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. 23, 2020
Filed:
Nov. 09, 2017
Lg Display Co., Ltd., Seoul, KR;
Sang-Bin Lee, Paju-si, KR;
Jeong-Mook Choi, Goyang-si, KR;
LG DISPLAY CO., LTD., Seoul, KR;
Abstract
An electroluminescent display device and method of fabricating the same are discussed. The electroluminescent display device includes a substrate including first to third pixel regions, the second and third pixel regions being adjacent to the first pixel region along a first direction and a second direction, respectively; an insulating layer over the substrate and including a groove between the first and second pixel regions; a first electrode on the insulating layer and in each of the first to third pixel regions; a bank covering an edge of the first electrode and disposed between the first pixel region and the second pixel region and between the first pixel region and the third pixel region; an emitting layer on the first electrode; and a second electrode on the emitting layer, wherein the bank disposed between the first and second pixel regions has a first height from the first electrode and the bank disposed between the first and third pixel regions has a second height from the first electrode, and the first height is smaller than the second height.