| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a9b1590433e5b26f17e853ddd5fb7b82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_15d8548dddf8276b1bfec862b375d38d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9821f6379a893f57e2ee66abc6315c0e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2e99b0938e32ea77191c710415fd0d8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B10-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02S20-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H02S20-23 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-042 |
| filingDate |
2008-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1264e9be69b0cd353819c0117ae2abd5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f8c4cc554029b1c8f8608c5590f61bb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d686088d998da5f3109a42e0f8e63611
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_695a65ebe99cf24ab842c9fc51e5e783 |
| publicationDate |
2010-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2215664-A1 |
| titleOfInvention |
Photovoltaic roofing elements and roofs using them |
| abstract |
The present invention relates generally to photovoltaic devices. The present invention relates more particularly to photovoltaic roofing products in which a photovoltaic element is affixed to a roofing substrate. In one embodiment, the present invention provides a photovoltaic roofing element comprising a roofing substrate having a solar reflectivity of greater than 0.25, and one or more photovoltaic elements affixed to the roofing substrate. In another embodiment, the present invention provides a photovoltaic roofing element comprising a roofing substrate comprising a bituminous substrate, and a plurality of colored roofing granules disposed on the bituminous substrate, the roofing substrate having color within the color space of CIE Lab coordinates L* in the range of about 20 to about 20, a* in the range of about -5 to about 5, and b* in the range of -15 to about -5; and one or more photovoltaic elements affixed to the roofing substrate. |
| priorityDate |
2007-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |