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:
Jan. 21, 2025
Filed:
Mar. 01, 2022
Applicant:
The Regents of the University of Michigan, Ann Arbor, MI (US);
Inventors:
Stephen R. Forrest, Ann Arbor, MI (US);
Xinjing Huang, Ann Arbor, MI (US);
Dejiu Fan, Ann Arbor, MI (US);
Assignee:
The Regents of the University of Michigan, Ann Arbor, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 71/20 (2023.01); H10K 30/20 (2023.01); H10K 30/81 (2023.01);
U.S. Cl.
CPC ...
H10K 71/233 (2023.02); H10K 30/20 (2023.02); H10K 30/81 (2023.02);
Abstract
A method of fabricating an organic optoelectronic device comprises positioning a patterning layer over a substrate, etching the patterning layer using a photolithographic process to create an etched patterning layer, positioning a layer of an organic material over the etched patterning layer, and removing at least a portion of the etched patterning layer and at least a portion of the layer of the organic material to create a patterned organic layer over the substrate.