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:
Sep. 15, 2026
Filed:
Jan. 08, 2024
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventor:
Jonghwae Lee, Seongnam-si, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 59/80 (2023.01); G09F 9/33 (2006.01); H10K 50/84 (2023.01); H10K 50/842 (2023.01); H10K 50/844 (2023.01); H10K 59/12 (2023.01); H10K 59/124 (2023.01); H10K 71/00 (2023.01);
U.S. Cl.
CPC ...
H10K 59/873 (2023.02);
Abstract
Discussed is a display device including a substrate having a display area, and a non-display area adjacent to the display area, an encapsulation substrate disposed on the substrate, and a plurality of dams disposed between the substrate and the encapsulation substrate. The plurality of dams includes a first dam disposed in the non-display area and including an epoxy-based resin, and a second dam disposed outside the first dam and including a urethane-based resin. The first dam and the second dam minimize a penetration of outside moisture and oxygen into the display device in a state in which a bonding force is increased.