FLEXIBLE PRINTED CIRCUIT BOARD AND METHOD OF MANUFACTURING FLEXIBLE PRINTED CIRCUIT BOARD

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20240121898A1
SERIAL NO

18278281

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Abstract

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A flexible printed circuit board according to an embodiment includes a base film and a first wire. The base film has a first surface. The first wire is disposed on the first surface. The first wire has a first layer and a second layer. The first layer is disposed on the first surface directly or indirectly. The second layer covers the first layer. In the first surface, a first groove is formed next to the first layer in a plan view. The second layer on a side surface of the first layer exists on a bottom surface and a side surface of the first groove.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO ELECTRIC INDUSTRIES LTD5-33 KITAHAMA 4-CHOME CHUO-KU OSAKA-SHI OSAKA 541-0041
SUMITOMO ELECTRIC PRINTED CIRCUITS INC30 HINOKIGAOKA MINAKUCHI-CHO KOKA-SHI SHIGA 528-0068

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FUKAYA, Yosuke Osaka, JP 4 1
NITTA, Koji Osaka, JP 166 415
SATO, Daisuke Shiga, JP 360 2784

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