Metal hydroxy carbonate nanoparticle coated phosphor and method for preparing the same

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United States of America Patent

PATENT NO 8021575
APP PUB NO 20090050848A1
SERIAL NO

12113225

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG ELECTRONICS CO LTD129 SAMSUNG-RO YEONGTONG-GU GYEONGGI-DO SUWON-SI 16677
SAMSUNG CORNING PRECISION GLASS CO LTD644-1 JINPYEONG-DONG GUMI 730-735

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Im, Seoung Jae Songpa-gu, KR 7 13
Kim, Tae Gon Seoul, KR 151 604
Kim, Young Sic Seoul, KR 9 85
Lee, Dong Chin Cheonan-si, KR 6 23
Lee, Jae Ho Yongin-si, KR 283 2617
Nam, Seok Hyun Seoul, KR 50 326
Shunichi, Kubota Seongnam-si, KR 6 24

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