| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bdf344724279a464d19e2cbeaae9714c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_54569ae6924e6b39e0648a2bbdfb8338 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S385-901
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-128
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24372
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24364 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E01F9-524
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E01F9-044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1335
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-0226
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-0278 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-128 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06N7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E01F9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 |
| filingDate |
2006-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5111c2609db90a6424fe1c84969c31b0 |
| publicationDate |
2015-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9017793-B2 |
| titleOfInvention |
Light diffusion sheet and backlight unit using the same |
| abstract |
A light diffusion sheet usable, for example, in backlight units, includes a transparent substrate layer, and a light diffusion layer overlaid on a front face of the substrate layer. The light diffusion layer includes resin beads and a resin binder, the resin beads being provided as monodisperse beads having a mean particle size of 1.5 μm or greater and 5 μm or less. A weight ratio of the monodisperse beads to the binder is 2.5 or greater and 3 or less, and an amount of the overlaid light diffusion layer is 3 g/m 2 or greater and 10 g/m 2 or less. An acrylic resin may be used as the substrate polymer of the monodisperse beads and binder. A coefficient of variation of particle size distribution of the monodisperse beads is preferably equal to or less than 0.2. Advantageously, a gravure coating method is employed for forming the light diffusion layer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014254195-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9423549-B2 |
| priorityDate |
2005-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |