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Patent Searching and Data


Title:
FLEXIBLE PRINTED CIRCUIT BOARD
Document Type and Number:
WIPO Patent Application WO/2019/164153
Kind Code:
A1
Abstract:
A flexible printed circuit board according to the present invention comprises a first base sheet, a second base sheet, and a first protection sheet. The first base sheet comprises a first Teflon film and a first circuit pattern disposed on the first Teflon film. The second base sheet comprises a second Teflon film and a second circuit pattern disposed on the second Teflon film, and is laminated on the first base sheet. The first protection sheet covers the first base sheet. A portion of the first base sheet that is exposed to the first protection sheet is surface-modified.

Inventors:
YU, Jeong Sang (#636-1501, 34 Sanboncheon-ro,,Gunpo-si, Gyeonggi-do, 15866, KR)
Application Number:
KR2019/001376
Publication Date:
August 29, 2019
Filing Date:
January 31, 2019
Export Citation:
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Assignee:
AMOGREENTECH CO., LTD. (91 Gimpo-daero 1950beon-gil, Tongjin-eupGimpo-si, Gyeonggi-do, 10014, KR)
International Classes:
H05K3/28; H05K1/03; H05K3/46
Foreign References:
JP2016079346A2016-05-16
EP0374272A11990-06-27
JP2018504776A2018-02-15
JP2015056555A2015-03-23
JP2008188792A2008-08-21
Attorney, Agent or Firm:
HONESTY & JR PARTNERS INTELLECTUAL PROPERTY LAW GROUP (5F 615 Sunreung-ro, Gangnam-gu, Seoul, 06103, KR)
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