公开(公告)号：US10605422B2

公开(公告)日：2020-03-31

申请号：US15651508

申请日：2017-07-17

Applicant: OSRAM OLED GmbH

Inventor： Ulrich Kastner-Jung ,  Markus Klein ,  Stan Maes ,  Romana Sigl ,  Annette Haid ,  Stephan Lintner ,  Julian Herget ,  Gregor Matjan

IPC: F21S10/02 ,  F21V23/04 ,  F21V33/00 ,  G04C19/02 ,  G04G11/00 ,  G04G13/02 ,  H05B33/08 ,  H05B33/22 ,  H05B37/00 ,  H05B37/02 ,  B60Q3/74 ,  B60Q3/30 ,  B60Q1/26 ,  B60Q7/00 ,  B05B1/18 ,  F24D19/06 ,  F21S8/00 ,  F21S8/04 ,  F21S8/06 ,  F21S9/03 ,  F21Y105/00 ,  F21Y115/15 ,  F21Y113/10 ,  F21Y113/20 ,  H01L51/50

Abstract: An organic light-emitting diode comprising an organic layer sequence, a radiation exit area and an encapsulation. The organic layer sequence comprises at least one radiation-emitting region which generates electromagnetic radiation in the spectral range from infrared radiation to UV radiation during operation. The radiation exit area is structured, so that the electromagnetic radiation has a directional emission profile. The encapsulation forms a seal of the organic layer sequence against environmental influences.