Ki Nam Park

Title: Ki Nam Park - Innovator in CMOS Image Sensor Technology.

Introduction

Ki Nam Park is a notable inventor based in Ichon, South Korea. He has made significant contributions to the field of image sensor technology, particularly through his innovative work on photodiodes.

Latest Patents

Ki Nam Park holds a patent for a photodiode having a charge transfer function and an image sensor utilizing this technology. The invention relates to a CMOS image sensor that employs photodiodes designed to linearly increase the ability to retain photogenerated charges. The unit pixel of the CMOS image sensor includes a photodiode with an N-type semiconductor region and a P-type semiconductor region forming a PN junction under reverse bias. Additionally, a highly doped region is formed on one of the semiconductor regions to collect carriers of electron-hole pairs generated in the depletion region, ensuring a linear voltage drop of the reverse bias. An image data processing unit is also included to produce image data in response to the carriers transferred from the highly doped region.

Career Highlights

Ki Nam Park is associated with Hyundai Electronics Industries Co. Ltd., where he has been instrumental in advancing image sensor technology. His work has led to the development of more efficient and effective imaging solutions.

Collaborations

Some of his notable coworkers include Oh Bong Kwon and Do Young Lee, who have collaborated with him on various projects within the field of image sensor technology.

Conclusion

Ki Nam Park's contributions to the development of CMOS image sensors and photodiodes highlight his innovative spirit and dedication to advancing technology in the imaging sector. His work continues to influence the field and pave the way for future advancements.