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:
May. 14, 2019
Filed:
May. 06, 2016
Osram Opto Semiconductors Gmbh, Regensburg, DE;
OSRAM Opto Semiconductors GmbH, Regensburg, DE;
Abstract
A method for mirror-coating lateral surfaces of optical components, a mirror-coated optical component and an optoelectronic semiconductor body mountable on surface are disclosed. In an embodiment, an optoelectronic semiconductor body includes a semiconductor chip having a radiation side and a contact side different from the radiation side, wherein contact elements for electrically contacting the semiconductor body are attached to the contact side, and wherein the contact elements are freely accessible. The body further includes a metal mirror layer disposed on the semiconductor chip, wherein the metal mirror layer has a reflectivity of at least 80% to radiation emitted by the semiconductor chip during operation, wherein the mirror layer is a continuous and contiguous mirror layer, which covers all sides of the semiconductor chip that are not the contact side and the radiation side by at least 95%, and wherein the mirror layer is arranged at the semiconductor chip in a form-fit manner.