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:
Aug. 12, 2025
Filed:
Aug. 26, 2022
Lg Display Co., Ltd., Seoul, KR;
Seungmin Baik, Paju-si, KR;
LG DISPLAY CO., LTD., Seoul, KR;
Abstract
An electroluminescence display can include a substrate including a first pixel at a first row and a first column, a second pixel at the first row and a second column, a third pixel at a second row and the first column, and a fourth pixel at the second row and the second column, a first vertical trench between the first pixel and the second pixel, a second vertical trench between the third pixel and the fourth pixel, a first horizontal trench between the first pixel and the third pixel, a second horizontal trench between the second pixel and the fourth pixel, and a protrusion pillar at an intersection portion of the substrate where the first vertical trench, the second vertical trench, the first horizontal trench, and the second horizontal trench converge.