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:
Feb. 10, 2026
Filed:
Jul. 10, 2024
Lg Display Co., Ltd., Seoul, KR;
Hyeonhye Yu, Paju-si, KR;
Keongjin Lee, Paju-si, KR;
Daeheung Lee, Paju-si, KR;
Sehong Park, Paju-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A display device is disclosed that is capable of enhancing light extraction efficiency and lower power driving through high luminance characteristics. The display device includes an insulation layer positioned on a substrate and including at least one concave portion including a flat portion and an inclined portion surrounding the flat portion in one subpixel. The display device further includes a bank layer positioned on the insulation layer and including an opening area in the subpixel where the opening area is surrounded by the inclined portion, and where a center point of an area of the concave portion does not overlap a center point of the opening area of the bank layer.