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Filter system for photoactive components

A photoactive, photoactive layer technology, applied in the field of filter systems

Active Publication Date: 2018-05-08
HELIATEK GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to this design, however, it cannot be expected that a module designed in this way will be sufficiently flexible (requirement: arrangement on curved and raised surfaces)

Method used

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  • Filter system for photoactive components
  • Filter system for photoactive components
  • Filter system for photoactive components

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0156] In the first embodiment, the figure 1 A photoactive component according to the invention is shown in , which is embodied, for example, as an organic solar cell. The organic solar cell comprises, for example, a first electrode 2 embodied as a transparent DMD electrode (dielectric-metal-dielectric), and a second electrode 3 embodied as a transparent conductive oxide, for example ITO. A photoactive layer system 4 is arranged between the two electrodes 2 , 3 . The photoactive layer system 4 can, for example, comprise a donor-acceptor system made of small organic molecules. Arranged on the side of the photoactive component 1 opposite the light incidence is a layer 5 designed as a spectrally selective color filter at least in the range of 450 nm to 800 nm. These include, for example, organic, absorbent materials. In this case, the substrate, which is not shown in detail, can be arranged both on the first electrode 2 on the light-incident side and on the second electrode 3 on...

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Abstract

The invention relates to an optoelectronic component on a substrate comprising first and second electrodes, wherein the first electrode is arranged on the substrate and the second electrode forms a counter electrode, wherein at least one electrode is arranged between the electrodes Photoactive layer system, wherein the photoactive component also comprises at least one layer or layer sequence designed such that the layer or layer sequence acts as a spectrally selective color filter in the photoactive component in the range from 450 nm to 800 nm .

Description

technical field [0001] The invention relates to a filter system of a photoactive component. Background technique [0002] Photoactive components, such as solar cells, are widely used today in everyday environments as well as in industrial environments. Of particular interest here is the integration of photovoltaic elements into buildings (building-integrated photovoltaics - GiPV, also often referred to as BiPV from the English Building-integrated Photovoltaic (Photovoltaic-Building Integrated)) , among which not only conventional energy harvesting (conversion of sunlight into electric current) but also other functions are expected. The professional group "Photovoltaik in (Photovoltaics in Buildings)" describes BiPV as the architectural, building physical and structural integration of PV elements into building envelopes taking into account the multifunctional performance of PV modules. [0003] In particular, the integration of photoactive components into glass components...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/30H01L51/44H01L51/42
CPCY02E10/50H10K39/10H10K30/40H10K30/82H10K30/80H02S40/20H01L31/02162
Inventor 卡尔斯滕·沃尔泽贝尔特·梅恩尼希
Owner HELIATEK GMBH