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:
Jun. 01, 2021
Filed:
Jul. 27, 2018
Lg Innotek Co., Ltd., Seoul, KR;
Heun Gun Shin, Seoul, KR;
LG INNOTEK CO., LTD., Seoul, KR;
Abstract
According to one embodiment, the present invention relates to a printed circuit board, comprising: a first insulating layer; an inner layer circuit pattern disposed on an upper surface of the first insulating layer; a second insulating layer, disposed on the first insulating layer, for covering the inner layer circuit pattern; a first outer layer circuit pattern integrated into a lower surface of the first insulating layer; and a second outer layer circuit pattern embedded in an upper surface of the second insulating layer, the first insulating layer comprising a thermosetting resin, and the second insulating layer comprising a photocurable resin.