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:
Jun. 16, 2026
Filed:
Apr. 06, 2023
Coretronic Corporation, Hsin-Chu, TW;
Chun-Lin Chien, Hsin-Chu, TW;
Xuan-En Fung, Hsin-Chu, TW;
Coretronic Corporation, Hsin-Chu, TW;
Abstract
A projector includes a projection device, a capturing device, and a controller. The projection device is configured to project an image beam to form a correction frame. The capturing device is configured to capture a correction frame to generate a captured image frame. The controller is electrically connected to the projection device and the capturing device. The controller receives the captured image frame and adjusts the brightness of the correction frame according to the brightness in the capture area of the captured image frame, and records RGB values of the adjusted correction frame and the capturing parameter of the capturing device after adjusted. An adjustment method for the correction frame of the projector is also provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile