Robert Northrup

Title: The Innovations of Robert Northrup

Introduction

Robert Northrup is an accomplished inventor based in Richardson, TX (US). He has made significant contributions to the field of liquid crystal technology, holding a total of 2 patents. His work focuses on developing advanced light shutter devices that have practical applications in various industries.

Latest Patents

One of Robert Northrup's latest patents is for a polymeric dispersed liquid crystal light shutter device and system, along with a method for forming the same. This innovative device features a catoptric form that is strategically positioned below a pre-cure or uncured polymer dispersed liquid crystal (PDLC) light shutter device. The device contains liquid crystals dispersed in a polymer binder system between two substrates. During the curing process, light is applied, allowing the liquid crystal microdroplet sizes to vary according to the shape of the catoptric form. This results in domains of smaller liquid crystal microdroplet sizes corresponding to the shape, while larger microdroplet sizes correspond to the negative space. By tuning an electric field, the PDLC light shutter device can transition from displaying an image formed by non-scattering regions against opaque scattering regions to a surface that is mostly or entirely clear, allowing for non-scattering light transmittance.

Career Highlights

Robert Northrup is currently employed at Polytronix, Inc., where he continues to innovate and develop cutting-edge technologies. His expertise in liquid crystal devices has positioned him as a key player in the industry, contributing to advancements that enhance visual display technologies.

Collaborations

Throughout his career, Robert has collaborated with talented individuals such as Menting Tim Tsai and Casey S Hunt. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Robert Northrup's contributions to the field of liquid crystal technology exemplify the spirit of innovation. His patents and work at Polytronix, Inc. highlight his commitment to advancing technology and improving the functionality of light shutter devices.