Company Filing History:
Years Active: 2009-2020
Title: The Innovative Mind of Hyun-pil Noh
Introduction: Hyun-pil Noh is a distinguished inventor based in Seongnam-si, South Korea, with a significant portfolio of nine patents to his name. His innovative contributions primarily focus on the field of image sensors, showcasing his expertise in semiconductor technologies.
Latest Patents: Among Hyun-pil Noh's latest patents is an advanced image sensor design. This image sensor incorporates a semiconductor substrate that features both a pixel region and an optical black region, essential for enhancing image quality. Notably, the sensor is equipped with multiple photoelectric conversion regions within the pixel area and a wiring structure formed on the first surface of the semiconductor substrate. Additionally, a light shielding layer is strategically positioned on the second surface, minimizing any interference from environmental light. The invention also includes a light shielding wall structure that separates the pixel and optical black regions, contributing significantly to the sensor's performance in reducing image failures caused by reflected light.
Another noteworthy patent from Noh is related to methods of manufacturing these image sensors. The manufacturing process involves the formation of photodiodes on a semiconductor layer in both active pixel and peripheral regions. A sophisticated structure comprising insulating interlayers and wiring structures is established on the first surface of the semiconductor layer. The method meticulously details the etching process required to create a via hole, followed by layers of metals and anti-reflective coatings that form critical light blocking structures and pad structures in the device.
Career Highlights: Hyun-pil Noh serves as an inventor at Samsung Electronics Co., Ltd., a leading global player in technology and electronics. His career at Samsung has undoubtedly contributed to the company's advancements in image sensor technologies, positioning them at the forefront of the electronics market.
Collaborations: Throughout his career, Noh has had the opportunity to collaborate with talented individuals such as Shigenobu Maeda and Choong-Ho Lee. These collaborations have undoubtedly enriched his work, driving innovation in the competitive field of semiconductor technologies.
Conclusion: With a robust patent portfolio and a focus on pioneering image sensor technologies, Hyun-pil Noh continues to make significant contributions to the field of electronics through his work at Samsung Electronics Co., Ltd. His innovations are paving the way for enhanced image sensor designs, setting high standards within the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.