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, 2022
Filed:
Nov. 08, 2017
Lg Chem, Ltd., Seoul, KR;
Seung A Back, Daejeon, KR;
Joon Hyung Kim, Daejeon, KR;
Abstract
The present invention relates to a method of bonding substrates and a substrate for displays manufactured by the same. In an embodiment, the method comprises (a) printing a first photocurable adhesive ink on the lower substrate to form a pattern; (b) photocuring the pattern to form a spacer on the lower substrate; (c) printing a second photocurable adhesive ink on the lower substrate, which includes the spacer, to form an adhesive layer; (d) irradiating the adhesive layer with light; and (e) laminating the upper substrate to the lower substrate via the adhesive layer, wherein the upper and lower substrates are transparent or opaque, and wherein the upper and lower substrates comprise the same or different materials.