Location History:
- Bucheon-si, KR (2009 - 2015)
- Seoul, KR (2010 - 2023)
Company Filing History:
6 out of 49,705 
1 out of 2 
1 out of 10 Years Active: 2009-2024
Title: Ju Hwan Yun: Innovator in Solar Cell Technology
Introduction
Ju Hwan Yun is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of solar energy, particularly through his innovative designs and methods for solar cells. With a total of nine patents to his name, Yun has established himself as a key figure in advancing solar technology.
Latest Patents
Among his latest inventions is a back contact solar cell and its fabrication method. This invention discloses a back contact solar cell that includes a semiconductor substrate with a front surface and a rear surface. The design features a first conductive type semiconductor region and a second conductive type semiconductor region positioned at intervals on the rear surface of the semiconductor substrate. Additionally, the rear surface is equipped with a texturing structure that enhances the efficiency of the solar cell. Another patent also focuses on a back contact solar cell, which comprises a first conductive type semiconductor substrate with a textured rear surface, an oxide layer on the front surface, and alternating semiconductor regions on the rear surface. These innovations aim to improve the performance and efficiency of solar energy conversion.
Career Highlights
Ju Hwan Yun has worked with notable companies in the technology sector, including LG Electronics Inc. and BM Korea Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in solar technology.
Collaborations
Throughout his career, Yun has collaborated with talented individuals such as Jong Hwan Kim and Young Hyun Lee. These partnerships have fostered a creative environment that has led to the development of innovative solutions in the field of solar energy.
Conclusion
Ju Hwan Yun's contributions to solar cell technology exemplify his dedication to innovation and sustainability. His patents reflect a commitment to enhancing the efficiency of solar energy systems, making a significant impact in the renewable energy sector.