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. 18, 2014
Filed:
Aug. 08, 2012
Kazunori Natsume, Shizuoka, JP;
Kazunori Natsume, Shizuoka, JP;
Abstract
Provided is a vehicular lamp including a planar light source. The planar light source made of a flexible band-type light-emitting material is provided within a lamp chamber formed between a housing and a transparent cover. The band-type light-emitting material of the planar light source is bent along a longitudinal direction such that a first light-emitting surface faces the rear side of the vehicle and a second light-emitting surface faces the lateral side of the vehicle. In particular, the first and second light-emitting surfaces are alternately formed in parallel in the planar light source, and the angle formed between the first and second light-emitting surfaces is set to be obtuse such that light from one light-emitting surface is not incident to other light-emitting surface. An organic EL formed by sealing an organic light-emitting layer using a flexile transparent resin is used as the band-type light-emitting material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile