Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Making electrical device
Reexamination Certificate
2005-06-27
2009-02-03
Duda, Kathleen (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Making electrical device
C430S319000, C430S330000
Reexamination Certificate
active
07485410
ABSTRACT:
A method of manufacturing a thick dielectric pattern disposed on a substrate. A first precursor layer is formed by imparting a first photosensitive dielectric paste, including a dielectric material, onto a substrate and drying it. A second precursor layer is formed by imparting a second photosensitive dielectric paste, including a dielectric material higher in softening point than the dielectric material included in the first photosensitive dielectric paste, on the first precursor layer and drying it. Precursor patterns are formed by collectively exposing and developing the layered products of the first precursor layer and the second precursor layer through the mask of a predetermined pattern, and a thick dielectric pattern is formed by collectively baking the precursor patterns.
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Suzuki Masa-aki
Watanabe Osamu
Canon Kabushiki Kaisha
Duda Kathleen
Fitzpatrick ,Cella, Harper & Scinto
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