7792 ,  C09K11/0883 ,  C09K11/7734 ,  F21K9/64 ,  F21V9/30 ,  F21Y2115/10 ,  H01L33/502 ,  H05B33/14 ,  Y02B20/181

Abstract: An oxynitride orange-red fluorescent substance and a light-emitting film or sheet and a light-emitting device comprising the same are disclosed. The chemical formula of the oxynitride orange-red fluorescent substance is MmAaSixNyOz:dR in which the element M is one or more of the elements Ca, Sr and Ba, the element A is Al or a mixture of Al with one or more of the elements Ga, La, Sc and Y, the element R is one or more of the elements Ce, Eu and Mn, and chemical formula meets 0.8≦m≦1.2, 1

Abstract translation: 公开了一种氧氮化物橙红色荧光物质和发光膜或片及包含该荧光物质的发光器件。 氮氧化物橙红色荧光物质的化学式是MmAaSixNyOz：dR，其中元素M是元素Ca，Sr和Ba中的一种或多种，​​元素A是Al或Al与一种或多种元素的混合物 Ga，La，Sc和Y，元素R为元素Ce，Eu和Mn中的一种或多种，​​化学式满足0.8＆nlE; m＆nlE; 1.2,1