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. 16, 2024
Filed:
Dec. 18, 2020
Lg Innotek Co., Ltd., Seoul, KR;
Nam Heon Kim, Seoul, KR;
LG INNOTEK CO., LTD., Seoul, KR;
Abstract
A substrate according to an embodiment includes an insulating layer having a grain formed therein extending in a first direction; and a circuit pattern disposed on the insulating layer; wherein the insulating layer includes an upper surface and a plurality of outer side surfaces; wherein the plurality of outer side surfaces includes: a first outer side surface extending in the same first direction as the first direction having the grain formed in the insulating layer; and a second outer side surface extending in a second direction different from the first direction and excluding the first outer side surface, wherein the first outer side surface has a first surface roughness; and wherein the second outer side surface has a second surface roughness different from the first surface roughness.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile