Company Filing History:
Years Active: 1986-1988
Title: Joannes L Van De Venne: Innovator in Display Technology
Introduction
Joannes L Van De Venne is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of display technology, holding a total of 4 patents. His work focuses on innovative display devices that enhance visual performance and functionality.
Latest Patents
One of his latest patents is for a passive display device. This device comprises a first and a second supporting plate, at least one of which is transparent. It features a number of display elements that control the reflection or transmission of light. Each display element has at least one fixed electrode and a movable electrode, which operates through electrostatic forces. The movable electrode is separated from the fixed electrode by an electrically insulating oxidic layer. This layer includes a compound with both polar and non-polar groups, enhancing its functionality.
Another significant patent is for a display device with micromechanical leaf spring switches. This device includes a layer of liquid crystal situated between two supporting plates. A large number of picture electrodes are arranged in rows and columns on at least one of the supporting plates. The arrangement allows for the picture electrodes to be contacted with respective row electrodes via micromechanical leaf springs. This innovation provides the liquid crystal with a steep threshold concerning the applied voltage and enables memory functionality in the display device.
Career Highlights
Joannes L Van De Venne is associated with U.S. Philips Corporation, where he has contributed to various projects in display technology. His work has been instrumental in advancing the capabilities of display devices, making them more efficient and effective.
Collaborations
He has collaborated with notable coworkers such as Ties S Te Velde and Hendrik Veenviliet. Their combined expertise has fostered innovation in the field of display technology.
Conclusion
Joannes L Van De Venne's contributions to display technology through his patents reflect his innovative spirit and dedication to advancing the field. His work continues to influence the development of modern display devices.