| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bce787970b69aeb08d159e7c101c9ed7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-52 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-056
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-02168 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L31-18 |
| filingDate |
2011-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0197fa1e20e044443064dc8349d18069
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19f25e9c57a83baea91666f0d45b1135
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6218100e6ac4f828890a831211f6aaa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b4bc2ba388192cb9012f11801f26032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb0e98595b373e2892a50057ccfe60ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6e3c6f166919b09ad739bfab286cc40 |
| publicationDate |
2012-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201203592-A |
| titleOfInvention |
Oxide nitride stack for backside reflector of solar cell |
| abstract |
Embodiments of the invention generally provide methods for forming a multilayer rear surface passivation layer on a solar cell substrate. The method includes forming a silicon oxide sub-layer having a net charge density of less than or equal to 2.1 x 1011 Coulombs/cm2 on a rear surface of a p-type doped region formed in a substrate comprising semiconductor material, the rear surface opposite a light receiving surface of the substrate and forming a silicon nitride sub-layer on the silicon oxide sub-layer. Embodiments of the invention also include a solar cell device that may be manufactured according methods disclosed herein. |
| priorityDate |
2010-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |