Jeongsoon Kang

Title: Jeongsoon Kang: Innovator in Image Sensor Technology

Introduction

Jeongsoon Kang is a prominent inventor based in Busan, South Korea. He has made significant contributions to the field of image sensor technology, holding a total of 8 patents. His work has been instrumental in advancing the capabilities of image sensors used in various applications.

Latest Patents

Kang's latest patents include innovative designs for stacked image sensors. One of his notable inventions is a stacked image sensor that features a first semiconductor substrate with a photoelectric conversion region and a floating diffusion area. This design incorporates a first insulating layer beneath the semiconductor substrate, which includes a gate of a transfer transistor. Additionally, a second semiconductor substrate is included, which contains first impurities of a first conductivity type. The invention also features a second insulating layer that includes a metal pad of a floating diffusion node and a gate of a source follower transistor. The floating diffusion area and the metal pad are electrically connected through a deep contact that is situated within the insulating layers. Another significant patent involves an image sensor with a transfer gate that contacts a first refractive layer, which is coplanar with a second refractive layer. This design consists of three structures stacked vertically, enhancing the efficiency and performance of the image sensor.

Career Highlights

Jeongsoon Kang is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop cutting-edge technologies in the field of image sensors. His work has garnered attention for its potential applications in consumer electronics and other industries.

Collaborations

Kang has collaborated with notable colleagues, including Wonsok Lee and Minho Jang, contributing to the advancement of technology within his field.

Conclusion

Jeongsoon Kang's contributions to image sensor technology exemplify his innovative spirit and dedication to advancing the field. His patents reflect a commitment to enhancing the functionality and efficiency of image sensors, making a lasting impact on the industry.