http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104779309-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-547 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-0352 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-1804 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-0352 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-028 |
| filingDate | 2015-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104779309-B |
| titleOfInvention | Silicon-based film solar cells and its manufacturing method with gradient-structure |
| abstract | The invention discloses a kind of silicon-based film solar cells and its manufacturing method with gradient-structure, in multi-knot thin film solar cell, it is tied including at least one pin, the i layers in the pin knots use the material that crystal structure is identical and energy gap is different to form the gradient-structure that energy gap uniformly reduces.The solar cell of this gradient-structure has wider energy spectrum, can absorb more sunlights and be converted into electric energy, forms larger current and improves the efficiency of thin-film solar cells.The technology controlling and process of the gradient-structure of the i layers in the pin knots avoids the abnormal growth of crystal grain and the formation in hole and crack simultaneously, it is prepared for densification, grain size uniform, controllable, with the film of the preferably matched high quality of sun power spectrum, meanwhile gradient-structure is conducive to fully absorb sunlight.Thus, the efficiency of thin-film solar cells is further improved. |
| 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: 26.