SG155084A1 - Thermally and electrically conductive and adhesive composition for semiconductor packaging - Google Patents
Thermally and electrically conductive and adhesive composition for semiconductor packagingInfo
- Publication number
- SG155084A1 SG155084A1 SG200801685-9A SG2008016859A SG155084A1 SG 155084 A1 SG155084 A1 SG 155084A1 SG 2008016859 A SG2008016859 A SG 2008016859A SG 155084 A1 SG155084 A1 SG 155084A1
- Authority
- SG
- Singapore
- Prior art keywords
- adhesive composition
- electrically conductive
- thermally
- semiconductor packaging
- integers
- Prior art date
Links
Landscapes
- Adhesives Or Adhesive Processes (AREA)
- Die Bonding (AREA)
Abstract
A heat and electrically conductive adhesive composition for die attach comprises of a filler comprising substantially of silver (Ag) aggregate, in an amount of 70 to 90% by weight of the adhesive composition; an epoxy resin in liquid form comprising at least two epoxy groups; a curing or hardening agent; and a silane coupling agent comprising at least a primary mercapto group. The silane coupling agent may comprise of sulfidosilane, preferably bis-sulfur silane, and may generally be represented by Formula 2 below: wherein: - R1 and R3 are each an alkoxyl group with 1 to 10 carbon atoms, wherein R1 and R3 may or may not be the same; - R2 and R4 are each an alkyl group with 1 to 10 carbon atoms, wherein R2 and R4 may or may not be the same; - and b are integers of 1 to 3; - n is an integer of 2 to 4; and - m1 and m2 are integers of 1 to 5. There is no suitable figure to accompany the abstract.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG200801685-9A SG155084A1 (en) | 2008-02-28 | 2008-02-28 | Thermally and electrically conductive and adhesive composition for semiconductor packaging |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG200801685-9A SG155084A1 (en) | 2008-02-28 | 2008-02-28 | Thermally and electrically conductive and adhesive composition for semiconductor packaging |
Publications (1)
Publication Number | Publication Date |
---|---|
SG155084A1 true SG155084A1 (en) | 2009-09-30 |
Family
ID=41212356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200801685-9A SG155084A1 (en) | 2008-02-28 | 2008-02-28 | Thermally and electrically conductive and adhesive composition for semiconductor packaging |
Country Status (1)
Country | Link |
---|---|
SG (1) | SG155084A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113939077A (en) * | 2016-08-05 | 2022-01-14 | 藤森工业株式会社 | Conductive adhesive sheet for FPC and FPC |
-
2008
- 2008-02-28 SG SG200801685-9A patent/SG155084A1/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113939077A (en) * | 2016-08-05 | 2022-01-14 | 藤森工业株式会社 | Conductive adhesive sheet for FPC and FPC |
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