http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101167231-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133604 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133606 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-0226 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-0242 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 |
| filingDate | 2010-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2012-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101167231-B1 |
| titleOfInvention | Optical sheet and backlight unit for direct type liquid crystal display |
| abstract | It is an object of the present invention to provide an optical sheet for a direct type liquid crystal display device which can be manufactured with high productivity while suppressing costs, and which is provided with a high sticking resistance and an optical function. This invention is equipped with the transparent base material layer and the optical layer laminated | stacked on the surface side of this base material layer, The biaxially stretched polyester film containing a filler is used as said base material layer, The average particle diameter of this filler is 70 nm or more and 200 nm. The following is an optical sheet for direct type liquid crystal display devices. It is preferable that content of a filler is 0.01 mass% or more and 1 mass% or less. As the filler, inorganic fine particles such as silica or organic fine particles such as acrylic resin can be used. It is preferable to make the draw ratio of the biaxially stretched polyester film in the longitudinal direction 2.5 to 4.5 times, and to make the draw ratio of the width direction 3 to 5 times. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10034395-B2 |
| priorityDate | 2009-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 131.