Kyung Ho Hwang

Title: Kyung Ho Hwang: Innovator in Organic Light Emitting Display Technology

Introduction

Kyung Ho Hwang is a distinguished inventor based in Yongin-si, South Korea, with a notable portfolio comprising five patents. His contributions to the field of organic light emitting display (OLED) technology have made significant advancements in display device functionality and efficiency.

Latest Patents

Among his latest patents is the invention titled "Organic light emitting display device and method for setting gamma reference voltage thereof." This innovation encompasses a sophisticated organic light emitting display device that includes a gamma reference voltage setter. This component is designed to set a gamma reference voltage, while a gamma reference voltage generator produces this voltage and a gamma voltage generator creates a gamma voltage that is adjusted based on it. The process includes setting a first temporary value for the gamma reference voltage, modifying it by a first delta value, and identifying a second temporary value that ensures the luminance of the display panel remains below a predetermined threshold.

Another significant patent involves a "Pixel and organic light emitting display device including the same." This invention details a pixel that integrates a pixel circuit with a storage circuit. The pixel circuit is responsible for providing a driving current that corresponds to a data signal fed to an organic light emitting diode, while the storage circuit retains this data signal using a storage capacitor and a control transistor that permits data transmission when activated.

Career Highlights

Kyung Ho Hwang has had an impactful career shaped by his tenure at prominent companies in the technology sector, such as Samsung Display Co., Ltd. and Hynix Semiconductor Inc. His work at these organizations has bolstered advancements in display technology, particularly in the realm of OLED screens, which have become a standard in modern displays.

Collaborations

Throughout his career, Hwang has collaborated with notable colleagues including Hyung Min Shin and Ji Tae Kim. Their combined expertise has significantly contributed to the development of advanced display technologies through their collective innovations and patent contributions.

Conclusion

Kyung Ho Hwang's innovative spirit and technical ingenuity have established him as a prominent figure in the OLED technology landscape. His patents not only reflect his individual creativity but also contribute to the broader evolution of display technologies. As the demand for high-quality displays continues to rise, Hwang's contributions are likely to play a vital role in shaping the future of the industry.