Sung Soo Choi

Title: Innovations of Sung Soo Choi in Semiconductor Technology

Introduction

Sung Soo Choi is a prominent inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of semiconductor technology, particularly in the development of image sensors. With a total of 5 patents to his name, Choi's work has had a substantial impact on the industry.

Latest Patents

One of his latest patents involves a semiconductor image sensor that includes separate low-voltage and high-voltage regions. This innovative semiconductor device features a substrate with a first surface and a second surface, where light is incident on the second surface. The design includes a pixel region formed in the substrate, a semiconductor photoelectric converter, and one or more transistors that do not overlap the semiconductor photoelectric converter. Additionally, a separation pattern surrounds the transistors within the pixel region.

Another notable patent is for an image sensor that incorporates a photoelectric converter to generate charges in response to incident light. This sensor provides the generated charges to a first node and utilizes a transfer transistor to relay the voltage of the first node to a floating diffusion node based on a control signal. The design also includes a source follower transistor and a correlated double sampler (CDS) to convert the unit pixel output into a digital code.

Career Highlights

Sung Soo Choi is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the semiconductor field. His work has been instrumental in advancing the capabilities of image sensors, which are critical components in various electronic devices.

Collaborations

Choi has collaborated with several talented individuals in his field, including Kyung Ho Lee and Jung Wook Lim. These collaborations have fostered a creative environment that has led to groundbreaking advancements in semiconductor technology.

Conclusion

Sung Soo Choi's contributions to semiconductor technology, particularly in image sensors, highlight his role as a leading inventor in the industry. His innovative patents and collaborations with other experts continue to shape the future of electronic devices.