JP2009044065A5 - - Google Patents
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- Publication number
- JP2009044065A5 JP2009044065A5 JP2007209696A JP2007209696A JP2009044065A5 JP 2009044065 A5 JP2009044065 A5 JP 2009044065A5 JP 2007209696 A JP2007209696 A JP 2007209696A JP 2007209696 A JP2007209696 A JP 2007209696A JP 2009044065 A5 JP2009044065 A5 JP 2009044065A5
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- circuit board
- board
- circuit
- conductive composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Claims (6)
基板配線用の導電性組成物。 Powder mixture comprising 50 wt% or more of bismuth (Bi), 30 wt% or less of indium (In), 30 wt% or less of tin (Sn), and copper (Cu) selected in the range of 1 to 5 wt% Is,
A conductive composition for substrate wiring.
前記電極は、請求項1に記載された導電性組成物を用いて得られたものであり、
前記回路パターンは、前記電極と同一の導電性組成物で前記基板の少なくとも一面上に、前記電極と連続して同体に形成されたものである、
回路基板。 A circuit board having an electrode for filling a hole provided in the board and a circuit pattern ,
The electrode is obtained using the conductive composition according to claim 1,
Said circuit pattern on at least one surface of the substrate by the same conductive composition and the electrode, and is formed on homologues continuous with the electrode,
Circuit board.
前記回路基板は、請求項2乃至4の何れかに記載されたものであり、
前記回路機能部は、前記回路基板と組み合わされている、
電子デバイス。 An electronic device having a circuit board and a circuit function unit,
The circuit board is described in any one of claims 2 to 4,
The circuit function unit is combined with the circuit board,
Electronic devices.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007209696A JP4444995B2 (en) | 2007-08-10 | 2007-08-10 | Conductive composition for circuit board wiring, circuit board and electronic device |
US12/180,831 US7910837B2 (en) | 2007-08-10 | 2008-07-28 | Circuit board, electronic device and method for manufacturing the same |
US13/017,590 US8609999B2 (en) | 2007-08-10 | 2011-01-31 | Circuit board, electronic device and method for manufacturing the same |
US13/017,544 US8217280B2 (en) | 2007-08-10 | 2011-01-31 | Circuit board, electronic device and method for manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007209696A JP4444995B2 (en) | 2007-08-10 | 2007-08-10 | Conductive composition for circuit board wiring, circuit board and electronic device |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009044065A JP2009044065A (en) | 2009-02-26 |
JP2009044065A5 true JP2009044065A5 (en) | 2009-09-17 |
JP4444995B2 JP4444995B2 (en) | 2010-03-31 |
Family
ID=40444454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007209696A Expired - Fee Related JP4444995B2 (en) | 2007-08-10 | 2007-08-10 | Conductive composition for circuit board wiring, circuit board and electronic device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4444995B2 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2493272A1 (en) * | 2009-10-23 | 2012-08-29 | Fujikura, Ltd. | Device mounting structure and device mounting method |
US20140254120A1 (en) * | 2009-10-23 | 2014-09-11 | Fujikura Ltd. | Device packaging structure and device packaging method |
WO2011048862A1 (en) * | 2009-10-23 | 2011-04-28 | 株式会社フジクラ | Device-mounting structure and device-mounting method |
JP4637966B1 (en) * | 2010-02-15 | 2011-02-23 | 有限会社ナプラ | Manufacturing method of electronic device |
US9704793B2 (en) | 2011-01-04 | 2017-07-11 | Napra Co., Ltd. | Substrate for electronic device and electronic device |
JP5667467B2 (en) * | 2011-02-18 | 2015-02-12 | 有限会社 ナプラ | Alloy material, circuit board, electronic device and manufacturing method thereof |
CN104332447A (en) * | 2013-07-22 | 2015-02-04 | 赛方塊股份有限公司 | Electrode structure, constituent material and manufacturing method thereof |
WO2021049437A1 (en) * | 2019-09-11 | 2021-03-18 | 株式会社新菱 | Sn-bi-in-based low melting-point joining member, production method therefor, semiconductor electronic circuit, and mounting method therefor |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW369451B (en) * | 1996-05-10 | 1999-09-11 | Ford Motor Co | Solder composition and method of using to interconnect electronic components to circuits on thermoplastic substrates |
JP3761678B2 (en) * | 1997-07-17 | 2006-03-29 | 松下電器産業株式会社 | Tin-containing lead-free solder alloy, cream solder thereof, and manufacturing method thereof |
JP4468081B2 (en) * | 2004-06-10 | 2010-05-26 | 三菱樹脂株式会社 | Conductive paste composition for multilayer wiring board |
JP4936352B2 (en) * | 2005-09-02 | 2012-05-23 | 有限会社 ナプラ | Method for filling a through hole or a non-through hole provided in a multilayer circuit board or wafer with a filler |
-
2007
- 2007-08-10 JP JP2007209696A patent/JP4444995B2/en not_active Expired - Fee Related
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