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US 2007/0178232 A1Published application
Tape compositions for the deposition of electronic features
AssigneeCabot Corporation
InventorsToivo Kodas, Mark Hampden-Smith, Karel Vanheusden, Hugh Denham, Aaron Stump, Allen Schult, Paolina Atanassova, Klaus Kunze
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Abstract
Precursor compositions in the form of a tape that can be transferred to a substrate and converted to an electronic feature at a relatively low temperature, such as not greater than about 200° C. The tape composition can be disposed on a carrier to form a ribbon structure that is flexible and can be handled in a variety of industrial processes.
Claims38
A process for forming a solar cell conductive feature, comprising:
- (a) providing a ribbon structure comprising a tape composition on a carrier, the tape composition comprising metallic nanoparticles;
- (b) transferring the tape composition from the carrier to a substrate in a pattern of features;
- and
- (c) heating the tape composition to form the solar cell conductive feature on the substrate.
1 more element
Dependencies are inferred from the claim text.