This inventor holds 3 USPTO granted patents and 3 published patent applications. Top assignees: Samsung Sdi Co., Inc., Hoardsun HENGXIN(WUXI) Materials Co., Ltd.. Active years: 2020-2026.
Company Filing History:
2 out of 7,663 
1 out of 2 Years Active: 2020-2026
Title: Ji Hyun Wi: Innovator in Optical Display Technology
Introduction
Ji Hyun Wi is a notable inventor based in Suwon, South Korea. He has made significant contributions to the field of optical display technology, holding a total of 3 patents. His work focuses on enhancing the performance and quality of optical devices, particularly through innovative polarizing plates.
Latest Patents
Ji Hyun Wi's latest patents include advancements in polarizing plates and optical display apparatuses. One of his patents describes a polarizing plate that consists of a polarizer and a protective film. This protective film features a polyester-based base layer and an antiglare layer, which together provide specific optical properties. The polarizing plate achieves an in-plane retardation of 100 nm to 4,000 nm at a wavelength of 550 nm, with a total haze ranging from 40% to 80%. Another patent outlines a polarizing plate and a method for manufacturing it, which includes a polarizer, a protective film, an adhesive layer, and a print layer that incorporates various materials for enhanced functionality.
Career Highlights
Throughout his career, Ji Hyun Wi has worked with prominent companies in the technology sector. He has been associated with Samsung SDI Co., Inc. and Hoardsun HENGXIN (Wuxi) Materials Co., Ltd. His experience in these organizations has allowed him to develop and refine his expertise in optical materials and display technologies.
Collaborations
Ji Hyun Wi has collaborated with talented individuals in his field, including Jin Woo Kim and Yi Eun Kim. These partnerships have contributed to the successful development of his innovative patents and have fostered a collaborative environment for research and development.
Conclusion
Ji Hyun Wi is a distinguished inventor whose work in optical display technology has led to several important patents. His contributions continue to influence the industry, showcasing the importance of innovation in enhancing display performance.