CIRCUIT SUBSTRATE
A circuit substrate that includes a substrate having a major surface, a multilayer body on the major surface, and an insulating layer that covers the major surface. The multilayer body includes a first layer and a second layer that overlies the first layer. The first layer is made of a first metal a...
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| creator | Hatase, Minoru Mizushiro, Masaaki |
| description | A circuit substrate that includes a substrate having a major surface, a multilayer body on the major surface, and an insulating layer that covers the major surface. The multilayer body includes a first layer and a second layer that overlies the first layer. The first layer is made of a first metal as a main material thereof, and the second layer is made of a second metal as a main material thereof. The second metal has a higher solder wettability than the first metal. As viewed perpendicular to the major surface, the insulating layer is spaced from and surrounds the surface of the second layer so as to define a recess between the multilayer body and the insulating layer. |
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The multilayer body includes a first layer and a second layer that overlies the first layer. The first layer is made of a first metal as a main material thereof, and the second layer is made of a second metal as a main material thereof. The second metal has a higher solder wettability than the first metal. As viewed perpendicular to the major surface, the insulating layer is spaced from and surrounds the surface of the second layer so as to define a recess between the multilayer body and the insulating layer.</description><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; SEMICONDUCTOR DEVICES</subject><creationdate>2019</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=20191212&DB=EPODOC&CC=US&NR=2019378808A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191212&DB=EPODOC&CC=US&NR=2019378808A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Hatase, Minoru</creatorcontrib><creatorcontrib>Mizushiro, Masaaki</creatorcontrib><title>CIRCUIT SUBSTRATE</title><description>A circuit substrate that includes a substrate having a major surface, a multilayer body on the major surface, and an insulating layer that covers the major surface. The multilayer body includes a first layer and a second layer that overlies the first layer. The first layer is made of a first metal as a main material thereof, and the second layer is made of a second metal as a main material thereof. The second metal has a higher solder wettability than the first metal. As viewed perpendicular to the major surface, the insulating layer is spaced from and surrounds the surface of the second layer so as to define a recess between the multilayer body and the insulating layer.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>SEMICONDUCTOR DEVICES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBB09gxyDvUMUQgOdQoOCXIMceVhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfGhwUYGhpbG5hYWBhaOhsbEqQIAqOMe-A</recordid><startdate>20191212</startdate><enddate>20191212</enddate><creator>Hatase, Minoru</creator><creator>Mizushiro, Masaaki</creator><scope>EVB</scope></search><sort><creationdate>20191212</creationdate><title>CIRCUIT SUBSTRATE</title><author>Hatase, Minoru ; Mizushiro, Masaaki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2019378808A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2019</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>SEMICONDUCTOR DEVICES</topic><toplevel>online_resources</toplevel><creatorcontrib>Hatase, Minoru</creatorcontrib><creatorcontrib>Mizushiro, Masaaki</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Hatase, Minoru</au><au>Mizushiro, Masaaki</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CIRCUIT SUBSTRATE</title><date>2019-12-12</date><risdate>2019</risdate><abstract>A circuit substrate that includes a substrate having a major surface, a multilayer body on the major surface, and an insulating layer that covers the major surface. The multilayer body includes a first layer and a second layer that overlies the first layer. The first layer is made of a first metal as a main material thereof, and the second layer is made of a second metal as a main material thereof. The second metal has a higher solder wettability than the first metal. As viewed perpendicular to the major surface, the insulating layer is spaced from and surrounds the surface of the second layer so as to define a recess between the multilayer body and the insulating layer.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES |
| title | CIRCUIT SUBSTRATE |
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