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:
Apr. 19, 2016
Filed:
Nov. 18, 2014
Point Engineering Co., Ltd., Asan-si, Chungcheongnam-do, KR;
Point Engineering Co., Ltd., Asan-si, KR;
Abstract
A substrate for an optical device includes an optical device substrate including a plurality of conductive plates elongated along a length direction, wherein side surfaces of the conductive plates are bonded to each other with insulators interposed therebetween, the insulators being respectively formed on the side surfaces. A groove having a predetermined depth for preventing burrs is formed in a lower surface of the optical device substrate at each point where a cutting line is crossed with one of the insulators when the optical device substrate is cut in a length direction and in a vertical direction, the groove being formed in such a way that said one of the insulators is exposed to an inside of the groove.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile