http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2014118923-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-547 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-1804 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-022425 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-0224 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-068 |
| filingDate | 2013-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2014118923-A1 |
| titleOfInvention | Photovoltaic device, manufacturing method thereof, and photovoltaic module |
| abstract | A p-type semiconductor substrate having an n-type impurity diffusion layer in which an n-type impurity element is diffused on one side, a first electrode formed on the one side and electrically connected to the n-type impurity diffusion layer; A second electrode formed in contact with the other surface side of the semiconductor substrate including an aluminum-based electrode made of a material containing aluminum and a silver-based electrode made of a material containing silver. The concentration of the n-type impurity element in the contact portion with the silver-based electrode on the surface side is lower than the concentration of the n-type impurity element in the n-type impurity diffusion layer, and in the surface on the other surface side of the semiconductor substrate The sum of the area of the silver-based electrode and the area of the peripheral region extended outwardly in the surface on the other surface side of the semiconductor substrate from the pattern of the silver-based electrode by the diffusion length of carriers in the semiconductor substrate, Of the semiconductor substrate Not more than 10% of the area of the surface side. |
| priorityDate | 2013-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.