The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 28, 2026
Filed:
Nov. 29, 2022
Lg Innotek Co., Ltd., Seoul, KR;
Dong Keon Lee, Seoul, KR;
Seok Jong Youh, Seoul, KR;
LG INNOTEK CO., LTD., Seoul, KR;
Abstract
A circuit board according to an embodiment includes a first insulating layer; a first circuit pattern layer disposed on the first insulating layer; and a second insulating layer disposed on the first circuit pattern layer and having a first cavity, wherein the first circuit pattern layer includes a first pad part vertically overlapping the first cavity; a second pad part that does not vertically overlap the first cavity; and a connection pattern part disposed between the first pad part and the second pad part, and the connection pattern part includes a first portion disposed inside the first cavity and connected to the first pad part, and a second portion disposed outside the first cavity and connected to the second pad part.