Doo Sik Seol

Title: Innovative Contributions of Inventor Doo Sik Seol in Image Sensor Technology

Introduction

Doo Sik Seol, a prominent inventor located in Seoul, South Korea, has made significant contributions to the field of image sensor technology. With a total of three patents to his name, Seol is recognized for his innovative approach to design and functionality in image sensors, particularly in the ever-evolving technological landscape.

Latest Patents

Seol's latest patents showcase his expertise and forward-thinking designs. One of his notable inventions details an advanced image sensor that consists of a substrate with a first side for light incidence and a second opposite side. The invention incorporates a pixel isolation pattern defining multiple unit pixels, integrating a first and second photoelectric conversion region along a specific direction. An intriguing feature of this sensor is the region isolation pattern, which protrudes from the pixel isolation in a different direction, effectively defining an isolation region between the conversion regions. Furthermore, the invention outlines that the width of this isolation region varies significantly between the two sides of the sensor.

Another notable patent involves an image sensor characterized by varied concentrations of impurities in channel regions and isolation elements. This design includes a substrate with defined unit pixels, multiple photoelectric conversion regions, and innovative transfer gate structures. Seol's invention enhances sensor performance through its unique configuration and structural differences in the gates, showcasing his deep understanding of image sensor mechanics.

Career Highlights

Doo Sik Seol is currently employed at Samsung Electronics Co., Ltd., a leading global technology company renowned for its innovations in electronic components and solutions. His role in advancing image sensor technology at Samsung has positioned the company at the forefront of the imaging industry, influencing products that impact consumer electronics worldwide.

Collaborations

Seol has collaborated with esteemed colleagues Seung Ki Jung and Kyung Ho Lee, collectively contributing to groundbreaking advancements in image sensor technologies. Their combined expertise and creativity have fostered innovations that are integral to the next generation of imaging devices.

Conclusion

Through his innovative patents and collaborative endeavors, Doo Sik Seol continues to shape the future of image sensor technology. His work at Samsung Electronics Co., Ltd. exemplifies the dynamic interplay of creativity and engineering that drives advancements in the technology sector, ultimately enhancing the capabilities of electronic devices globally. As he forges ahead, his contributions will undoubtedly pave the way for further innovations in imaging technologies.