发明授权
US07382034B2 Optoelectronic component having a conductive contact structure 有权
具有导电接触结构的光电子部件

Optoelectronic component having a conductive contact structure
摘要:
The invention relates to an optoelectronic component for converting electromagnetic radiation into an intensity-dependent photoelectric current. The component includes one substrate which is formed especially according to CMOS technology. The substrate has an integrated semiconductor structure and an optically active thin layer structure which is situated upstream in the direction of light incidence. The structure includes a layer of a transparent conductive material and at least one layer of semiconductor material, which are arranged on an isolating layer, inside which connection means are provided for establishing a connection between the optically active thin layer structure and the integrated semiconductor structure arranged on the substrate. The aim of the invention is to develop one such optoelectronic component in such a way that the electrical connection between the layer of transparent conductive material and an electrical potential connection can be established in a technically simple manner. To this end, the layer of transparent conductive material can be connected to the potential connection arranged outside the pixel arrangement by means of an additional conductive structure formed on the substrate.
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