Invention Grant
US08021575B2 Metal hydroxy carbonate nanoparticle coated phosphor and method for preparing the same
有权
金属羟基碳酸盐纳米粒子涂覆的荧光体及其制备方法
- Patent Title: Metal hydroxy carbonate nanoparticle coated phosphor and method for preparing the same
- Patent Title (中): 金属羟基碳酸盐纳米粒子涂覆的荧光体及其制备方法
-
Application No.: US12113225Application Date: 2008-05-01
-
Publication No.: US08021575B2Publication Date: 2011-09-20
- Inventor: Young Sic Kim , Seoung Jae Im , Kubota Shunichi , Jae Ho Lee , Tae Gon Kim , Seok Hyun Nam , Dong Chin Lee
- Applicant: Young Sic Kim , Seoung Jae Im , Kubota Shunichi , Jae Ho Lee , Tae Gon Kim , Seok Hyun Nam , Dong Chin Lee
- Applicant Address: KR KR
- Assignee: Samsung Electronics Co., Ltd.,Samsung Corning Precision Glass Co. Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.,Samsung Corning Precision Glass Co. Ltd.
- Current Assignee Address: KR KR
- Agency: Cantor Colburn LLP
- Priority: KR10-2007-0084497 20070822
- Main IPC: C09K11/02
- IPC: C09K11/02
Abstract:
Disclosed herein are a metal hydroxy carbonate nanoparticle-coated phosphor and a preparation method thereof. The phosphor coated with metal hydroxy carbonate nanoparticles exhibit improved thermal stability and an increased luminance lifespan, when applied to display devices, e.g., PDPs and lamps.
Public/Granted literature
- US20090050848A1 METAL HYDROXY CARBONATE NANOPARTICLE COATED PHOSPHOR AND METHOD FOR PREPARING THE SAME Public/Granted day:2009-02-26
Information query
