Seung-joo Nah

Title: Seung-joo Nah: Innovator in Image Sensor Technology

Introduction

Seung-joo Nah is a prominent inventor based in Gwangju, South Korea. He has made significant contributions to the field of image sensor technology, holding a total of 3 patents. His work has been instrumental in advancing the capabilities of image sensors used in various applications.

Latest Patents

One of Seung-joo Nah's latest patents involves an innovative image sensor design. The substrate of this image sensor includes a plurality of pixels arranged in a two-dimensional array structure, featuring a front side and a back side. An interconnection is arranged on the front side of the substrate, while an insulating layer, a color filter, and a micro-lens are positioned on the back side. Additionally, a pixel separation structure is integrated within the substrate, which includes a conductive layer with a grid structure that surrounds each pixel. A back side contact is vertically aligned with and electrically connected to a grid point portion of the grid structure.

Career Highlights

Seung-joo Nah is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop cutting-edge technologies. His work at Samsung has allowed him to be at the forefront of advancements in image sensor technology.

Collaborations

Throughout his career, Seung-joo Nah has collaborated with notable colleagues, including Han-Seok Kim and Byung-jun Park. These collaborations have contributed to the successful development of various projects and patents.

Conclusion

Seung-joo Nah's contributions to image sensor technology exemplify his dedication to innovation and excellence in the field. His patents and work at Samsung Electronics Co., Ltd. highlight his role as a leading inventor in this important area of technology.