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:
Oct. 26, 2021
Filed:
Mar. 01, 2018
Osram Opto Semiconductors Gmbh, Regensburg, DE;
Markus Pindl, Tegernheim, DE;
Simon Jerebic, Donaustauf, DE;
OSRAM OLED GMBH, Regensburg, DE;
Abstract
A method for producing optoelectronic semiconductor components is disclosed. In an embodiment a method includes A) applying radiation-emitting semiconductor chips to an intermediate carrier, wherein the semiconductor chips are volume emitters configured to emit radiation at light exit main sides and on chip side surfaces; B) applying a clear potting permeable to the radiation directly onto the chip side surfaces so that the chip side surfaces are predominantly or completely covered by the clear potting and a thickness of the clear potting in each case decreases monotonically in a direction away from the main light exit sides; C) producing a reflection element so that the reflection element and the clear potting touch on an outer side of the clear potting opposite the chip side surfaces; and D) detaching the semiconductor chips from the intermediate carrier and attaching the semiconductor chips to a component carrier so that the light exit main sides of the semiconductor chips face away from the component carrier.