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:
Nov. 10, 2020
Filed:
Apr. 29, 2016
Appotronics Corporation Limited, Shenzhen, CN;
Fei Hu, Shenzhen, CN;
Haixiong Hou, Shenzhen, CN;
APPOTRONICS CORPORATION LIMITED, Shenzhen, CN;
Abstract
A light guide component and a light source device. The light guide component comprises a reflecting plate () having an aperture and a transflective coated plate (). The reflecting plate () reflect light. The aperture allows light to pass through. The transflective coated plate () is connected to the reflecting plate () and covers the aperture, and transmits an excitation light and reflects light of a color different from that of the excitation light. The light source device comprises: an excitation light source (), for generating excitation light; the light guide component, for transmitting, through the aperture and the transflective coated plate (), the excitation light generated by the excitation light source (); a color light generation device, for receiving the excitation light passing through the transflective excitation (), and generating converted light by using the excitation light; and a light collecting component, for collecting the converted light generated by the color light generation device. The light guide component can reduce waste of converted light.