Success story


May 2020

We convinced two leading industrialists joining us in our adventure to make LAYER® the reference in indoor energy harvesting.

November 2019

Our team has successfully published in collaboration with our colleagues from a different laboratory in the world a power conversion efficiency of 9.74% (AM1.5) due to our development of a new organic−inorganic hybrid high band gap material. This new material contributed to the significant improvement of the stability of organic solar cells in air and light illumination.


October 2019

Dracula Technologies and Orange Labs are designing an autonomous BLE device powered by LAYER® technology for smart home applications. The completed proofs of concept confirm that LAYER® technology has the potential to improve the energy supply of IoT and wireless products

September 2018

Inauguration of our pilot line able to realize POC and prototype in Valence (26)

Our ambition was to demonstrate the interest of our technology to tackle customers’ problematics linked to the power supply.


October 2017

We have been awarded during the Hello Tomorrow Challenge in Paris, a well-known international deep-tech startup contest.

March 2017

First module LAYER® all-inkjet. We filled two other patents related to materials and modules.


December 2016

We successfully fundraised 1.9M € with Business Angels: Grenoble Angels, Finance et Technologie, Femme Business Angels, Smart Angels.

May 2014

First OPV cells with 2 layers printed. We filed our first patent related to the process.