US 9,812,618 B2
Epoxy resin composition and light-emitting apparatus using the same
Jaehun Jeong, Seoul (KR); Sung Bae Moon, Seoul (KR); Sang In Yoon, Seoul (KR); Mi Jin Lee, Seoul (KR); and Yuwon Lee, Seoul (KR)
Assigned to LG INNOTEK CO., LTD., Seoul (KR)
Appl. No. 14/768,108
Filed by LG INNOTEK CO., LTD., Seoul (KR)
PCT Filed Feb. 10, 2014, PCT No. PCT/KR2014/001091
§ 371(c)(1), (2) Date Aug. 14, 2015,
PCT Pub. No. WO2014/126366, PCT Pub. Date Aug. 21, 2014.
Claims priority of application No. 10-2013-0015831 (KR), filed on Feb. 14, 2013.
Prior Publication US 2016/0005937 A1, Jan. 7, 2016
This patent is subject to a terminal disclaimer.
Int. Cl. C08L 83/04 (2006.01); H01L 33/00 (2010.01); H01L 33/56 (2010.01); C08L 63/06 (2006.01); C08G 59/32 (2006.01); C08G 59/30 (2006.01); H01L 33/54 (2010.01); H01L 33/62 (2010.01); F21K 9/20 (2016.01); C08K 5/3492 (2006.01); C08G 77/14 (2006.01)
CPC H01L 33/56 (2013.01) [C08G 59/306 (2013.01); C08G 59/3281 (2013.01); C08K 5/34924 (2013.01); C08K 5/34926 (2013.01); C08L 63/06 (2013.01); C08L 83/04 (2013.01); F21K 9/20 (2016.08); H01L 33/54 (2013.01); H01L 33/62 (2013.01); C08G 77/14 (2013.01); C08L 2201/02 (2013.01); H01L 2224/48091 (2013.01); H01L 2224/48247 (2013.01)] 12 Claims
 
1. An epoxy resin composition comprising:
a triazine derivative epoxy compound;
a siloxane compound comprising a cycloaliphatic epoxy group and a siloxane group; and
a curing agent,
the siloxane compound being represented by the following formula:
epoxycycloalkyl-CH2O—CO-hydroxycycloalkyl-OSiR1R2O—(SiR3R4O)n—SiR5R6O-hydroxycycloalkyl-CO—CH2O-epoxycycloalkyl,
wherein each of R1 to R6 is independently selected from the group consisting of H, Cl, Br, F, C1-C3 alkyl, C2-C3 alkene, and C2-C3 alkyne; and n is a positive integer, and
wherein the hydroxycycloalkyl group comprises a cycloalkyl group having 5 to 20 carbon atoms.