Company Filing History:
Years Active: 2013-2016
Title: Innovations by Seung Hoon Sa
Introduction
Seung Hoon Sa is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of image sensor technology, holding a total of 7 patents. His work focuses on enhancing the capabilities of image sensors through innovative designs and methodologies.
Latest Patents
One of his latest patents involves an image sensor that includes a pixel array, where each pixel comprises a variable capacitor and a capacitor. This invention provides a pixel, a pixel array, and an image sensor that incorporates the pixel array. The pixel features a photoelectric converter, a capacitor, a variable capacitor, and a switching element. The capacitor is responsible for accumulating electric charges converted by the photoelectric converter. The variable capacitor is connected to the capacitor and has capacitance that varies according to the potential of the capacitor. The switching element outputs the potential of the capacitor.
Another notable patent focuses on a pixel designed for processing signals in both the visible and infrared (IR) bands. This patent discloses a pixel, a pixel array, a method for manufacturing the pixel array, and an image sensor that includes the pixel array. The pixel is equipped with a first color filter layer that transmits visible light and IR, along with a second color filter layer that transmits light while blocking visible light, positioned on one side of the first color filter layer.
Career Highlights
Seung Hoon Sa is currently employed at LG Innotek Co., Ltd., where he continues to innovate in the field of image sensors. His work has significantly advanced the technology used in various imaging applications.
Collaborations
Throughout his career, Seung Hoon Sa has collaborated with notable colleagues, including Cheong Yong Park and Dong Gyu Lee. Their combined expertise has contributed to the successful development of advanced imaging technologies.
Conclusion
Seung Hoon Sa's contributions to image sensor technology through his patents and collaborations highlight his role as a leading inventor in the field. His innovative designs continue to shape the future of imaging applications.