Silver compound, silver ink and method for inkjet printing on flexible substrate using the same

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United States of America Patent

PATENT NO 9388055
APP PUB NO 20150102272A1
SERIAL NO

14292948

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A silver compound having a silver complex structure composed of silver ion, 2,2,6,6-tetramethyl-3,5-heptanedionato, and diethylenetriamine is disclosed. A silver ink is prepared by the silver compound applied for inkjet printing of a flexible substrate. A method for inkjet printing of the flexible substrate comprises the steps of pre-heating the flexible substrate to the temperature of 60° C., inkjet printing the flexible substrate with the silver ink thereon, and heating the flexible substrate under a low temperature to form a thin film of silver conductive pattern thereon. The silver conductive pattern has excellent electrical conductivity and a resistance value proximate to that of a general silver slug.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL SUN YAT-SEN UNIVERSITYNO 70 LIENHAI RD KAOHSIUNG 80424

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Chen-Ni Kaohsiung, TW 4 7
Dong, Teng-yuan Kaohsiung, TW 2 5

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