http://www.cnr.it/ontology/cnr/individuo/prodotto/ID18143
Polyethersulfone-epoxy terminated materials as thermosetting resins for microelectronic devices (Articolo in rivista)
- Type
- Label
- Polyethersulfone-epoxy terminated materials as thermosetting resins for microelectronic devices (Articolo in rivista) (literal)
- Anno
- 2009-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1002/pola.23611 (literal)
- Alternative label
E.Scamporrino, P.Mineo, A.Scamporrino, S.Dattilo, D.Vitalini, R.Alicata (2009)
Polyethersulfone-epoxy terminated materials as thermosetting resins for microelectronic devices
in Journal of polymer science. Part A, Polymer chemistry
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- E.Scamporrino, P.Mineo, A.Scamporrino, S.Dattilo, D.Vitalini, R.Alicata (literal)
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- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
- ImpactFactor=3,529 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- CNR, Università di Catania, Ufficio delle dogane di Trieste (literal)
- Titolo
- Polyethersulfone-epoxy terminated materials as thermosetting resins for microelectronic devices (literal)
- Abstract
- A totally arom. polyether/sulfone resin (PES-E) was synthesized and tested as an insulating glue in the construction of a Chip-on-Chip (CoC) device. PES-E, essentially constituted of open-chain macromols. of low mol. mass (Mn of about 3000 Da) with hydroxy and/or epoxy end-groups, has a glass transition temp. of about 150° and is subject to crosslinking at temps.
higher than 320°. A CoC device was assembled using a five-step process by interposing a layer of PES-E between two chips. After curing, SEM cross section images showed a homogeneous crosslinked resin layer well stuck (flick and shear tests) to both chips. The chem. structure of the chains and the hydroxy/epoxy end-groups ratio were optimized to obtain a crosslinked material with good adhesion and sufficient flexibility to avoid cracking during assembly and use. (literal)
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