JPS553462A - Silver paste - Google Patents
Silver pasteInfo
- Publication number
- JPS553462A JPS553462A JP7647578A JP7647578A JPS553462A JP S553462 A JPS553462 A JP S553462A JP 7647578 A JP7647578 A JP 7647578A JP 7647578 A JP7647578 A JP 7647578A JP S553462 A JPS553462 A JP S553462A
- Authority
- JP
- Japan
- Prior art keywords
- silver
- synthetic resin
- paste
- objective
- short fibers
- 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.)
- Pending
Links
Abstract
PURPOSE: To increase the heat conductivity of a silver paste, to improve the wire- bonding efficiency, and to decrease the rejection rate of a semiconductor device remarkably, by adding short fibers of silver to a synthetic resin binder.
CONSTITUTION: The objective paste is prepared by mixing (A) a synthetic resin binder such as epoxy-polyimide resin and (B) sliver short fibers. For example, 75 wt% of silver fibers having a diameter of about 5μ and a length of about 150μ, 20 wt% of a synthetic resin, and 5 wt% of n-butyl alcohol are homogeneously mixed to obtain the objective heat-conductive paste.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7647578A JPS553462A (en) | 1978-06-26 | 1978-06-26 | Silver paste |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7647578A JPS553462A (en) | 1978-06-26 | 1978-06-26 | Silver paste |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS553462A true JPS553462A (en) | 1980-01-11 |
Family
ID=13606201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7647578A Pending JPS553462A (en) | 1978-06-26 | 1978-06-26 | Silver paste |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS553462A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS576277A (en) * | 1980-06-13 | 1982-01-13 | Nippon Kokan Kk | Apparatus for treating molten slag |
JPH06299129A (en) * | 1993-04-12 | 1994-10-25 | Nec Corp | Adhesive for electronic device |
CN106385769A (en) * | 2016-09-08 | 2017-02-08 | 信阳师范学院 | Manufacturing method of sliver fiber flexible circuit based on taking cotton as template |
-
1978
- 1978-06-26 JP JP7647578A patent/JPS553462A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS576277A (en) * | 1980-06-13 | 1982-01-13 | Nippon Kokan Kk | Apparatus for treating molten slag |
JPH06299129A (en) * | 1993-04-12 | 1994-10-25 | Nec Corp | Adhesive for electronic device |
CN106385769A (en) * | 2016-09-08 | 2017-02-08 | 信阳师范学院 | Manufacturing method of sliver fiber flexible circuit based on taking cotton as template |
CN106385769B (en) * | 2016-09-08 | 2018-09-04 | 信阳师范学院 | Production method based on the silver fiber flexible circuit that cotton is template |
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