公开(公告)号：US20130168888A1

公开(公告)日：2013-07-04

申请号：US13777999

申请日：2013-02-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hideo Suzuki ,  Chul Soo Yoon ,  Hyong Sik Won ,  Jeong Ho Ryu ,  Youn Gon Park ,  Sang Hyun Kim

IPC: C09K11/77

CPC classification number: C09K11/7729 ,  C09K11/7734 ,  H01L2924/181 ,  H01L2924/00012

Abstract: There is provided a method for preparing a β-SiAlON phosphor capable of be controlled to show characteristics such as high brightness and desired particle size distribution. The method for preparing a β-SiAlON phosphor represented by Formula: Si(6-x)AlxOyN(8-y):Lnz (wherein, Ln is a rare earth element, and the following requirements are satisfied: 0

Abstract translation: 提供了一种制备能够被控制以显示诸如高亮度和期望的粒度分布等特性的β-SiAlON荧光体的方法。 制备由式：Si（6-x）Al x O y N（8-y）表示的β-SiAlON荧光体的方法：Lnz（其中，Ln是稀土元素，满足以下要求：0