Silver paste composition, method of forming conductive pattern by using the same, and the conductive pattern formed

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United States of America Patent

PATENT NO 7517632
APP PUB NO 20080118865A1
SERIAL NO

12013028

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An object of the present invention is to provide a silver paste composition suitable for use in laser direct imaging devices employing a light source emitting a laser having a maximum wavelength of 350 to 420 nm, useful in forming a high-definition conductive pattern efficiently, and superior in storage stability, a conductive pattern formed by using the composition, a plasma display having the pattern, and a method of forming the conductive pattern by using the composition. An alkali development-type silver paste composition of the present invention comprises (A) a carboxyl group-containing resin, (B) a glass frit, (C) a silver powder, (D) a compound having at least one radically polymerizable unsaturated group in its molecule, and (E-1) an oxime-based photopolymerization initiator represented by the following general formula (I).

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Patent Owner(s)

Patent OwnerAddress
TAIYO INK MANUFACTURING COMPANY LIMITED2-7-1 HAZAWA NERIMA-KU TOKYO 176-8508

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arima, Masao Hiki-gun, JP 32 248
Kato, Kenji Hiki-gun , JP 319 2972
Sasaki, Masaki Hiki-gun, JP 39 206

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