Location History:
- Hwaseong-si, KR (2017 - 2023)
- Yongin-si, KR (2018 - 2023)
Company Filing History:
18 out of 26,887 
1 out of 176 Years Active: 2017-2023
Title: **Chang Woong Chu: Innovator in Organic Light Emitting Diodes**
Introduction
Chang Woong Chu, based in Hwaseong-si, South Korea, is an accomplished inventor with a notable portfolio of 18 patents. His work primarily focuses on organic light emitting diodes (OLEDs), which are critical components in modern display technologies. His innovative approaches have propelled advancements in the efficiency and functionality of OLEDs.
Latest Patents
Chang Woong Chu's recent patents showcase his expertise in OLED technology. One notable invention describes an organic light emitting diode that includes a first electrode and a second electrode facing the first, with the latter composed of magnesium. This design features an emission layer sandwiched between the electrodes and an electron injection layer that utilizes a dipole material with varying polarities and halides. The second patent elaborates on an OLED that incorporates a capping layer known to absorb light at a wavelength of 405 nm, effectively preventing damage to the organic emission layer while maintaining high blue emission efficiency. These advancements reflect Chang's commitment to improving display technology.
Career Highlights
Throughout his career, Chang has contributed significantly to leading organizations. He has been associated with Samsung Display Co., Ltd., where he played a vital role in the development of cutting-edge display technology. Additionally, he has worked at Pusan National University, further bridging the gap between academic research and practical application in the industry.
Collaborations
Chang Woong Chu has collaborated with noteworthy colleagues, including Sang Hoon Yim and Dong Chan Kim. Their combined efforts have enriched the research landscape in OLED technology, leading to innovative solutions and improvements in the field.
Conclusion
With a strong foundation in organic light emitting diode technology and a commitment to innovation, Chang Woong Chu continues to shape the future of display technology. His extensive patent portfolio and collaborations highlight the impact of his work in both academic and industrial settings. As the field progresses, Chang's contributions are likely to pave the way for even more advancements in OLED applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.