Brian L Ray

Title: Innovations by Brian L Ray

Introduction

Brian L Ray is an accomplished inventor based in Richardson, TX (US). He has made significant contributions to the field of spatial light modulators, holding a total of 2 patents. His work focuses on enhancing the performance and efficiency of optical devices.

Latest Patents

One of his latest patents is for anti-reflective coatings for spatial light modulators. This invention integrates an anti-reflective coating (ARC) into the structure of a spatial light modulator. The manufacturing process is modified to include the deposition of the ARC, along with any necessary patterning and etching to ensure the elements of the array function correctly. The ARC can be positioned in various locations within the element structure, including over the addressing circuitry, a middle layer, or on the underside of the reflective structure. This invention is applicable to micromechanical spatial light modulators and non-moving modulators, such as reflective and transmissive LCD modulators.

Another notable patent by Brian L Ray addresses reduced micromirror gaps for improved contrast ratio. This invention involves a micromirror array fabricated on a semiconductor substrate. The micromirrors are logically divided into an interior active region and an exterior border region. The interior active region selectively modulates light, while the exterior border region produces a dark border around the image. The gap between mirrors in the interior active region is larger than that in the exterior border region, allowing for improved functionality and contrast.

Career Highlights

Brian L Ray is currently employed at Texas Instruments Corporation, where he continues to innovate in the field of optical technologies. His work has contributed to advancements in the performance of spatial light modulators, making them more efficient and effective for various applications.

Collaborations

Throughout his career, Brian has collaborated with notable colleagues, including Duane E Carter and James D Huffman. These collaborations have further enriched his work and contributed to the development of innovative technologies.

Conclusion

Brian L Ray is a prominent inventor whose work in spatial light modulators has led to significant advancements in optical technology. His patents reflect a commitment to innovation and excellence in the field.