Company Filing History:
Years Active: 1993-1999
Title: Innovations of Johannes A Van Haaren
Introduction
Johannes A Van Haaren is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of display technology, holding a total of 10 patents. His work primarily focuses on advancements in liquid crystal displays and related technologies.
Latest Patents
Among his latest patents are a compensator designed for liquid crystal display devices and a method for manufacturing a broadband cholesteric polarizer. The compensator features a retardation foil with a tilted optical main axis, which can be easily manufactured by placing the retardation foil and a second optically active layer on different sides of a transparent support. The method for creating a broadband cholesteric polarizer involves polymerizing a liquid-crystalline cholesterically ordered layer using reactive chiral and nematogenic monomers. This process allows for the precise control of the bandwidth and edge position of the reflection band, enhancing the performance of displays.
Career Highlights
Johannes A Van Haaren is associated with U.S. Philips Corporation, where he has contributed to various innovative projects. His expertise in display technology has positioned him as a key figure in the development of advanced optical devices.
Collaborations
He has collaborated with notable colleagues such as Dirk Jan Broer and Antonius G Verhulst, further enriching his work and contributions to the field.
Conclusion
Johannes A Van Haaren's innovative patents and contributions to display technology underscore his importance in the field. His work continues to influence advancements in liquid crystal displays and related technologies.
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