| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_95cec123afa373b0980fecd8267c371a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_363f298405a00d0c957c224aa0408657 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-05 |
| filingDate |
2014-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8b44f932cba1d3b4f4dc27f80fe8070
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f813d9cb44307b25d8d3171db567da8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28f7d5ae80949beb7f9274a5e88781dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d63acef39869b58fdf755eae00caf108 |
| publicationDate |
2015-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20150139041-A |
| titleOfInvention |
High refractive and transparent led encapsulant containing siloxane hybrid resin and crosslingking agent for synthesizing led encapsulant |
| abstract |
The present invention relates to an encapsulant for an LED comprising a high refractive index and a highly transparent siloxane hybrid resin, and a crosslinking agent for use in manufacturing the LED encapsulant. The present invention provides an encapsulant for an LED comprising an organic oligosiloxane and a crosslinking agent of an oligohydroxylsiloxane represented by the following formula 1 by a hydrogen silylation reaction in the presence of a metal catalyst, wherein the siloxane hybrid resin has a refractive index of 1.52 or more And an optical transparency of 95% or more, and optimizing the structure of a specific crosslinking agent designed to have excellent heat resistance at a temperature of 200 ° C for at least 72 hours, thereby providing an encapsulating material for an LED having improved physical properties. Formula 1 Wherein m and n are as defined in the specification. |
| priorityDate |
2014-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |