David A Rosen

Title: **David A Rosen: Innovator in Optical Technologies**

Introduction

David A Rosen is a prominent inventor based in Maplewood, MN, known for his substantial contributions to the field of optical technologies. With a total of 7 patents to his name, Rosen has continually pushed the boundaries of innovation, developing advanced systems that enhance visual display technologies.

Latest Patents

Among his latest inventions are two noteworthy patents. The first patent describes an optical system that incorporates a lens layer with a multitude of microlenses arranged in orthogonal directions. This inventive design is complemented by an optically opaque mask layer, which features through openings aligned with the microlenses, ensuring precision in optical performance. The one-to-one correspondence between microlenses and openings is a significant advancement, allowing for improved optical clarity in various applications.

The second patent covers an organic light-emitting diode (OLED) display featuring a color-correction component aimed at maximizing the performance of the white point color shift. This innovative display system includes multiple comparative display panels that vary in optical thickness, which strategically alters the color performance to achieve optimal efficiency. These advancements delineate a performance curve that enhances the visual output of OLED technology, highlighting Rosen's expertise in optics.

Career Highlights

David A Rosen's career has included significant positions at 3M Innovative Properties Company and 3M Innovation Properties Company. His role in these companies has been pivotal in developing innovative optical solutions that address modern display challenges, further establishing his reputation as a forward-thinking inventor in the technology sector.

Collaborations

Throughout his career, Rosen has collaborated with esteemed colleagues, including Bharat R Acharya and William Blake Kolb. These partnerships have fostered a creative environment that has led to groundbreaking innovations in optical systems, underscoring the importance of collaboration in technological advancement.

Conclusion

David A Rosen stands out as a leading inventor in the realm of optical technologies, with a remarkable portfolio of patents reflecting his commitment to innovation. His work not only contributes to advancements in display technologies but also inspires future generations of inventors and innovators in the field.