| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1c8f2c7b01e7521b6649a7230945d6cf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41ac7ff6ab574ca3737b892da2ebfe6f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50d62393c6aefcb5543f2dd4ee7d3c1f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_83b5b2c9c84b6a8f949b610ae4a4e3b7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49115
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-489
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-457
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-70 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-451
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-139
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0431
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-366
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-0587 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-489
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-457 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M50-451
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-04 |
| filingDate |
2010-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_962d2151fa678e6f74da0cdb947c5aa4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cce9b247ede16a0a1444901a4e44e76e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58f637a87890783f5be8a352d4a87e73 |
| publicationDate |
2014-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8771860-B2 |
| titleOfInvention |
Lithium secondary battery and method for manufacturing same |
| abstract |
A lithium secondary battery provided by the present invention includes a spirally wound electrode body in which a positive electrode sheet and a negative electrode sheet are spirally wound with a separator sheet 40 interposed therebetween, wherein on a sheet surface of at least any one from among the positive electrode sheet, negative electrode sheet, and separator sheet 40 constituting the spirally wound electrode body, a porous layer 60 is formed along a longitudinal direction of the sheet 40 , and the porous layer 60 is thicker in a spiral winding direction of the spirally wound electrode body in a winding center portion 62 than in a winding outer portion 64. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111816838-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111816838-B |
| priorityDate |
2010-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |