Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e955134577cc7f3d18e79f6afd796af |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2004-021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-058 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-483 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-386 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-139 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-134 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-131 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M4-622 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-058 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-131 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-134 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M4-62 |
filingDate |
2017-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca11df6aa55208178bc45f21275809c4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_086a567c616f01e3c892a6df179427e4 |
publicationDate |
2019-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
KR-20190103442-A |
titleOfInvention |
Secondary Battery and Manufacturing Method of Secondary Battery |
abstract |
Provided are a secondary battery and a method for producing a secondary battery which can suppress generation of wrinkles due to expansion and contraction of the negative electrode active material layer on the outer peripheral edge of the negative electrode. The negative electrode active material layer 34 is positioned on the outer circumference of the opposing portion 42 and the opposing portion 42 facing the positive electrode active material layer 64 via the electrolyte layer 50, and further includes the positive electrode active material layer 64. It has the non-opposite part 44 which does not oppose, and the expansion rate of the non-opposite part 44 is smaller than the expansion rate of the opposing part 42. As shown in FIG. |
priorityDate |
2017-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |