Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate
2006-06-20
2006-06-20
Pert, Evan (Department: 2826)
Metal working
Method of mechanical manufacture
Electrical device making
C029S829000, C977S786000, C252S500000
Reexamination Certificate
active
07062848
ABSTRACT:
Compositions and methods for production of conductive paths can include a printable composition including a liquid carrier and a plurality of nanostructures. The plurality of nanostructures can have an aspect ratio of at least about 5:1 within the liquid carrier. Examples of nanostructures include nanobelts, nanoplates, nanodiscs, nanowires, nanorods, and mixtures of these materials. These printable compositions can be used to form a conductive path on a substrate. The printable composition can be applied to a substrate using any number of conventional printing techniques. Following application of the printable composition, at least a portion of the liquid carrier can be removed such that the nanostructures can be in sufficient contact to provide a conductive path. The nanostructures arranged in a conductive path can be sintered or used as a conductive material without sintering.
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Haubrich Scott
I-Tsung Pan Alfred
Jeon Yoocham
Hewlett--Packard Development Company, L.P.
Pert Evan
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