Company Filing History:
Years Active: 1977-1990
Title: The Innovative Mind of Jean-Claude Deutsch
Introduction
Jean-Claude Deutsch, an accomplished inventor based in Grenoble, France, has made significant contributions to the field of display technology. With a total of seven patents, his work primarily revolves around advancements in liquid crystal displays, showcasing his deep understanding of optical effects and engineering processes.
Latest Patents
Among Jean-Claude Deutsch's latest patents are innovative designs for active matrix screens specifically tailored for color television displays. One of these patents describes a control system and the production process for a screen that utilizes the electrically controlled birefringence effect. This groundbreaking screen comprises a nematic liquid crystal layer sandwiched between an active matrix of transparent control electrodes and a transparent counterelectrode equipped with colored filters. The design also incorporates two complementary polarizing means positioned on either side of the assembly. Notably, the optical path in the liquid crystal layer measures approximately 0.6 micrometers. The system features means for amplifying blue, green, and red video signals, with regulated gains to ensure proper display of neutral white shades. Furthermore, a birefringence compensating layer, corresponding optically to the liquid crystal layer, can be produced between one of the polarizing means and the assembly.
Another significant patent focuses on a liquid crystal cell that employs the electrically controlled birefringence effect, along with processes for its production. This innovative cell consists of two crossed rectilinear polarizers, two glass plates with transparent electrodes positioned between the polarizers, and a liquid crystal layer sandwiched between these plates. Additionally, a layer of a negative uniaxial thermoplastic polymer, with its extraordinary axis perpendicular to the plates, is utilized, enhancing the overall display capabilities and applications in data display devices.
Career Highlights
Jean-Claude Deutsch has made remarkable strides in his career, working at the Commissariat à L'énergie Atomique, a prestigious research institution in France. His dedication to pushing the boundaries of technology in the field of liquid crystal displays has been recognized through his patents, which contribute to innovations in visual technology.
Collaborations
Throughout his professional journey, Jean-Claude has collaborated with esteemed colleagues such as Jean-Frederic Clerc and Pierre Vaudaine. Together, they have explored various avenues in display technology, further enhancing the capabilities and applications of liquid crystal technologies.
Conclusion
Jean-Claude Deutsch exemplifies the spirit of innovation in the field of display technology. With his extensive portfolio of patents and collaborations with prominent figures in the industry, he continues to pave the way for future advancements in liquid crystal displays. His work stands as a testament to the importance of innovation and collaboration in driving technological progress.
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