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:
Sep. 30, 2025
Filed:
Apr. 03, 2020
Applicant:
Hewlett-packard Development Company, L.p., Spring, TX (US);
Inventors:
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09F 9/33 (2006.01); H01L 23/373 (2006.01); H10K 50/87 (2023.01); H10K 59/80 (2023.01); H10K 71/00 (2023.01); H10K 77/10 (2023.01); H10K 85/20 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
G09F 9/335 (2021.05); H01L 23/3733 (2013.01); H01L 23/3735 (2013.01); H10K 50/87 (2023.02); H10K 59/8794 (2023.02); H10K 71/00 (2023.02); H10K 77/111 (2023.02); H10K 85/221 (2023.02); H10K 2102/311 (2023.02); H10K 2102/331 (2023.02);
Abstract
The present disclosure is drawn to displays for electronic devices. In one example, the display includes a light emitting layer with an organic light emitting element. A porous substrate can be attached to the light emitting layer, wherein the porous substrate is flexible and spreads heat generated by the light emitting layer. A cover layer can be attached to a surface of the porous substrate opposite the light emitting layer.