公开(公告)号：US20170062661A1

公开(公告)日：2017-03-02

申请号：US15118886

申请日：2015-01-27

申请人： OSRAM Opto Semiconductors GmbH

发明人： lsabel Otto

IPC分类号： H01L33/44 ,  H01L33/32 ,  H01L33/40 ,  H01L33/38 ,  H01L27/144 ,  H01L31/18 ,  H01L31/0304 ,  H01L31/0232 ,  H01L31/0224 ,  H01L31/0216 ,  H01L33/00 ,  H01L27/15

CPC分类号： H01L33/44 ,  H01L27/1446 ,  H01L27/153 ,  H01L27/156 ,  H01L31/02161 ,  H01L31/022408 ,  H01L31/02327 ,  H01L31/03044 ,  H01L31/1852 ,  H01L31/1856 ,  H01L33/0016 ,  H01L33/007 ,  H01L33/32 ,  H01L33/38 ,  H01L33/405 ,  H01L2933/0016 ,  H01L2933/0025

摘要： A method for producing an optoelectronic semiconductor component having a plurality of image points and an optoelectronic component are disclosed. In an embodiment the method includes providing a semiconductor layer sequence including an n-conducting semiconductor layer, an active zone, and a p-conducting semiconductor layer; applying a first layer sequence, wherein the first layer sequence is divided into a plurality of regions which are arranged laterally spaced with respect to each other on a top surface of the p-conducting semiconductor layer; c) applying a second insulating layer; partially removing the p-conducting semiconductor layer and the active zone, in such a way that the n-conducting semiconductor layer is exposed at points and the p-conducting semiconductor layer is divided into individual regions which are laterally spaced with respect to each other, wherein each of the regions comprises a part of the p-conducting semiconductor layer and a part of the active zone.

摘要翻译： 公开了一种具有多个图像点和光电子元件的光电半导体元件的制造方法。 在一个实施例中，该方法包括提供包括n导电半导体层，活性区和p导电半导体层的半导体层序列; 施加第一层序列，其中所述第一层序列被划分为在所述p导电半导体层的顶表面上相对于彼此横向间隔布置的多个区域; c）施加第二绝缘层; 部分地去除p导电半导体层和有源区，使得n导电半导体层在点处露出，并且p导电半导体层被分成相对于彼此横向间隔开的各个区域， 其中每个区域包括p导电半导体层的一部分和活性区的一部分。

公开(公告)号：US20170040500A1

公开(公告)日：2017-02-09

申请号：US15100062

申请日：2015-01-20

申请人： OSRAM Opto Semiconductors GmbH

发明人： Brittaö Göötz ,  Ion Stoll ,  Alexander F. Pfeuffer ,  Dominik Scholz ,  lsabel Otto

IPC分类号： H01L33/50 ,  C25D13/12 ,  C25D13/02 ,  C23F1/14 ,  C23F1/02

CPC分类号： H01L33/502 ,  C23C28/00 ,  C23C28/32 ,  C23C28/345 ,  C23F1/02 ,  C23F1/14 ,  C25D13/02 ,  C25D13/12 ,  C25D13/22 ,  H01L33/504 ,  H01L2933/0041

摘要： A method for producing a laterally structured phosphor layer and an optoelectronic component comprising such a phosphor layer are disclosed. In an embodiment the method includes providing a carrier having a first electrically conductive layer at a carrier top side, applying an insulation layer to the first electrically conductive layer and a second electrically conductive layer to the insulation layer, etching the second electrically conductive layer and the insulation layer, wherein the first electrically conductive layer is maintained as a continuous layer. The method further includes applying a voltage to the first electrically conductive layer and electrophoretically coating the first electrically conductive layer with a first material, and applying a voltage to the second electrically conductive layer and electrophoretically coating the second electrically conductive layer with a second material.

摘要翻译： 公开了一种用于制造横向结构的荧光体层的方法和包含这种磷光体层的光电子部件。 在一个实施例中，该方法包括提供在载体顶侧具有第一导电层的载体，向第一导电层施加绝缘层，向绝缘层施加第二导电层，蚀刻第二导电层和 绝缘层，其中第一导电层保持为连续层。 该方法还包括向第一导电层施加电压并用第一材料电泳涂覆第一导电层，以及向第二导电层施加电压并用第二材料电泳涂覆第二导电层。