http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012163716-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268be9afa00cf55b5aa72b1612151ecb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-02 |
| filingDate | 2011-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61d76d72e34166bff973a4b5c3d615d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ecec4025f7a44446bc0ba63a01fe05d |
| publicationDate | 2012-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2012163716-A |
| titleOfInvention | Light diffusion film for LED lighting |
| abstract | An object of the present invention is to provide a light diffusion film imparted with rigidity while simultaneously erasing an actual image of an LED light source and high light transmittance. The light diffusing film for LED illumination of the present invention has two or more transparent base materials, and at least one of a refractive index and a weight average particle diameter is different with a binder in a portion other than the outermost layer. Containing two kinds of particle groups, the weight average particle diameter a (μm) of each of the two kinds of particle groups satisfies the following formula (1), and the total amount of the two kinds of particle groups is 3 g / m 2 to 80 g / m 2 . Formula (1) is 1 <= a <= 11.5-40 * (DELTA) N, (DELTA) N represents the absolute value of the refractive index difference of the said binder and the said particle | grain. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013154133-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015037651-A1 |
| priorityDate | 2011-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 132.