Company Filing History:
Years Active: 2014-2025
Title: Inventor Hyoun-Jee Ha: Innovating Image Sensor Technology
Introduction
Hyoun-Jee Ha is a prominent inventor based in Hwaseong-si, South Korea, recognized for his significant contributions to the field of image sensor technology. With a commendable portfolio of 8 patents, Ha has developed innovative solutions that enhance the performance of image sensors, which are crucial components in various electronic devices.
Latest Patents
Among his latest patents, two notable inventions stand out. The first patent describes an image sensor that features a substrate with a first and a second surface. This sophisticated design includes a unit pixel region, a device isolation pattern, and a photoelectric conversion region. The strategic placement of an impurity region and an auxiliary isolation pattern further enhances the image sensor's efficiency when viewed in a plan perspective.
The second patent elaborates on a similar image sensor design, emphasizing a substrate that comprises multiple unit pixel regions. Each pixel region is equipped with photoelectric conversion and floating diffusion regions, demonstrating a carefully conceived pixel isolation pattern that enhances functionality. An interconnection layer is applied on the substrate's first surface, incorporating a conductive structure that optimizes the connectivity of the contacts extending vertically to the floating diffusion regions.
Career Highlights
Hyoun-Jee Ha's career is marked by his extensive work with Samsung Electronics Co., Ltd., a leading company in the technology sector. His innovative designs have made a noticeable impact on the advancements in image sensor technology, boosting the performance of devices relying on high-quality imaging capabilities.
Collaborations
Throughout his career, Ha has collaborated with esteemed colleagues such as Jung-hyuck Choi and Hae-wang Lee. Together, their combined expertise has fostered a creative environment that encourages innovation and drives the development of cutting-edge technologies.
Conclusion
Inventor Hyoun-Jee Ha continues to revolutionize the field of image sensors with his significant contributions and inventive spirit. His patents reflect his dedication to pushing technological boundaries, and his collaboration with fellow innovators further cements his status as a key player in the tech industry. As the demand for advanced imaging solutions grows, Ha's work is poised to have a lasting impact on the future of imaging technology.