公开(公告)号：US20170358777A1

公开(公告)日：2017-12-14

申请号：US15543931

申请日：2016-02-02

Applicant: OSRAM OLED GmbH

Inventor： Karsten Diekmann ,  Thorsten Vehoff ,  Ulrich Niedermeier ,  Andreas Rausch ,  Daniel Riedel ,  Nina Riegel ,  Thomas Wehlus

IPC: H01L51/52 ,  H01L51/00 ,  H01L51/56

CPC classification number: H01L51/5268 ,  H01L51/0097 ,  H01L51/5265 ,  H01L51/5275 ,  H01L51/56 ,  H01L2251/5338 ,  H01L2251/5346

Abstract: An light-emitting apparatus and a method for producing a light-emitting apparatus are disclosed. In an embodiment, the apparatus includes at least one organic device and an outcoupling layer, wherein the at least one organic device emits electromagnetic radiation during operation, wherein the outcoupling layer contains optical structures, and wherein the apparatus has a non-Lambertian radiation distribution curve during operation. The outcoupling layer influences the radiation passing through it in an optically varying manner by the optical structures along a lateral direction in order to produce the non-Lambertian radiation distribution curve.

公开(公告)号：US20160150619A1

公开(公告)日：2016-05-26

申请号：US14905316

申请日：2014-07-15

Applicant: OSRAM OLED GMBH

Inventor： Benjamin C. Krummacher ,  Erwin Lang ,  Ulrich Niedermeier ,  Thorsten Verhoff

IPC: H05B33/08 ,  H01L51/52 ,  H01L51/00

CPC classification number: H05B33/0896 ,  H01L51/0031 ,  H01L51/504 ,  H01L51/5203 ,  H01L2251/5361

Abstract: A method of operating an organic light-emitting component having first and second electrodes that have arranged between them an organic functional layer stack having at least one organic light-emitting layer that, during operation, produces light emitted via a luminous area, the first and second electrodes and the organic functional layer stack are in an extensive form, in contact with the first electrode, at each of two opposite edges of the first electrode a respective conductor track is arranged that extends in a longitudinal direction along the respective edge, the two conductor tracks have contact made with them on a same side of the first electrode by a connection element so that during operation there is a voltage drop in each conductor track in the longitudinal direction, which voltage drop brings about a luminous density gradient on the luminous area in a direction following the longitudinal direction.

Abstract translation: 一种操作具有第一和第二电极的有机发光部件的方法，所述有机发光部件在其之间布置有具有至少一个有机发光层的有机功能层堆叠，所述有机发光层在操作期间产生经由发光区域发射的光，所述第一和 第二电极和有机功能层堆叠处于与第一电极接触的广泛形式中，在第一电极的两个相对边缘的每一个处设置相应的导体轨道，其沿着相应的边缘在纵向方向上延伸， 导体轨道通过连接元件与第一电极的同一侧与它们形成接触，使得在操作期间，每个导体轨道在纵向上存在电压降，该电压降在发光区域上产生发光密度梯度 沿着纵向方向。