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. 06, 2024
Filed:
Dec. 23, 2021
Lg Display Co., Ltd., Seoul, KR;
Hyeongjun Lim, Paju-si, KR;
Ho-Jin Kim, Paju-si, KR;
LG DISPLAY CO., LTD., Seoul, KR;
Abstract
A display apparatus can include a substrate including a plurality of subpixels and a plurality of contact portions provided on one side of each of the plurality of subpixels, an insulating layer provided on the substrate, a first electrode provided in each of the plurality of subpixels and each of the plurality of contact portions on the insulating layer, a fence provided on the first electrode, a light emitting layer provided on the insulating layer, the fence, and the first electrode, a second electrode provided on the light emitting layer, a filling layer provided on the second electrode, and a trench provided in the fence and the insulating layer. The trench can include a first trench provided between the contact portions adjacent to each other and a second trench provided between the subpixels adjacent to each other.