Location History:
- Eindhoven, NL (1998 - 2002)
- Heerlen, NL (2004)
Company Filing History:
4 out of 14,087 
2 out of 21,366 
1 out of 2 Years Active: 1998-2004
Title: The Innovative Journey of Inventor Frans Leenhouts
Introduction
Frans Leenhouts, an inventive mind based in Eindhoven, NL, has made significant contributions to the field of display technologies, holding a total of 9 patents. His innovative spirit continues to advance the realm of liquid crystal displays and touch sensor devices, demonstrating the impactful role he plays in modern technology.
Latest Patents
Leenhouts' recent patents include a groundbreaking Liquid Crystal Reflective Display. This invention features a device comprising a retardation film, a nematic liquid crystal layer, and a light reflecting RGB patterned cholesteric color filter. It is ingeniously designed to reflect either essentially left-circular or right-circular polarized light. The unique characteristics of this liquid crystal layer include a super twisted nematic structure with a twist angle ranging from 180 to 270 degrees. Furthermore, the summed retardation of the retardation film and the liquid crystal layer is approximately described by the equation R=(3+2n)λ/4, where n can take values such as 0, 1, 2, and 3.
Another notable invention by Leenhouts is the Touch Sensor Display. This patent simplifies the manufacturing process of display devices for touch panel displays, particularly LCDs. The innovation involves attaching certain components of the display panel, such as a light-scattering film and a polarizer, directly to the substrate of the touch panel, enhancing efficiency during production.
Career Highlights
Frans Leenhouts has had a remarkable career journey, with significant stints at U.S. Philips Corporation and Koninklijke Philips Corporation N.V. His work at these renowned companies allowed him to hone his skills and contribute to revolutionary developments in display technologies.
Collaborations
Throughout his career, Leenhouts has collaborated with esteemed colleagues such as Dirk Jan Broer and Johannes A. Van Haaren. These partnerships have furthered his contributions to the technological landscape and underscored the importance of teamwork in the field of innovation.
Conclusion
Frans Leenhouts is a notable inventor whose contributions to liquid crystal display technologies and touch sensor devices continue to shape the future of visual technology. With a portfolio of nine patents and a career marked by collaborations with leading corporations and talented individuals, Leenhouts exemplifies the spirit of innovation that drives the tech industry forward.
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.