公开(公告)号：US20160343971A1

公开(公告)日：2016-11-24

申请号：US15112517

申请日：2015-01-20

Applicant: OSRAM OLED GMBH

Inventor： Stefan Dechand ,  Sarah Seidel ,  Dieter Musa ,  Michael Popp

IPC: H01L51/52 ,  H01L51/56 ,  H01L27/32

CPC classification number: H01L51/525 ,  H01L27/3276 ,  H01L27/3288 ,  H01L51/5212 ,  H01L51/5246 ,  H01L51/56 ,  H01L2251/5361

Abstract: A light-emitting device includes a substrate having a substrate upper side, a layer sequence arranged on the substrate upper side and having at least one active, light-emitting, organic layer, wherein the layer sequence includes a plurality of emission regions that emit light, current-conducting rails which are a part of the layer sequence, wherein, in a plan view of the substrate upper side, the emissionr egions of the layer sequence are arranged next to the current-conducting rails, an encapsulation glass, wherein the layer sequence is arranged between the substrate and the encapsulation glass, and spacers formed as elevations on an encapsulation glass underside and facing towards the layer sequence of the encapsulation glass, wherein, in a plan view of the substrate upper side, the spacers at least partly overlap with the current-conducting rails, and the spacers prevent direct contact between the encapsulation glass and the layer sequence in the emission regions.

Abstract translation: 发光装置包括具有基板上侧的基板，布置在基板上侧上的层序列，并且具有至少一个有源发光有机层，其中该层序列包括发射光的多个发射区域 作为层序列的一部分的导电导轨，其中，在基板上侧的平面图中，层序列的发射极布置在导电轨道旁边，封装玻璃，其中该层 序列布置在基底和封装玻璃之间，间隔物形成为封装玻璃下侧上的高度并面向封装玻璃的层序列，其中在基底上侧的平面图中，间隔物至少部分重叠 并且间隔物防止封装玻璃与发射区域中的层序列之间的直接接触。