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:
Oct. 13, 2026
Filed:
Oct. 15, 2024
Silanna Uv Technologies Pte Ltd, Singapore, SG;
Jordan Roy Nicholls, Hamilton, AU;
Petar Atanackovic, Henley Beach South, AU;
Silanna UV Technologies Pte Ltd, Singapore, SG;
Abstract
The present disclosure relates to a semiconductor structure including a superlattice with repeating unit cells of a narrow bandgap (NBG) layer and a wide bandgap (WBG) layer. The NBG and WBG layers include an NBG and a WBG polar semiconductor material, respectively. An energy barrier region is in contact with the superlattice, including a total of N layers of alternating the WBG and NBG polar semiconductor materials, wherein a total thickness of the energy barrier region is equal to a thickness of N/2 unit cells of the superlattice, and wherein N is an even number greater than or equal to 4. Layers of the N layers of the energy barrier region, either WBG layers or NBG layers, are both thicker and thinner than a corresponding layer (either WBG or NBG) of the unit cell of the superlattice to form the energy barrier.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile