Process for producing substrate having wiring, radiation-sensitive composition, electronic circuit and electronic device

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United States of America Patent

PATENT NO 9980392
SERIAL NO

15262404

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Abstract

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A process for producing a substrate having wiring includes steps (i) to (v) described as follows: (i) applying a radiation-sensitive composition on a substrate to form a coating film; (ii) irradiating a prescribed part of the coating film with radiation to allow the coating film to have a radiation-irradiated region and a radiation-unirradiated region; (iii) allowing the coating film obtained in the step (ii) to have a concave region and a convex region; (iv) forming wiring on the concave region; and (v) removing the convex region by an application of radiation or by heating.

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Patent Owner(s)

Patent OwnerAddress
JSR CORPORATIONTOKYO 105-8640

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hamaguchi, Hitoshi Tokyo, JP 7 104
Kuriyama, Keisuke Tokyo, JP 10 76
Ookita, Kenzou Tokyo, JP 7 43
Tanaka, Kenrou Tokyo, JP 5 23

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