Title:
PRINTED CIRCUIT BOARD INCLUDING NOISE FILTER STRUCTURE, AND ELECTRONIC DEVICE INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2021/101256
Kind Code:
A1
Abstract:
Disclosed is a printed circuit board including a noise filter structure including: a first conductive layer having a meander shape; a second conductive layer that is disposed spaced apart from the first conductive layer and includes an opening in one region; and a third conductive layer that is disposed spaced apart from the second conductive layer and connected to the first conductive layer through a first via passing through the opening. Various other embodiments that can be recognized through the specification are also possible.
Inventors:
BAE BUMHEE (KR)
KIM MYUNGHOI (KR)
KIM MYUNGHOI (KR)
Application Number:
PCT/KR2020/016328
Publication Date:
May 27, 2021
Filing Date:
November 19, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H05K1/02; H03H1/00
Foreign References:
| JPH1117483A | 1999-01-22 | |||
| KR20030037747A | 2003-05-16 | |||
| JP2011249876A | 2011-12-08 | |||
| US4888568A | 1989-12-19 | |||
| US20150223319A1 | 2015-08-06 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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