Company Filing History:
Years Active: 2015
Title: The Innovations of Sang-Rak Kim
Introduction
Sang-Rak Kim is a notable inventor based in Yongin, South Korea. He has made significant contributions to the field of organic light-emitting diode (OLED) technology. His work focuses on enhancing display devices, which are integral to modern electronics.
Latest Patents
Sang-Rak Kim holds a patent for an "Apparatus generating gray scale voltage for organic light emitting diode display device and generating method thereof." This innovative apparatus includes a brightness/color coordinate correction unit that utilizes a gamma table. The gamma table contains data corresponding to images displayed on a pixel unit of an OLED device at a first brightness level. Additionally, it features a gamma reference voltage look-up table that includes voltage values for red, green, and blue data corresponding to each gray scale and brightness value at the first brightness level. The apparatus also comprises a gamma control signal output unit and a gamma correction circuit, which work together to generate and output gray scale voltages corresponding to varying brightness levels.
Career Highlights
Sang-Rak Kim is currently employed at Samsung Display Co., Ltd., a leading company in the display technology sector. His role involves developing advanced technologies that improve the performance and quality of OLED displays. His innovative approach has contributed to the company's reputation for excellence in display solutions.
Collaborations
Throughout his career, Sang-Rak Kim has collaborated with talented individuals such as Jeong-Geun Yoo and Min-Weun Kim. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in the display industry.
Conclusion
Sang-Rak Kim's contributions to OLED technology through his innovative patent and work at Samsung Display Co., Ltd. highlight his importance in the field of display innovations. His efforts continue to shape the future of display technology, making significant impacts on how we experience visual media.