Invention Grant
- Patent Title: Printed circuit board
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Application No.: US17747653Application Date: 2022-05-18
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Publication No.: US12022613B2Publication Date: 2024-06-25
- Inventor: Yong Wan Ji , Jin Uk Lee , Eun Sun Kim , Young Hun You
- Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Morgan, Lewis & Bockius LLP
- Priority: KR 20210099711 2021.07.29
- Main IPC: H05K1/11
- IPC: H05K1/11 ; B32B15/00 ; H05K1/02

Abstract:
A printed circuit board includes: a first insulating layer having a recess portion in one surface of the first insulating layer; a first circuit pattern embedded in the first insulating layer and being in contact with a lower surface of the recess portion; a second insulating layer disposed on the one surface of the first insulating layer to be disposed in at least a portion of the recess portion; and a via penetrating through at least a portion of the second insulating layer, disposed in the recess portion, and connected to the first circuit pattern.
Public/Granted literature
- US20230030484A1 PRINTED CIRCUIT BOARD Public/Granted day:2023-02-02
Information query