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:
May. 28, 2024
Filed:
Dec. 13, 2021
Lg Display Co., Ltd., Seoul, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A light emitting display device comprises a substrate having subpixel areas, a plurality of first electrodes, each of the first electrodes in a corresponding one of the subpixel areas, a bank covering an edge portion of each of the first electrodes, the bank, a disconnection portion disposed at boundary areas between the subpixel areas, an undercut area in the disconnection portion, the undercut area formed under an end of the bank that extends past an end of a first electrode from the plurality of first electrodes, a light emitting element layer including a first portion and a second portion, the first portion disposed on the first electrode, the bank, and electrically connected to the first electrode, and the second portion disposed in the disconnection portion but is not electrically connected to the first electrode, and a second electrode on the light emitting element layer.