Philippe Aubourg is an esteemed inventor based in Paris, France, known for his contributions to optical technology. With a total of two patents to his name, he has made significant advancements in the fields of liquid crystal displays and optical printing devices. His work not only pushes the boundaries of technology but also aims to enhance imaging techniques in various applications.

Latest Patents

One of Philippe Aubourg's latest patents is a **Liquid Crystal Optical Valve Controlled by Photoconducting Effect**. This invention introduces a display device that utilizes a liquid crystal layer in conjunction with a photoconducting plate. The unique aspect of this patent is its AC voltage application, which is specifically designed to transfer maximum signals to the liquid crystal, significantly improving functionality in radioscopy and coherent image projection.

Another notable patent is the **Optical Device for Printing Planar Objects**. This device operates at unity magnification using coherent light, effectively minimizing speckle in prints. The printing device comprises a mechanism for illuminating the object and receiving its wave, with a focus on restoring a wave phase conjugate in real-time. This innovative approach allows for high-resolution mask printing and large surface area applications, enhancing optical printing technology.

Career Highlights

Philippe Aubourg has made a significant impact in the innovation landscape while working at **Thomson-CSF**, a leading technology company. His career is marked by a commitment to advancing optical technologies and creating practical applications for theoretical concepts. His patents reflect his dedication to research and development in the realm of optical devices.

Collaborations

Throughout his career, Philippe Aubourg has collaborated with fellow innovators such as Jean Pierre Huignard and Michel Hareng. These partnerships have fostered a rich environment for creativity and innovation, contributing to the development of groundbreaking technologies in optical design and application.

Conclusion

Philippe Aubourg is a distinguished inventor whose work in optical technology continues to influence various industries. His patents not only showcase his innovative spirit but also highlight the collaborative efforts that drive technological advancements. As the fields of display technology and optical printing evolve, Aubourg's contributions are poised to play a vital role in shaping the future of these industries.

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