LED PACKAGE COMPRISNG A RARE EARTH METAL OXIDE PARTICLES WITH EXCELLENT HEAT DISSIPATION CHARACTERIS

文件类型：PDF文档
文件大小：628K
The present invention relates to an LED package comprising rare earth metal oxide particles and, more specifically, to an LED package comprising : an LED chip; and an LED sealing member containing a compound represented by chemical formula 1 below in a polymer resin. [Chemical formula 1] Ma(OH)b(CO3)cOd, wherein M is Sc, Y, La, Al, Lu, Ga, Zn, V, Zr, Ca, Sr, Ba, Sn, Mn, Bi, or Ac; a is 1 or 2, b is 0 to 2, c is 0 to 3, and d is 0 to 3, with the proviso that b, c, and d are not 0 at the same time, and b and c are 0 at the same time or not 0 at the same time.