Kwansik Kim

Title: Kwansik Kim: Innovator in Image Sensor Technology

Introduction

Kwansik Kim is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of image sensor technology, holding a total of 7 patents. His work has been instrumental in advancing the capabilities of image sensors used in various electronic devices.

Latest Patents

One of his latest patents involves an image sensor and a method of manufacturing the same. This innovative image sensor includes a substrate with a first surface and a second surface, which is opposite to the first. It features a pixel isolation portion designed to isolate unit pixels from each other. The pixel isolation portion consists of a first filling insulation pattern that extends from the first surface toward the second surface and includes an air gap region. This pattern has a first sidewall and a second sidewall, with a conductive structure that includes a first portion on the first sidewall, a second portion on the second sidewall, and a connection portion linking the two. An insulating liner is also provided between the first portion and the substrate, as well as between the second portion and the substrate.

Another notable patent by Kim describes an image sensor that includes pixel regions separated by an isolation region, which receives incident light. This design incorporates color filters on the surface of the semiconductor substrate corresponding to the pixel regions. A cover insulating layer is placed over the color filters, and first transparent electrodes are positioned on the cover insulating layer, spaced apart to overlap the color filters. An isolation pattern is also included, which has a trench spaced apart from the first transparent electrodes, along with a drain electrode located in the trench of the isolation pattern. Additionally, an organic photoelectric layer and a second transparent electrode are sequentially disposed on the first transparent electrodes and the isolation pattern.

Career Highlights

Kwansik Kim is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the field of image sensors. His work has garnered attention for its potential applications in consumer electronics and beyond.

Collaborations

He has collaborated with notable coworkers, including Beomsuk Lee and Taeyon Lee, contributing to the advancement of technology in their respective fields.

Conclusion

Kwansik Kim's contributions to image sensor technology exemplify his innovative spirit and dedication to advancing electronic capabilities. His patents reflect a deep understanding of the complexities involved in image