Invention Grant
- Patent Title: Method for preparing B-Sialon phosphor
- Patent Title (中): 制备B-Sialon荧光粉的方法
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Application No.: US12470046Application Date: 2009-05-21
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Publication No.: US08158026B2Publication Date: 2012-04-17
- Inventor: Hideo Suzuki , Chul Soo Yoon , Hyong Sik Won , Jeong Ho Ryu , Youn Gon Park , Sang Hyun Kim
- Applicant: Hideo Suzuki , Chul Soo Yoon , Hyong Sik Won , Jeong Ho Ryu , Youn Gon Park , Sang Hyun Kim
- Applicant Address: KR Gyunggi-Do
- Assignee: Samsung LED Co., Ltd.
- Current Assignee: Samsung LED Co., Ltd.
- Current Assignee Address: KR Gyunggi-Do
- Agency: McDermott Will & Emery LLP
- Priority: KR10-2008-0079013 20080812
- Main IPC: C09K11/64
- IPC: C09K11/64 ; C09K11/59
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(6−y):Lnz (wherein, Ln is a rare earth element, and the following requirements are satisfied: 0
Public/Granted literature
- US20100038590A1 METHOD FOR PREPARING B-SIALON PHOSPHOR Public/Granted day:2010-02-18
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