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:
Jul. 02, 2024
Filed:
Feb. 22, 2022
Meta Platforms Technologies, Llc, Menlo Park, CA (US);
Tingling Rao, Bellevue, WA (US);
Kimberly Kay Childress, Duvall, WA (US);
Arman Boromand, Issaquah, WA (US);
Lafe Joseph Purvis, II, Redmond, WA (US);
Ehsan Vadiee, Redmond, WA (US);
Namseok Park, Issaquah, WA (US);
Andrew John Ouderkirk, Kirkland, WA (US);
Meta Platforms Technologies, LLC, Menlo Park, CA (US);
Abstract
An organic thin film includes an organic crystalline phase, where the organic crystalline phase defines a surface having a surface roughness (R) of less than approximately 10 micrometers over an area of at least approximately 1 cm. The organic thin film may be manufactured from an organic precursor and a non-volatile medium material that is configured to mediate the surface roughness of the organic crystalline phase during crystal nucleation and growth. The thin film may be formed using a suitably shaped mold, for example, and the non-volatile medium material may be disposed between a layer of the organic precursor and the mold during processing.