Company Filing History:
Years Active: 2000
Title: Celine Lardeau – Innovator in Plasma Display Technology
Introduction
Celine Lardeau, an inventive mind based in Grenoble, France, is recognized for her contributions to the field of plasma display technology. With two patents to her name, she has focused on developing methods and circuits that enhance the performance and reliability of driver circuits for plasma display panels.
Latest Patents
Lardeau's latest patents include a method and circuit for testing the output connections of a driver for plasma display panels. This innovative method involves switching at least one output of the driver circuit to a high level for a specific duration, followed by switching it to a low level. By measuring the discharge time with a constant discharge current, it can be determined whether a capacitive load is connected to the output. This approach is repeated for each output of the driver circuit, providing precise diagnostics essential for enhancing display performance.
Her second patent involves a power output stage designed for controlling plasma screen cells. This invention utilizes VDMOS-type N-channel charge and discharge transistors, which allow for efficient charge and discharge management without the risk of simultaneous conduction. These advancements contribute significantly to the effectiveness of plasma display technology.
Career Highlights
Celine Lardeau is associated with STMicroelectronics, a global leader in semiconductor solutions. Her work within the company has played a pivotal role in advancing the technology behind plasma display panels, solidifying her status as an expert in her field.
Collaborations
Throughout her career, Lardeau has collaborated with notable colleagues, including Gilles Troussel and Eric Benoit, whose collective expertise has further enriched her innovative projects. Their teamwork has fostered a creative environment conducive to groundbreaking advancements in plasma display technology.
Conclusion
Celine Lardeau is a remarkable inventor whose contributions toward improving plasma display technology are noteworthy. Her innovative patents reflect a commitment to advancing the industry standards, showcasing her expertise and dedication to the future of display technology. As she continues her work at STMicroelectronics, Lardeau remains a key figure in the world of engineering innovation.