Location History:
- White Plains, NY (US) (2003 - 2004)
- Lake Mohegan, NY (US) (2005)
Company Filing History:
Years Active: 2003-2005
Title: Sameer Vartak: Innovator in Liquid Crystal Technology
Introduction
Sameer Vartak is a notable inventor based in White Plains, NY (US). He has made significant contributions to the field of liquid crystal technology, holding a total of 3 patents. His work focuses on enhancing the functionality and efficiency of display technologies.
Latest Patents
One of his latest patents is titled "Spectrum-controllable reflective polarizers having electrically-switchable modes of operation." This invention involves a light-controlling film that comprises a polymerized polymer network, which varies spatially in a direction normal to the film surface. The polymerized polymer network is a crosslinked high molecular weight polymeric material mixed with a low molecular weight nematic material exhibiting cholesteric liquid crystal (CLC) order. An electric field impressed in the film controls the reflection bandwidth of circularly polarized light.
Another significant patent is "High-brightness color liquid crystal display panel employing light recycling therewithin." This invention describes a color liquid crystal display that utilizes reflective color filters made from layers of cholesteric liquid crystals. The reflective color filters have two different center wavelengths and bandwidths per layer, stacked in two layers to provide colored light for displays. The arrangement of pixels in the display allows for easier manufacturing of color filters.
Career Highlights
Sameer Vartak is currently employed at Reveo, Inc., where he continues to innovate in the field of liquid crystal displays. His work has contributed to advancements in display technology, making it more efficient and effective.
Collaborations
He has collaborated with talented coworkers, including Yingqiu Jiang and Le Li, who have also contributed to the development of innovative technologies in the field.
Conclusion
Sameer Vartak's contributions to liquid crystal technology through his patents and work at Reveo, Inc. highlight his role as a significant innovator in the industry. His inventions are paving the way for advancements in display technologies.