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:
Mar. 05, 2024
Filed:
Jan. 16, 2023
Applicant:
Avalon Holographics Inc., St. John's, CA;
Inventors:
Jiaqi Cheng, St. John's, CA;
Jordan Peckham, Portugal Cove—St. Philips, CA;
Assignee:
Avalon Holographics Inc., St. John's, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 50/852 (2023.01); H01S 5/042 (2006.01); H01S 5/183 (2006.01); H10K 71/00 (2023.01);
U.S. Cl.
CPC ...
H10K 50/852 (2023.02); H01S 5/04256 (2019.08); H01S 5/18361 (2013.01); H10K 71/00 (2023.02);
Abstract
A microcavity pixel design and structure allowing for tuning the optical cavity length of the microcavity of a microcavity pixel structure. This is achieved by including an intermediate electrode in the device which has an overhang region to form a connecting area to a bottom electrode, alleviating design restrictions in material type and dimensions throughout the optical microcavity tuning process. A method for the fabrication of a multi-colored microcavity pixel array facilitating the use of blanket deposition methods for select layers within a microcavity pixel structure.