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:
Sep. 03, 2019
Filed:
Jun. 21, 2018
Adam Bushre, Saranac, MI (US);
Adam Bushre, Saranac, MI (US);
OSRAM SYLVANIA Inc., Wilmington, MA (US);
Abstract
Automotive lamp (), preferably a backup lamp, includes first lamp () and plural LEDs (-). The lamp () comprises light-transmissive material, first and second opposed end surfaces (), a source side () and an emission side () each extending between end surfaces (), source side () facing LEDs (-), and emission side () having an aspherical surface facing area to be illuminated (). The elongated optical lens () has a length (L) extending, parallel a first horizontal X-axis, between the end surfaces () that is greater than a thickness along second horizontal Z-axis and a height along vertical Y-axis (X-, Y-, and Z-axes being mutually orthogonal). Elongated optical lens () defines focus line segment (FS) extending parallel the X-axis, and preferably bends LED light below a horizontal XZ plane, i.e. back towards source side (). Backup lamp () provides to camera () ground illumination of minimum 1 lux at distances 0-6 meter when mounted to vehicle at heights between conventional bumper and roofline.
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