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:
Apr. 02, 2024
Filed:
Nov. 09, 2021
Applicant:
Coretronic Corporation, Hsin-Chu, TW;
Inventor:
Pei-Yu Hsu, Hsin-Chu, TW;
Assignee:
Coretronic Corporation, Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/20 (2006.01); G02B 26/00 (2006.01);
U.S. Cl.
CPC ...
G02B 26/008 (2013.01); G03B 21/204 (2013.01);
Abstract
A color wheel module and a projector are provided. The projector includes the color wheel module, and the color wheel module includes a disk, an isolation framework, an assembly member, and a colloidal filler. The disk is configured to rotate around an axis. The isolation framework and the assembly member are disposed on the disk. The isolation framework is located between the disk and the assembly member. An air layer is formed between the disk, the assembly member and the isolation framework. The colloidal filler is disposed on the assembly member.