Polyimide metal laminated plate and method of making the same

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United States of America Patent

PATENT NO 9694569
SERIAL NO

14312827

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Abstract

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A polyimide metal laminated plate has a first metallic film, a first thermoplastic polyimide film laminated on a surface of the first metallic film, a first thermosetting polyimide film laminated on a surface of the first thermoplastic polyimide film distal from the first metallic film, and a second thermoplastic polyimide film laminated on a surface of the first thermosetting polyimide film distal from the first thermoplastic polyimide film. The polyimide metal laminated plate has no adhesive layer, so the polyimide metal laminated plate not only has good heat resistance, flame resistance, anti-chemical properties, and dimensional stability, but also meets the thinning tendency of FPCB. In addition, by the first thermosetting polyimide film and the second thermoplastic polyimide film having a water vapor transmission rate equal to or more than 170 g-μm/m2-day, the delamination and whitening of the polyimide metal laminated plate is prevented.

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Patent Owner(s)

Patent OwnerAddress
TAIFLEX SCIENTIFIC CO LTDNO 1 HUANCYU 3RD ROAD KAOHSIUNG EXPORT PROCESSING ZONE CHIENCHEN DIST KAOHSIUNG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hsueh, Kuang-Ting Kaohsiung, TW 4 4
Huang, Ching-Hung Kaohsiung, TW 19 36
Huang, Hui-Chen Kaohsiung, TW 6 0
Hung, Tzu-Ching Kaohsiung, TW 15 22

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