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. 07, 2023
Filed:
Dec. 17, 2018
Osram Oled Gmbh, Regensburg, DE;
Siegfried Herrmann, Neukirchen, DE;
OSRAM OLED GMBH, Regensburg, DE;
Abstract
An optoelectronic semiconductor component and a method for producing optoelectronic semiconductor components are disclosed. In an embodiment a optoelectronic semiconductor component includes a plurality of semiconductor pillars, each pillar having a tip and a base region at opposite ends, an electrical isolation layer surrounding at least part of the semiconductor pillars on side faces and at least one first electrical contact pad and at least one second electrical contact pad for energizing the semiconductor pillars, wherein a first portion of the semiconductor pillars are emitter pillars configured to generate radiation, wherein a second portion of the semiconductor pillars are non-radiating electrical contact pillars, wherein the contact pillars extend through the isolation layer such that all contact pads are located on the same side of the isolation layer, and wherein each contact pillars is coated with an electrically ohmically conductive outer layer.