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:
May. 24, 2016
Filed:
Jul. 11, 2014
Hung-wei Liu, Hsin-Chu, TW;
Chin-ku Liu, Hsin-Chu, TW;
Hung-Wei Liu, Hsin-Chu, TW;
Chin-Ku Liu, Hsin-Chu, TW;
Young Lighting Technology Inc., Hsin-Chu, TW;
Abstract
A light source module includes at least one light bar, a reflector, and at least one bar-shaped reflection unit. The light bar includes light-emitting elements arranged along an extension direction. The reflector has at least one accommodation space accommodating the light bar and reflective convex surfaces located on two opposite sides of the light bar. The bar-shaped reflection unit is located above the light bar, extends along the extension direction, and has a reflection surface facing the light bar. A cross-sectional line obtained by cutting the reflection surface along an optical axis of any of the light-emitting elements and along a direction perpendicular to the extension direction includes a convex arc line protruding toward the light-emitting elements and two concave arc lines connected to two opposite sides of the convex arc line.