This inventor holds 2 USPTO granted patents. Top assignee: Seoul Semiconductor Co., Ltd.. Active years: 2016-2018.
Company Filing History:
Years Active: 2016-2018
Title: Innovations of Oh Seok Kim in Backlight Driving Technology
Introduction
Oh Seok Kim is a notable inventor based in Ansan, South Korea. He has made significant contributions to the field of lighting technology, particularly in backlight driving apparatuses. With a total of 2 patents to his name, his work showcases innovative solutions that enhance the performance and efficiency of LED lighting systems.
Latest Patents
Oh Seok Kim's latest patents include advanced backlight driving apparatuses. The first patent describes a lighting apparatus that features a light-emitting diode (LED) array, a rectifying unit for converting alternating current (AC) voltage into a driving voltage for the LED array, and a switch control signal generation unit. This unit generates a switching control signal based on the driving voltage, which includes connection control signals and a compensation control signal. The apparatus also incorporates connection changing units that adjust the connections between the LEDs according to the control signals, along with a light output compensation unit that generates and supplies a compensation voltage to the LED array.
The second patent also focuses on a backlight driving apparatus designed to drive a backlight unit with multiple LEDs. This invention includes a rectifying unit that converts AC voltage into a driving voltage for the LEDs, as well as several connection changing units that modify the connections between the LEDs based on the driving voltage level. Additionally, it features a light output compensation unit that generates a compensation voltage using the driving voltage and selectively supplies it to the LEDs.
Career Highlights
Oh Seok Kim is currently employed at Seoul Semiconductor Co., Ltd., where he continues to develop innovative lighting solutions. His work at this company has positioned him as a key player in the advancement of LED technology.
Collaborations
Throughout his career, Oh Seok Kim has collaborated with talented individuals such as Hyun Gu Kang and Young Eun Yang. These collaborations have contributed to the successful development of his patented technologies.
Conclusion
Oh Seok Kim's contributions to backlight driving technology reflect his innovative spirit and dedication to enhancing LED lighting systems. His patents demonstrate a commitment to improving efficiency and performance in the field, making him a significant figure in the industry.