Chongkwang Chang

Title: Innovations of Chongkwang Chang

Introduction

Chongkwang Chang is a notable inventor based in Incheon, South Korea. He has made significant contributions to the field of image sensor technology. With a total of 6 patents to his name, his work continues to influence advancements in this area.

Latest Patents

Chang's latest patents include innovative designs for image sensors. One of his patents describes an image sensor that features a semiconductor substrate with a first side and a second side. This design incorporates a plurality of photoelectric regions arranged in a first and second direction, with a first separation structure positioned between these regions. The separation structure consists of a lower and upper component, with a unique wavy shape that enhances performance. Another patent focuses on an image sensor that includes a substrate with a separation structure penetrating through it. This design also features photoelectric conversion device regions and color filters, with microlenses placed on top. The separation structure in this patent is characterized by lower and upper patterns that intersect in a specific manner, further optimizing the sensor's functionality.

Career Highlights

Chongkwang Chang is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the field of image sensors. His work has been instrumental in developing advanced technologies that are widely used in various electronic devices.

Collaborations

Chang has collaborated with notable colleagues such as Youngjoon Moon and Duck-nam Kim. Their combined expertise has contributed to the successful development of cutting-edge technologies in the industry.

Conclusion

Chongkwang Chang's contributions to image sensor technology exemplify the impact of innovative thinking in the electronics field. His patents reflect a commitment to advancing technology and improving the functionality of electronic devices.