http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012230199-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21Y103-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13357 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21S2-00 |
| filingDate | 2011-04-25^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b74e1859010e787a127d6f17a941bac |
| publicationDate | 2012-11-22^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2012230199-A |
| titleOfInvention | Compound light control board |
| abstract | A composite light control plate capable of uniformly dispersing light from a light source is provided. A composite light control plate includes first and second light control plates each having first and second convex portions arranged in parallel in an extending direction and a direction orthogonal to each other in this order. And the extending directions of the second convex portions are parallel to each other, and the cross-sectional shape of the first and second convex portions is the u I axis as the axis of the extending direction, taking the first convex portion as an example, The orthogonal axis is the v I axis, the length of the convex portion is w Ia, and −0.475w Ia ≦ u I ≦ 0.475w Ia , [V I0 (u I ) (H Ia is 0.30 or more and 1.00 w Ia or less, and k Ia is a predetermined value)]. [Selection] Figure 2 |
| priorityDate | 2011-04-25^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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