Kyu Ik Cho

Title: The Innovations of Kyu Ik Cho: Pioneering Image Sensor Technology

Introduction

Kyu Ik Cho, a distinguished inventor based in Hwaseong-si, South Korea, has made significant contributions to the field of image sensor technology. With a remarkable portfolio of five patents, Cho's inventive prowess is evident through his groundbreaking work at Samsung Electronics Co., Ltd. His dedication to enhancing imaging devices has positioned him as a notable figure in the industry.

Latest Patents

Kyu Ik Cho's recent patents focus on advanced image sensor designs that incorporate cutting-edge technologies. One of his notable inventions is an image sensor featuring ripple voltage compensation. This innovative device includes an active pixel connected to a column line that provides an output voltage to a pixel node. The accompanying bias circuit is designed to vary the first current flowing through the pixel node, based on the capacitance ratio of variable capacitors connected to the power supply and earth terminal. This allows for adjustable output voltage depending on current magnitude.

Another significant patent by Cho addresses the removal of horizontal band noise phenomena in image sensors. This device comprises a pixel array linked by row and column lines and features an analog-to-digital converter that transforms multiple column signals into digital forms. A compensator then generates refined digital pixel data, improving the overall image quality captured by electronic devices.

Career Highlights

Throughout his career, Kyu Ik Cho has played a pivotal role at Samsung Electronics Co., Ltd., where he has devoted his efforts to advancing imaging technologies. His extensive work on image sensors has greatly contributed to the company's reputation as a leader in electronics innovation. Cho's expertise and inventive contributions continue to influence developments in digital imaging.

Collaborations

Kyu Ik Cho has collaborated with talented colleagues, including Ji Yong Kim and Jae Jung Park, further enriching the inventive environment at Samsung Electronics. Their collaborative efforts have fostered the development of state-of-the-art image sensor technologies that enhance consumer electronics and professional imaging systems alike.

Conclusion

Kyu Ik Cho’s contributions to image sensor technology illustrate the vital role of innovation in modern electronics. His impressive track record of patents underscores his dedication and expertise in the field, promising a future where imaging technology continues to advance, benefiting a wide array of applications. As he continues his work at Samsung Electronics Co., Ltd., the impact of his inventions will resonate within the industry for years to come.