Invention Grant
- Patent Title: Inorganic filler, epoxy resin composition including the same and light emitting element including insulating layer using the composition
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Application No.: US15320132Application Date: 2015-06-19
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Publication No.: US10392499B2Publication Date: 2019-08-27
- Inventor: Sung Jin Yun , Jae Man Park , Hyun Gu Im , Jin A Gu , Gun Young Gil , Se Woong Na , Sang A Ju
- Applicant: LG INNOTEK CO., LTD.
- Applicant Address: KR Seoul
- Assignee: LG INNOTEK CO., LTD.
- Current Assignee: LG INNOTEK CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2014-0074874 20140619; KR10-2014-0094762 20140725; KR10-2014-0121058 20140912; KR10-2014-0121059 20140912
- International Application: PCT/KR2015/006230 WO 20150619
- International Announcement: WO2015/194901 WO 20151223
- Main IPC: C08K9/02
- IPC: C08K9/02 ; C08K3/22 ; C08K3/34 ; C08K3/38 ; C08K9/04 ; C08K3/04 ; C08K5/55 ; C08K9/06 ; C08K9/10 ; C08L63/00 ; H05K1/03 ; C01B21/064 ; C08G59/02 ; C09C1/00 ; C09C3/10 ; C09C3/12 ; H01L23/373 ; H01L33/52 ; C01B21/082 ; C01B21/072
Abstract:
An inorganic filler included in an epoxy resin composition includes a coating layer formed on a surface thereof, and the surface of the coating layer includes at least two elements selected from the group consisting of C, N and O.
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