Coating processes – Nonuniform coating
Reexamination Certificate
2011-01-11
2011-01-11
Cleveland, Michael (Department: 1712)
Coating processes
Nonuniform coating
C427S058000, C347S012000
Reexamination Certificate
active
07867561
ABSTRACT:
A circuit pattern forming method includes a first ejection step of ejecting large droplets of a circuit pattern forming liquid onto a substrate, by causing a liquid ejection head to scan the substrate, to form first dots of the liquid on the substrate with gaps between the first dots, a second ejection step of ejecting, from the liquid ejection head, before the first dots formed on the substrate solidify, and while the liquid ejection head is caused to scan the substrate in the first ejection step, a small droplet, which is smaller in size than the large droplets, to form a second dot of the liquid between the first dots of the liquid on the substrate and, thereby to form a liquid circuit pattern by mixing the first dots and the second dot together, and a fixing step of solidifying the liquid circuit pattern to form a circuit pattern on the substrate.
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Furukawa Masao
Kamiya Seiichi
Mori Takashi
Tsuruoka Yuji
Yamaguchi Nobuhito
Canon Kabushiki Kaisha
Cleveland Michael
Eslami Tabassom Tadayyon
Fitzpatrick ,Cella, Harper & Scinto
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