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:
Aug. 15, 2017
Filed:
Mar. 02, 2016
Playnitride Inc., Tainan, TW;
PlayNitride Inc., Tainan, TW;
Abstract
A light-emitting module that includes a light source and an optical lens is provided. The light source emits an original beam along a direction of a light-emitting axis, and the optical lens is disposed on a transmission path of the original beam. The original beam passes the optical lens and becomes an illumination beam. A light shape of the illumination beam has a first full width at half maximum (FWHM) along a first direction and has a second FWHM along a second direction, and a ratio of the second FWHM to the first FWHM is large than 3. The first direction and the second direction are perpendicular to the direction of the light-emitting axis. A light-emitting device is also provided.