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GREEN LED PACKAGE COMPRISNG A RARE EARTH METAL OXIDE PARTICLES

2025-06-19 20:433080下载
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The present invention relates to a red LED package comprising rare earth metal oxide particles and, more specifically, includes : a red LED chip, and an LED encapsulant including compound represented by a following Chemical Formula 1 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. However, b, c and d are not simultaneously 0, and b, c are simultaneously 0 or simultaneously not 0.COPYRIGHT KIPO 2016


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