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:
Mar. 14, 2023
Lg Display Co., Ltd., Seoul, KR;
Joonyoung Heo, Paju-si, KR;
LG DISPLAY CO., LTD., Seoul, KR;
Abstract
A light emitting display apparatus can include a plurality of first pixels arranged in a first direction of a display area displaying an image, a plurality of second pixels arranged in parallel with the plurality of first pixels in the first direction in the display area, a plurality of third pixels arranged in parallel with the plurality of second pixels in the first direction in the display area, a first emission layer wall and a second emission layer wall provided at a first outer portion and a second outer portion of outer portions surrounding the plurality of first pixels and the plurality of second pixels, a main cathode covering an upper end of a main emission layer provided in the plurality of first pixels and the plurality of second pixels, and a sub-cathode covering an upper end of a sub emission layer provided in the third pixels.