Location History:
- Suwon-si, KR (2013)
- Anyang-si, KR (2010 - 2019)
- Gyeonggi-do, KR (2017 - 2021)
- Hwaseong-si, KR (2012 - 2024)
Company Filing History:
19 out of 27,040 
2 out of 131,611 
Years Active: 2010-2024
Title: Innovations by Yong-Han Park: Pioneering Organic Light Emitting Display Devices
Introduction
Yong-Han Park, based in Hwaseong-si, South Korea, stands out as a prominent inventor in the field of display technology. With a remarkable portfolio of 21 patents, his contributions have significantly advanced the development of organic light emitting display devices.
Latest Patents
Among his latest innovations, Yong-Han Park has developed an organic light emitting display device that comprises a substrate, a pixel structure, and a touch sensor electrode. This device features a sub-pixel region and a transparent region within the substrate, with the pixel structure strategically placed in the sub-pixel region. Additionally, the touch sensor electrode is integrated into the transparent region of the substrate, enhancing the functionality of display devices.
Another noteworthy invention is a display device characterized by a flexible display panel coupled with a roller designed to wind this panel. This flexible display includes a first substrate having both a display region and a non-display region. The light emitting element layer contains light emitting elements arranged on the display area, while the second substrate opposes the first one. Moreover, a color conversion layer is installed on the second substrate, corresponding to each light emitting element, alongside an adhesive filling layer that establishes a cell gap between the two substrates while ensuring a seal in the non-display region.
Career Highlights
Yong-Han Park has made significant contributions during his tenure at leading companies like Samsung Display Co., Ltd. and Samsung Electronics Co., Ltd. His work at these organizations has facilitated the continuous evolution and improvement of display technologies.
Collaborations
Throughout his career, Yong-Han Park has collaborated with esteemed coworkers, including Yong-Koo Her and Jin Hee Jeon. Their combined expertise has further propelled advancements in the display technology sector.
Conclusion
Yong-Han Park’s innovative contributions and dedication to the field have not only resulted in a robust patent portfolio but have also paved the way for future advancements in organic light emitting display devices. His work exemplifies how innovative thinking and collaboration can lead to groundbreaking technological advancements.