LAMINATED BATTERY
Provided is a laminated battery that exhibits high volume energy efficiency and allows preventing intrusion of an insulating material between layers during production of the battery. A laminated battery disclosed herein includes a first collector layer, a first electrode layer, a solid electrolyte l...
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| creator | Kato, Kazuhito Ono, Masato |
| description | Provided is a laminated battery that exhibits high volume energy efficiency and allows preventing intrusion of an insulating material between layers during production of the battery. A laminated battery disclosed herein includes a first collector layer, a first electrode layer, a solid electrolyte layer, a second electrode layer and a second collector layer. The first electrode layer opposes the second electrode layer across the solid electrolyte layer. An insulating layer is provided at an edge of the second electrode layer, in at least one edge of the laminated battery. In a direction perpendicular to a stacking direction of the laminated battery, the edge of the second electrode layer is positioned closer to a center of the laminated battery than an edge of the first electrode layer, and an outer edge of the insulating layer lies at the same position as that of the edge of the first electrode layer, or is positioned closer to the center of the laminated battery than that of the edge of the first electrode layer. The thickness of the insulating layer is equal to or smaller than the thickness of the second electrode layer. |
| format | Patent |
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A laminated battery disclosed herein includes a first collector layer, a first electrode layer, a solid electrolyte layer, a second electrode layer and a second collector layer. The first electrode layer opposes the second electrode layer across the solid electrolyte layer. An insulating layer is provided at an edge of the second electrode layer, in at least one edge of the laminated battery. In a direction perpendicular to a stacking direction of the laminated battery, the edge of the second electrode layer is positioned closer to a center of the laminated battery than an edge of the first electrode layer, and an outer edge of the insulating layer lies at the same position as that of the edge of the first electrode layer, or is positioned closer to the center of the laminated battery than that of the edge of the first electrode layer. The thickness of the insulating layer is equal to or smaller than the thickness of the second electrode layer.</description><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRICITY ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210408&DB=EPODOC&CC=US&NR=2021104775A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210408&DB=EPODOC&CC=US&NR=2021104775A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Kato, Kazuhito</creatorcontrib><creatorcontrib>Ono, Masato</creatorcontrib><title>LAMINATED BATTERY</title><description>Provided is a laminated battery that exhibits high volume energy efficiency and allows preventing intrusion of an insulating material between layers during production of the battery. A laminated battery disclosed herein includes a first collector layer, a first electrode layer, a solid electrolyte layer, a second electrode layer and a second collector layer. The first electrode layer opposes the second electrode layer across the solid electrolyte layer. An insulating layer is provided at an edge of the second electrode layer, in at least one edge of the laminated battery. In a direction perpendicular to a stacking direction of the laminated battery, the edge of the second electrode layer is positioned closer to a center of the laminated battery than an edge of the first electrode layer, and an outer edge of the insulating layer lies at the same position as that of the edge of the first electrode layer, or is positioned closer to the center of the laminated battery than that of the edge of the first electrode layer. The thickness of the insulating layer is equal to or smaller than the thickness of the second electrode layer.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRICITY</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBD0cfT19HMMcXVRcHIMCXENiuRhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfGhwUYGRoaGBibm5qaOhsbEqQIAleMesA</recordid><startdate>20210408</startdate><enddate>20210408</enddate><creator>Kato, Kazuhito</creator><creator>Ono, Masato</creator><scope>EVB</scope></search><sort><creationdate>20210408</creationdate><title>LAMINATED BATTERY</title><author>Kato, Kazuhito ; Ono, Masato</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2021104775A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2021</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRICITY</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>Kato, Kazuhito</creatorcontrib><creatorcontrib>Ono, Masato</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kato, Kazuhito</au><au>Ono, Masato</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LAMINATED BATTERY</title><date>2021-04-08</date><risdate>2021</risdate><abstract>Provided is a laminated battery that exhibits high volume energy efficiency and allows preventing intrusion of an insulating material between layers during production of the battery. A laminated battery disclosed herein includes a first collector layer, a first electrode layer, a solid electrolyte layer, a second electrode layer and a second collector layer. The first electrode layer opposes the second electrode layer across the solid electrolyte layer. An insulating layer is provided at an edge of the second electrode layer, in at least one edge of the laminated battery. In a direction perpendicular to a stacking direction of the laminated battery, the edge of the second electrode layer is positioned closer to a center of the laminated battery than an edge of the first electrode layer, and an outer edge of the insulating layer lies at the same position as that of the edge of the first electrode layer, or is positioned closer to the center of the laminated battery than that of the edge of the first electrode layer. The thickness of the insulating layer is equal to or smaller than the thickness of the second electrode layer.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY |
| title | LAMINATED BATTERY |
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