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:
Feb. 25, 2020
Filed:
Mar. 15, 2017
Osram Opto Semiconductors Gmbh, Regensburg, DE;
Lutz Höppel, Alteglofsheim, DE;
OSRAM OPTO SEMICONDUCTORS GMBH, Regensburg, DE;
Abstract
A light-emitting semiconductor chip and a method for producing a light-emitting semiconductor chip are disclosed. In an embodiment a light-emitting chip includes a semiconductor body having an active region designed to generate light, a dielectric mirror including an electrically insulating material and a first metallic mirror including an electrically conductive material, wherein the semiconductor body expands towards a light exit side, wherein the dielectric mirror is arranged on a side of the semiconductor body facing away from the light exit side, wherein the first metallic mirror is arranged on a side of the dielectric mirror facing away from the semiconductor body, wherein the first metallic mirror electrically contacts the semiconductor body through at least one opening in the dielectric mirror, and wherein the dielectric mirror, apart from the at least one opening, completely covers the semiconductor body on the side facing away from the light exit side.