This inventor holds 1 USPTO granted patent. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2020.
Company Filing History:
Years Active: 2020
Title: Gwi Deok Lee: Innovator in Image Sensor Technology
Introduction
Gwi Deok Lee is a prominent inventor based in Suwon, South Korea. He has made significant contributions to the field of image sensor technology. His innovative work has led to the development of a unique patent that enhances the functionality of image sensors.
Latest Patents
Gwi Deok Lee holds a patent for an image sensor that features a photoelectric conversion layer coupled to a storage node through a pinning layer with P-type impurities. This image sensor includes a first photoelectric conversion layer designed to convert light into a first signal. Additionally, it incorporates a transfer transistor with a storage node region that stores the first signal. The transfer transistor also features a transfer gate that transfers the stored first signal, along with a floating diffusion region that receives the first signal. The design includes a reset transistor to reset the floating diffusion region and a drive transistor that receives a pixel voltage to generate an output voltage. Furthermore, a selection transistor outputs the generated output voltage. The reset drain voltage applied to the drain electrode of the reset transistor is independent of the pixel voltage and ranges from about 0.1V to about 1.0V.
Career Highlights
Gwi Deok Lee is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to focus on advancing image sensor technology, contributing to the company's reputation for innovation and quality.
Collaborations
Throughout his career, Gwi Deok Lee has collaborated with notable colleagues, including Tae Yon Lee and Masaru Ishii. These collaborations have fostered a creative environment that encourages the exchange of ideas and technological advancements.
Conclusion
Gwi Deok Lee's contributions to image sensor technology exemplify the spirit of innovation. His patent and work at Samsung Electronics Co., Ltd. highlight his commitment to advancing technology in this field. His collaborations with other talented individuals further enhance the impact of his work.