NOVEL DUCTILE METAL FOIL LAMINATE AND METHOD FOR PRODUCING THE SAME

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United States of America Patent

APP PUB NO 20120018197A1
SERIAL NO

13145959

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Abstract

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Provided are a flexible metal clad laminate including: (a) a first conductive metal foil in which a first polyimide layer is formed on a surface thereof; and (b) a second conductive metal foil in which a second polyimide layer is formed on a surface thereof, wherein the first polyimide layer and the second polyimide layer are joined together by an epoxy adhesive, and a method of manufacturing the same. The inventive flexible metal clad laminate can maintain the intrinsic properties of polyimide, and thus, can exhibit good heat resistance and flexibility to comparable with a conventional two-layer, double-sided flexible copper clad laminate, and a manufacturing process thereof is simple and easy, thus ensuring enhanced productivity and economical effectiveness.

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Patent Owner(s)

Patent OwnerAddress
DOOSAN CORPORATIONSEOUL 04563

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baik, Eun Song Asan-si, KR 4 25
Kim, Yang Seob Seoul, KR 6 21
Park, Young Seok Suwon-si, KR 22 86
Yang, Dong Bo Yongin-si, KR 3 7

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