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. 14, 2025
Filed:
Jan. 21, 2020
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Jeong Min Choi, Daejeon, KR;
Hyun Cheol Kim, Daejeon, KR;
Sojin Kim, Daejeon, KR;
Hyungoo Kang, Daejeon, KR;
Jae Seung Lim, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 59/12 (2022.12); H10K 50/842 (2022.12); H10K 50/844 (2022.12); H10K 59/40 (2022.12); H10K 59/80 (2022.12); H10K 71/00 (2022.12);
U.S. Cl.
CPC ...
H10K 59/1201 (2023.01); H10K 50/8426 (2023.01); H10K 50/844 (2023.01); H10K 59/12 (2023.01); H10K 59/40 (2023.01); H10K 59/8722 (2023.01); H10K 59/873 (2023.01); H10K 71/00 (2023.01);
Abstract
The present disclosure relates to a surface protective film and a method for manufacturing an organic light emitting electronic device.