HAEMAROO MATERIALS (representative Tae-Yong Kim, www.ihaemaroo.com) presented ‘High purity alumina’ at the ‘LED EXPO&OLED EXPO 2011′ held at KINTEX in Ilsan, Korea on June 21(tue)~24(fri).
HAEMAROO MATERIALS developed high-purity alumina with 99.999% of purity and 3.7g of density for the first time in Korea for processing LED sapphire ingot safely. High purity alumina is applied in manufacturing fluorescent substances for LCD or PDP.
Furthermore, HAEMAROO MATERIALS is producing different materials which are needed for manufacturing LED by using high-purity alumina technology.
Go to ‘LED EXPO & OLED EXPO 2011’ Special News Portal
