Johannes Cornelis Van De Ven

Title: Innovations of Johannes Cornelis Van De Ven

Introduction

Johannes Cornelis Van De Ven is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of display technology, particularly through his innovative patent related to display devices.

Latest Patents

One of his key inventions is a patent for a display device and lenticular screen. This invention involves a display device comprising liquid crystal (LC) panels arranged next to each other. To minimize the visibility of seams between adjacent LC panels and to prevent grey scale inversion, collimated light is applied. A lenticular foil is utilized to enhance the viewing angle in the horizontal direction. When seams are only present in a vertical direction, the widest viewing angle in the vertical direction is selected. This decision results in an asymmetric viewing angle in the horizontal direction. To mitigate the asymmetry in the horizontal viewing angle, the lenticulars of the screen are designed with a trapezoidal shape. The apex angle of these lenticulars is determined by the desired spread and viewing angle symmetry in the horizontal direction.

Career Highlights

Johannes Cornelis Van De Ven is associated with Koninklijke Philips Corporation N.V., a leading company in the technology and electronics sector. His work at Philips has allowed him to focus on advancements in display technology, contributing to the company's reputation for innovation.

Collaborations

He has collaborated with notable professionals in his field, including Leo M Weegels, enhancing the development of innovative technologies.

Conclusion

Johannes Cornelis Van De Ven's contributions to display technology through his patent demonstrate his commitment to innovation and excellence in engineering. His work continues to influence advancements in the industry.