http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-204497246-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d5e3752bf2dfea62acc665fcc254800 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-0352 |
| filingDate | 2015-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9eba07102dd102a54672cc8d2c9bacc8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b1bf8233604eba7a8e345179157eb86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbb3bec86e524c05b0eb2ca015c03398 |
| publicationDate | 2015-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-204497246-U |
| titleOfInvention | A kind of copper-indium-galliun-selenium film solar cell with gradient-structure |
| abstract | The utility model discloses a kind of copper-indium-galliun-selenium film solar cell with gradient-structure, the pn knot that this battery is formed by CIGS absorbed layer and CdS resilient coating, the CIGS absorbed layer in the pn structure of described copper-indium-galliun-selenium film solar cell is the Cu with Graded band-gapn y (Inn 1-x gan x ) Sen 2 sandwich construction, wherein 0≤x≤1,0≤y≤1.This gradient-structure can be separated and catch free electron, under the exciting of sunlight, forms larger current and improves the efficiency of thin-film solar cells.This gradient-structure avoids the abnormal growth of crystal grain and the formation in hole and crack, prepared fine and close, grain size evenly, the high-quality film of energy gap coupling, meanwhile, gradient-structure is conducive to the abundant absorption to sunlight.Thus, the efficiency of copper-indium-galliun-selenium film solar cell is further increased. |
| priorityDate | 2015-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.