Minsung Kim

Title: Minsung Kim: Innovator in Over-Current Protection and Display Technology

Introduction

Minsung Kim is a prominent inventor based in Beijing, China. He has made significant contributions to the field of electrical engineering, particularly in over-current protection circuits and display devices. With a total of 3 patents, his work has garnered attention for its innovative approaches to enhancing device safety and performance.

Latest Patents

Minsung Kim's latest patents include an over-current protection circuit, an over-current protection method, and a display device. The over-current protection circuit is designed to safeguard operational amplifiers by comparing a reference voltage with an output stage current sampling signal. This circuit effectively determines if the output stage current exceeds a protection threshold. Additionally, it incorporates a delay module that ensures the operational amplifier is turned off if the over-current condition persists beyond a preset time threshold. This innovation is crucial in preventing damage to drive integrated circuits from excessive current.

Another notable patent involves a method for controlling offset voltage in display devices. This method generates a chopper signal based on data output control and polarity inversion control signals. By controlling the polarity of the offset voltage in an operational amplifier, the method effectively eliminates offset voltage within specified design parameters. This approach not only enhances display quality but also reduces the size of the chip by minimizing the need for large transistors.

Career Highlights

Minsung Kim has worked with notable companies such as Hefei Eswin Computing Technology Co., Ltd. and Beijing Eswin Computing Technology Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of technology.

Collaborations

Throughout his career, Minsung Kim has collaborated with talented individuals, including Jiajhang Wu and Jangjin Nam. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Minsung Kim's contributions to over-current protection and display technology highlight his innovative spirit and dedication to improving electronic devices. His patents reflect a commitment to enhancing safety and performance in the industry.