OLED / OPV
OLEDs are organic light-emitting diodes. OLEDs are used in modern displays.
OPV are organic solar cells (organic photovoltaics).
Videos on how to assemble a simple OLED
![Tutorial for building an OLED (German) Tutorial for building an OLED (German)](/fileadmin/Chemie/chemiemitlicht/images/videos/anleitung_oled_koeln.jpg)
Five part video series on the assembly of a simple but light emitting OLED.
Videos on the assembly of a simple OPV
![Tutorial for building an OPV (German) Tutorial for building an OPV (German)](/fileadmin/Chemie/chemiemitlicht/images/videos/anleitung_opv_koeln.jpg)
Four part series of videos on the assembly of a simple OPV.
Organic Photovoltaic Cell OPV in Operation
![Organic Photovoltaic Cell OPV in Operation (Daylight) Organic Photovoltaic Cell OPV in Operation (Daylight)](/fileadmin/Chemie/chemiemitlicht/images/videos/opv_2.jpg)
The Video shows an OPV powering a small motor.
OPV in Operation - Blue Light
![OPV in operation (blue light via LED) OPV in operation (blue light via LED)](/fileadmin/_processed_/9/2/csm_opv-blaulicht_1db74db3ff.png)
An OPV is irradiated uwing fibre optics that guide the light of a blue LED onto an active area of the OPV. After a short moment the motor connected to the OPV starts spinning.