Company Filing History:
Years Active: 2024-2025
Title: Innovations of Yoosung Kim
Introduction
Yoosung Kim is a notable inventor based in Yongin-si, South Korea. He has made significant contributions to the field of display technology, holding a total of 3 patents. His work primarily focuses on enhancing the performance and efficiency of display apparatuses.
Latest Patents
One of his latest patents is a display apparatus that includes a gamma reference voltage generator, a digital-to-analog converter, an amplifier, and a bias voltage applier. The gamma reference voltage generator is designed to produce a gamma reference voltage. The digital-to-analog converter converts a data signal into a data voltage based on this gamma reference voltage. The amplifier receives the data voltage from the digital-to-analog converter and outputs it to a data line. Additionally, the bias voltage applier outputs a first bias voltage to the gamma reference voltage generator and a second bias voltage to the amplifier, which is turned off while input image data display a black image.
Another significant patent is for a data driving circuit and display device. This circuit includes a latch circuit that latches a data signal in response to a latch enable signal and outputs a first signal. A level shifter changes the voltage level of the first signal to produce a second signal. A digital-analog converter then converts this second signal into an analog signal, which is amplified to produce a fourth signal. A switch outputs this fourth signal as an image signal in response to an output enable signal. The signal generator adjusts the timing of the latch enable signal to optimize performance.
Career Highlights
Yoosung Kim is currently employed at Samsung Display Co., Ltd., where he continues to innovate in display technology. His work has contributed to advancements in the efficiency and quality of display devices.
Collaborations
He collaborates with fellow inventor Hyunho Lim, working together to push the boundaries of display technology.
Conclusion
Yoosung Kim's contributions to display technology through his innovative patents highlight his role as a key inventor in the field. His work at Samsung Display Co., Ltd. continues to influence the future of display devices.