Henkel Ag & Company, Kgaa

Henkel IP Holding Gmbh

Yusuke Horiguchi

Mieko Sano

Kenichiro Sato

Tadashi Takano

Jie Bai

Hong Jiang

Hung Chau

Younsang Kim

Qiaohong Huang

Youko Murata

Provided herein are stabilized underfill film-containing assemblies which extend the work-life of underfill films. In accordance with certain aspects of the present invention, there are also provided stabilized underfill film-containing assemblies which extend the shelf-life of underfill films. In certain aspects of the present invention, there are also provided methods for extending the work-life of underfill films. In another aspect of the present invention, there are also provided methods for extending the shelf-life of underfill films.

Barrier film-containing format and the use thereof for pre-applied underfill film for 3D TSV packages

Provided herein are mixed resin systems and the use thereof for wafer-level underfill (WAUF) for three-dimensional TSV packages. In one aspect, there are provided compositions comprising (1) an epoxy resin, (2) a maleimide, nadimide or itaconamide, (3) an acrylate and (4) a filler. In certain aspects, the epoxy resin is a siloxane-modified resin. In certain aspects, the invention relates to underfill films prepared from invention compositions. In certain aspects, the invention relates to articles comprising the underfill films described herein.

Formulations containing mixed resin systems and the use thereof for wafer-level underfill for 3D TSV packages

The present invention provides a sealant composition for electronic device, in which the curing does not proceed when heated, which does not cause the problem of use in the mounting process of electronic device. The present invention relates to a sealant composition for electronic device comprising (a) a compound having two or more (meth)acryloyl groups and (c) a nitroxide compound and/or a thiocarbonylthio compound.

Sealant composition for electronic device

The present invention provides a composition of which viscosity does not cause the problem of use at high temperature in the mounting process of electronic device. The present invention relates to a composition for electronic device comprising (a) a (meth)acrylic compound and (c) a particle having a functional group having metal scavenging functionality.

Composition for electronic device

The present invention provides a composition which does not cause the problem of use at high temperature in the mounting process of electronic device. The present invention relates to an underfill sealant composition comprising (a) a (meth)acrylic compound and (c) an isocyanuric acid having an allyl group.

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Yokohama, Japan

Yusuke Horiguchi