Company Filing History:
Years Active: 2017-2018
Title: Innovations of Hong-Rak Son
Introduction
Hong-Rak Son is a prominent inventor based in Yongin, South Korea. He has made significant contributions to the field of display technology, particularly in organic light-emitting displays. With a total of 3 patents to his name, Son continues to push the boundaries of innovation in this area.
Latest Patents
One of his latest patents is titled "Organic light emitting display and method for driving the same." This invention features a controller for a display device that includes an adjuster and a compensator. The adjuster modifies at least one parameter of a modeling equation based on the measured current of a pixel. This modeling equation, which includes the adjusted parameter, indicates the real-time degree of degradation of the pixel. The compensator then adjusts the image data corresponding to the light emission from the pixel.
Another notable patent is "Organic light emitting display device for compensation of pixel degradation and driving method thereof." This invention comprises a display area with multiple pixels, a data driver that supplies data signals to the pixels, and a data converter that outputs correction image data used in generating the data signal. The data converter generates stress data corresponding to input image data, accumulates and stores a portion of this stress data in a compressed state, and produces correction image data by adjusting the input image data based on the accumulated stress data.
Career Highlights
Hong-Rak Son is currently employed at Samsung Display Co., Ltd., where he continues to innovate and develop advanced display technologies. His work has significantly impacted the industry, enhancing the performance and longevity of display devices.
Collaborations
Throughout his career, Son has collaborated with notable colleagues, including Gun-Hee Chung and Hyun-Seuk Yoo. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Hong-Rak Son's contributions to organic light-emitting display technology exemplify his commitment to innovation. His patents reflect a deep understanding of the complexities involved in display devices, and his work at Samsung Display Co., Ltd. continues to influence the industry.