Minjun Choi

Title: Minjun Choi: Innovator in Image Sensor Technology

Introduction

Minjun Choi is a prominent inventor based in Hwaseong-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, Choi has made significant strides in this area.

Latest Patents

Choi holds a patent for an innovative image sensor. This image sensor features a pixel array where multiple pixels are arranged. Each pixel includes an organic photodiode with adjustable sensitivity based on external voltage, a silicon photodiode, first and second floating diffusion nodes, a conversion gain transistor, and a driving transistor. The design allows charges generated by the silicon photodiode to accumulate in the first floating diffusion node, while charges from the organic photodiode are stored in the second floating diffusion node. The conversion gain transistor connects these nodes, and the driving transistor generates a pixel signal corresponding to the voltage of the first floating diffusion node. This invention showcases Choi's expertise in developing advanced imaging technologies.

Career Highlights

Minjun Choi 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 professionals in the field.

Collaborations

Choi has worked alongside notable colleagues such as Myunglae Chu and Seoksan Kim. Their combined efforts contribute to the innovative projects at Samsung Electronics.

Conclusion

Minjun Choi is a key figure in the advancement of image sensor technology. His patent and work at Samsung Electronics highlight his commitment to innovation in this field.