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. 27, 2018
Filed:
Feb. 24, 2012
Xiliang Wu, Shenzhen, CN;
Yi LI, Pleasanton, CA (US);
Yi Yang, Shenzhen, CN;
APPROTRONICS CORPORATION, Shenzhen, CN;
Abstract
An optical-wavelength converting wheel component comprises a motor () and an optical-wavelength converting wheel (). The optical-wavelength converting wheel () comprises an optical-wavelength converting material layer () and at least one functional layer adjacent to the optical-wavelength converting material layer (), particularly the optical-wavelength converting wheel () further comprises at least one spacing layer (), which is a thin gap spaced between the location of the optical-wavelength converting material on the optical wavelength converting material layer () and the functional layer, arranged between the optical-wavelength converting material layer () and the functional layer. Brightening can be realized in low cost by means of adopting a light source comprising the optical-wavelength converting wheel component.