This inventor holds 3 USPTO granted patents. Top assignee: Thomson-Csf. Active years: 1982-1987.
Location History:
- Paris, FR (1982)
- Palaiseau, FR (1987)
Company Filing History:
Years Active: 1982-1987
Title: Pierre Landouar: Innovator in Electrically Controlled Devices
Introduction
Pierre Landouar is a notable inventor based in Paris, France. He has made significant contributions to the field of electrically controlled devices, holding a total of three patents. His work focuses on the production of substrates that enhance the functionality of display screens and other electronic devices.
Latest Patents
One of Landouar's latest patents is a process for the production of a substrate for an electrically controlled device. This invention integrates non-linear elements and control elements for elementary display points. The substrate is designed with amorphous silicon layers in its active part, while the peripheral part contains polycrystalline silicon controlled elements. The crystallization of the peripheral part is achieved through annealing in a temperature gradient furnace.
Another significant patent involves a process for producing a layer containing silicon. This process introduces another element from column IVa of the periodic table during silicon deposition, in a proportion equal to or below 5% of the number of silicon atoms. A preferred variant of this element is germanium, and the deposition occurs at a temperature close to the crystallization temperature. The process may also include a heat treatment phase in a hydrogen plasma atmosphere.
Career Highlights
Pierre Landouar is associated with Thomson-CSF, a company known for its advancements in technology and electronics. His work has contributed to the development of innovative solutions in the field of display technology.
Collaborations
Landouar has collaborated with notable coworkers, including Daniel Kaplan and Jose Magarino. Their combined expertise has furthered the advancements in the technologies they work on.
Conclusion
Pierre Landouar's contributions to the field of electrically controlled devices through his innovative patents highlight his role as a significant inventor. His work continues to influence the development of advanced electronic technologies.