Jae Ha Choi

Title: Innovations of Jae Ha Choi

Introduction

Jae Ha Choi is an accomplished inventor based in Pleasanton, California. She has made significant contributions to the field of optical coatings, particularly for mobile devices. Her innovative work has led to the development of a unique optical coating that enhances durability and performance.

Latest Patents

Jae Ha Choi holds a patent for an optical coating having a nano-laminate for improved durability. This optical coating, which includes anti-reflective coating (ARC) or colored coating for optical devices, is especially suitable for mobile devices. The ARC consists of alternating layers of low refractive index and high refractive index materials. At least one of these layers, preferably the top layer, is composed of a nano-laminate structure. This structure consists of alternating nano-layers, each made from a material with a refractive index similar to the layer it replaces. Optionally, all layers can be made up of nano-laminates, ensuring that low index layers consist of nano-laminates of low refractive index nano-layers, while high index layers are made from high refractive index nano-layers. Each of the nano-layers has a thickness ranging from 2 to 10 nanometers.

Career Highlights

Jae Ha Choi is currently employed at Intevac, Inc., where she continues to innovate in the field of optical technology. Her work has been instrumental in advancing the capabilities of optical coatings used in various devices.

Collaborations

Some of her notable coworkers include Terry Bluck and Gaurav Saraf, who contribute to the collaborative environment at Intevac, Inc.

Conclusion

Jae Ha Choi's contributions to optical coatings demonstrate her expertise and commitment to innovation in technology. Her patent for an optical coating with nano-laminate structures showcases her ability to enhance the durability and performance of optical devices.