Marinus Van Renseen

Title: Marinus Van Renseen: Innovator in Television Technology

Introduction

Marinus Van Renseen is a notable inventor based in Leola, PA (US). He has made significant contributions to the field of television technology, particularly with his innovative patent related to kinescope screens. His work has had a lasting impact on how display screens are utilized in television sets.

Latest Patents

Van Renseen holds a patent for the "Kinescope Screen Center Locator." This apparatus is designed to accurately locate the position of the horizontal centerline on the display screen of a television kinescope. The invention features two screen edge sensors positioned at the top and bottom of the display screen. These sensors are mounted on a vertically movable member, ensuring they are separated by a distance equal to the vertical dimension of the display screen. Each sensor includes a light source that directs a beam of light at the kinescope along a first light path, along with a detector that senses the varying amounts of radiation returned from the display screen and the adjacent reflective aluminum coating along a second light path. The sensors are adjusted until the detector outputs are equal, indicating that the sensors are positioned similarly with respect to the top and bottom screen edges. The midpoint between the sensors then determines the location of the horizontal centerline of the display screen.

Career Highlights

Throughout his career, Van Renseen has been associated with RCA Inc., a prominent company in the electronics and telecommunications industry. His work at RCA has allowed him to contribute to advancements in television technology, enhancing the viewing experience for consumers.

Collaborations

One of his notable coworkers is Myron H. Wardell, Jr. Their collaboration has likely fostered innovation and development within their projects at RCA.

Conclusion

Marinus Van Renseen's contributions to television technology, particularly through his patent for the Kinescope Screen Center Locator, highlight his role as an innovator in the field. His work continues to influence the design and functionality of display screens in modern television sets.