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:
Jun. 13, 2023
Filed:
Sep. 20, 2018
Osram Oled Gmbh, Regensburg, DE;
Alexander Bachmann, Ismaning, DE;
Roland Heinrich Enzmann, Penang, MY;
Michael Müller, Garching, DE;
OSRAM OLED GMBH, Regensburg, DE;
Abstract
The invention relates to a semiconductor laser diode () comprising: —a semiconductor layer sequence () having an active region () provided for generating radiation; —a radiation decoupling surface () which extends perpendicular to a main extension plane of the active region; —a main surface () which delimits the semiconductor layer sequence in the vertical direction; —a contact layer () which adjoins the main surface; and —a heat-dissipating layer (), regions of which are arranged on a side of the contact layer facing away from the active region, wherein the contact layer is exposed in places for external electrical contact of the semiconductor laser diode. The invention also relates to a semiconductor component.