Our projects

Redesign to cost of a camera module

Visible camera modules for barcode reading applications are widely available. However, these products, which combine a lighting function and an imaging function, must be regularly...

Optimization of a phototherapy device

The effects of visible and non-visible light on the human body are increasingly known and their application in the medical and paramedical fields is...

Preventing “taste of light” in champagne wines

White wines and Champagne wines, in particular, degrade over time when exposed to light. This phenomenon due to the reaction of riboflavin sensitive to UV...

Illuminator for embedded inspection camera

Aviation industry professionals were confronted with the difficult and time-consuming operation of inspecting the upper fuselage of test aircraft. These inspections require heavy equipment and...

Reliability and performance of OLED displays

Human-machine interfaces (HMI) are more and more present in our daily life and their definition increases with the evolution of screen technologies. OLED technology...

Development of freeform optics

At the request of WE-EF, PISÉO has designed and developed a specific silicone lens incorporating silicone freeform surfaces. The advantage of freeform lenses is...

Woven optical fiber for automotive lighting

EFI Lighting, a subsidiary of automotive supplier EFI Automotive, has asked PISEO to support the industrial development of large luminous surfaces made from woven...

Development of a UV LED illuminator

UV LEDs have achieved performances that now allow to consider disinfection solutions using this technology to replace the discharge sources.To make the most of...

Design and prototyping of IR High Power illuminator for imaging camera

Infra-red imaging cameras are becoming more common.However, in certain demanding configurations, the scene needs to be "illuminated" by means of an illuminator specifically designed to...