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. 07, 2026
Filed:
Apr. 23, 2025
Coretronic Corporation, Hsin-Chu, TW;
Yu-Peng Chen, Hsin-Chu, TW;
Chun-Hsin Lu, Hsin-Chu, TW;
Wen-Chieh Chung, Hsin-Chu, TW;
Yan-Wen Lin, Hsin-Chu, TW;
Coretronic Corporation, Hsin-Chu, TW;
Abstract
The present disclosure provides a projection apparatus an illumination system and a light uniformization system thereof. The light uniformization system includes a lens array element including a first array region and a second array region. The first array region has a first light incident surface, a first light exiting surface and a plurality of first micro lenses. The second array region has a second light incident surface, a second light exiting surface and a plurality of second micro lenses. The first light incident surface and the second light exiting surface are on the same surface of the lens array element.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile