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:
Apr. 16, 2024
Filed:
Aug. 20, 2021
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
A-Ra Yoon, Paju-si, KR;
Hoon Kang, Paju-si, KR;
Byung-Joo Lee, Paju-si, KR;
Keong-Jin Lee, Paju-si, KR;
Jun-Young Kwon, Paju-si, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); H10K 50/84 (2023.01); H10K 50/858 (2023.01); H10K 59/131 (2023.01);
U.S. Cl.
CPC ...
H10K 50/858 (2023.02); H10K 50/841 (2023.02); H10K 59/131 (2023.02);
Abstract
An organic light emitting diode display device includes a substrate having an active area and a non-active area, a light emitting diode in the active area, a sealing layer over the light emitting diode, at least one lens pattern over the sealing layer, the at least one lens pattern having a convex shape, and a passivation layer in the active area and the non-active area, the passivation layer covering the at least one lens pattern and having a first open portion exposing a first pad area.