http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102522434-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_06c87200cf96acdabeae38cd1101927d http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d84aa8c4818bda002eded1de6d318389 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-541 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-0224 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-0749 |
| filingDate | 2011-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3659b06e35874f09eb077fa56c96a790 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37749219e53bc156050f14ca2e506271 |
| publicationDate | 2015-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102522434-B |
| titleOfInvention | Copper-indium-gallium-selenium film photovoltaic cell device and preparation method thereof |
| abstract | The invention relates to a copper-indium-gallium-selenium film photovoltaic cell device and a preparation method thereof. The copper-indium-gallium-selenium film photovoltaic cell device comprises a substrate, a back electrode layer, a copper-indium-gallium-selenium photoabsorption layer, a buffering layer, a blocking layer, a conducting window layer and a grid electrode, which are sequentially overlapped with each other, wherein the grid electrode is a p type or n type graphene film. The nearly transparent graphene film is utilized as the grid electrode of a CIGS film photovoltaic cell device, the most remarkable advantage thereof is light transmission, and a single layer of graphene only absorbs 2.3% of light, and the graphene is completely light tight compared with the commonly utilized Ni/Al grid electrode, so that the effective light acceptance area of the photovoltaic cell device is increased, the short circuit current is raised and the cell efficiency is improved as well. |
| priorityDate | 2011-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.