This inventor holds 11 USPTO granted patents and 2 published patent applications. Top assignees: Samsung Display Co., Ltd., Samsung Mobile Display Co., Ltd.. Active years: 2009-2019.
Location History:
- Suwon-si, KR (2009 - 2013)
- Yongin, KR (2014 - 2016)
- Cheonan-si, KR (2017 - 2019)
Company Filing History:
10 out of 27,288 
1 out of 1,219 Years Active: 2009-2019
Title: Jung-Kook Park: Innovator in OLED Technology
Introduction
Jung-Kook Park is a prominent inventor based in Yongin, South Korea. He has made significant contributions to the field of organic light-emitting diode (OLED) technology. With a total of 11 patents to his name, Park has established himself as a key figure in the advancement of display technologies.
Latest Patents
Among his latest patents, Park has developed an innovative OLED display that includes a display panel with a specific luminance level. This display features a power supply unit that provides first and second power voltages to the panel. Additionally, it incorporates a gamma reference voltage generator that generates a compensation gamma reference voltage. This generator detects the voltage level of the first power voltage and adjusts the compensation gamma reference voltage based on the detected voltage level. Another notable patent involves a method of setting the initialization voltage in an OLED display. This display consists of a panel with multiple pixels, each containing an OLED and a driving transistor. The driving transistor controls the emission current based on a data signal, while the power supply applies both a driving voltage and an initialization voltage to ensure optimal performance.
Career Highlights
Jung-Kook Park has worked with leading companies in the technology sector, including Samsung Display Co., Ltd. and Samsung Mobile Display Co., Ltd. His experience in these organizations has allowed him to contribute to cutting-edge advancements in display technology.
Collaborations
Throughout his career, Park has collaborated with notable colleagues such as Si-Beak Pyo and Il-Han Lee. These partnerships have further enhanced his innovative capabilities and have led to the development of groundbreaking technologies in the OLED field.
Conclusion
Jung-Kook Park's contributions to OLED technology and his impressive portfolio of patents highlight his role as a leading inventor in the industry. His work continues to influence the future of display technologies, making significant strides in innovation.