Location History:
- Ably, FR (2007 - 2008)
- Poissy, FR (2007 - 2010)
Company Filing History:
Years Active: 2007-2010
Title: Innovations by Romain Vercelletto: Pioneering Bistable Nematic Liquid Crystal Displays
Introduction
Romain Vercelletto, an accomplished inventor based in Poissy, France, has significantly contributed to the field of display technology. With a total of four patents to his name, Vercelletto focuses on developing methods to enhance the functionalities of bistable nematic liquid crystal displays. His innovative work has the potential to revolutionize displays used in various electronic devices.
Latest Patents
Vercelletto's latest patents showcase his expertise and creativity in the realm of liquid crystal technology.
1. **Bistable nematic liquid crystal display method and device**: This patent outlines a display device featuring a bistable nematic liquid crystal matrix screen characterized by the breaking of anchoring. The invention is notable for its addressing means, which generate and apply control signals to each pixel of the matrix screen. These control signals are designed with sloping rising edges that present a gradient ranging from 0.5 V/µs to 0.0001 V/µs, enabling advanced display functions.
2. **Bistable liquid crystal display device including improved addressing means**: This patent reveals a method for electrically addressing a matrix screen of bistable nematic liquid crystals, also centered on breaking the anchoring. The system applies controlled electrical signals to both row and column electrodes of the screen. It allows for the simultaneous addressing of multiple rows using similar row signals, offset in time by a duration greater than or equal to the applied column voltages. The methodology is designed to optimize the final states of the pixels in the address row, enhancing the overall display performance.
Career Highlights
Romain Vercelletto is currently employed at Nemoptic, where he continues to innovate and develop technological solutions. His experience and knowledge in the field have positioned him as a respected figure in the industry. His work contributes to the advancement of display technologies, paving the way for improved products on the market.
Collaborations
Vercelletto collaborates with notable professionals in his field, including colleagues Jacques Angele and Thierry Elbhar. These partnerships foster a creative environment where innovative ideas can flourish, leading to groundbreaking developments in liquid crystal technology.
Conclusion
Romain Vercelletto stands out as a key inventor in the realm of bistable liquid crystal displays. With his focus on improving display technologies through his patents, he exemplifies the spirit of innovation. As the industry continues to evolve, Vercelletto's contributions are likely to have a lasting impact on electronic displays.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.