http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003212935-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b19eaa8e535da4e4bceed99917a68153 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L23-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-01 |
| filingDate | 2002-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a8a9aba2de4d5beea6a0fd22b61699f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b053b0d7c7bb4961e13171c20757c310 |
| publicationDate | 2003-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003212935-A |
| titleOfInvention | Thermosetting resin composition for optical semiconductor encapsulation and optical semiconductor device |
| abstract | PROBLEM TO BE SOLVED: To provide a thermosetting resin composition for encapsulating an optical semiconductor and an optical semiconductor device which are excellent in transparency to low-wavelength light, resistance to ultraviolet ray deterioration and heat resistance. An alicyclic polyhydric alcohol and / or an aliphatic polyhydric alcohol, an unsaturated polyester resin obtained from an unsaturated polybasic acid and / or an anhydride thereof, an alicyclic diamine compound and / or an aliphatic diamine A thermosetting resin composition comprising a bismaleimide obtained from a compound, and an organic peroxide, wherein the unsaturated polyester resin has an α, β-ethylenically unsaturated group, wavelength 380 A thermosetting resin composition for encapsulating an optical semiconductor, wherein the thermosetting resin composition has a light transmittance of 90% or more at an optical path length of 1 mm and a softening point of 50 ° C. or more and less than 120 ° C. An optical semiconductor device sealed with a cured product. |
| priorityDate | 2002-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 87.