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. 18, 2019
Filed:
Nov. 27, 2015
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Seung-A Back, Daejeon, KR;
Joon-Hyung Kim, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 37/12 (2006.01); B32B 38/00 (2006.01);
U.S. Cl.
CPC ...
B32B 37/12 (2013.01); B32B 38/145 (2013.01); B32B 2310/0831 (2013.01); B32B 2457/20 (2013.01);
Abstract
The present invention relates to a substrate bonding method and a display substrate manufactured thereby, the method comprising the steps of: (1) forming a pattern by ink-jet printing a photo-curable adhesive ink on a lower substrate; (2) forming a spacer on the lower substrate by photo-curing the pattern; (3) forming an adhesive layer by ink-jet printing the photo-curable adhesive ink on the surface of the lower substrate on which the spacer is formed; and (4) laminating the adhesive layer of the lower substrate and an upper substrate by performing photo-curing.