US 2016/0207286 A1Published application

Composite and multilayered silver films for joining electrical and mechanical components

AssigneeAlpha Metals, Inc.

InventorsOscar Khaselev, Bin Mo, Monnir Boureghda, Michael T. Marczi, Bawa Singh

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Abstract

Materials for die attachment such as silver sintering films may include reinforcing, modifying particles for enhanced performance. Methods for die attachment may involve the of such materials.

Claims15

Dependent claims

A silver film comprising a mixture of silver and reinforcing (modifying) particles.

Dependencies are inferred from the claim text.

Facts

Application: 14/915,067Filed 29 Aug 2014
Priority: 29 Aug 2013
Published: 21 Jul 2016
Term ends: Not estimatedThe source records don’t support an estimate.

Classification21 codes

B32B 15/018
All layers being exclusively metallic: one layer being formed of a noble metal or a noble metal alloy
B22F 5/006
Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product: of flat products, e.g. sheets
B22F 7/04
Of composite layers: with one or more layers not made from powder, e.g. made from solid metal
B32B 15/01
Layered products comprising a layer of metal: all layers being exclusively metallic

Family

Application61/871,435Us provisional application · filed 29 Aug 2013
US 10,710,336 B2Related patent
US 2016/0207286 A1This patent

From the US filing history. Foreign family members aren’t listed.

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