Sang-Joo Lee

Title: Sang-Joo Lee: Innovator in Image Sensor Technology

Introduction

Sang-Joo Lee is a prominent inventor based in Seongnam-si, South Korea. He is known for his contributions to the field of image sensor technology. With a focus on enhancing the performance of image sensors, Lee has made significant strides in innovation.

Latest Patents

Sang-Joo Lee holds a patent for a shared pixel and an image sensor that includes the same. This innovative design features a shared pixel that comprises a plurality of photo diode regions, a shared floating diffusion region, a plurality of transfer gates, and a blooming layer. Each photo diode region generates photo-charges in response to incident light, and these regions are formed in a semiconductor substrate. The shared floating diffusion region is utilized by multiple photo diode regions and is separated from them within the substrate. The transfer gates play a crucial role in transferring photo-charges to the shared floating diffusion region based on a transfer control signal. Additionally, the blooming layer is designed to transfer any overflow photo-charges to a power supply voltage node.

Career Highlights

Sang-Joo Lee is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to collaborate with other talented individuals in the field, contributing to advancements in image sensor technology.

Collaborations

Some of his notable coworkers include Min-Seok Oh and Tae-Hoon Kim. Their collaborative efforts have further enhanced the innovative projects they are involved in.

Conclusion

Sang-Joo Lee's contributions to image sensor technology exemplify the spirit of innovation. His patent on shared pixel technology showcases his commitment to advancing the field. Through his work at Samsung Electronics, he continues to influence the future of imaging technology.