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:
Apr. 17, 2018
Filed:
Mar. 05, 2015
Yury Georgievich Shreter, Saint-Petersburg, RU;
Yury Toomasovich Rebane, Saint-Petersburg, RU;
Aleksey Vladimirovich Mironov, Saint-Petersburg, RU;
Yury Georgievich Shreter, Saint-Petersburg, RU;
Yury Toomasovich Rebane, Saint-Petersburg, RU;
Aleksey Vladimirovich Mironov, Saint-Petersburg, RU;
Other;
Abstract
The present invention proposes a semiconductor light-emitting device having an axis of symmetry, the device including two or more laser diodes, each of the laser diodes has an axis of symmetry, wherein the laser diodes are arranged in series on the axis of symmetry of the light-emitting device in such a way that their axes of symmetry coincide, wherein faces of the laser diodes are connected so that they are in electric and mechanic contact and form a bar of the laser diodes, a directional pattern of radiation thereof has an axis of symmetry coinciding with the axis of symmetry of the light-emitting device. The proposed light-emitting device can be used in laser lamps of white light for exciting phosphors since it provides a high degree of flare of cylindrical surfaces.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile