Company Filing History:
Years Active: 2008
Title: Seok-Hwan Cha: Innovator in Phosphor Layer Technology
Introduction
Seok-Hwan Cha is a notable inventor based in Ulsan-si, South Korea. He has made significant contributions to the field of display technology, particularly through his innovative work on phosphor layers. His inventions aim to enhance the performance and efficiency of various display devices.
Latest Patents
Seok-Hwan Cha holds a patent for a phosphor layer, which is integral to image display devices. The patent, titled "Phosphor layer, image display device employing the same and method for making the phosphor layer," describes a phosphor layer that boasts improved contrast and brightness characteristics. This phosphor layer is composed of an ultra-fine pigment, a dispersant, a phosphor, a photosensitizer, and a binder. The uniform distribution of the phosphor along the thickness of the layer, combined with varying pigment content, enhances the overall display quality. The method for forming this phosphor layer reduces the number of processing steps compared to traditional methods, significantly lowering manufacturing costs. This technology can be utilized in cathode ray tubes, plasma display panels, field emission displays, and organic electroluminescent devices.
Career Highlights
Seok-Hwan Cha is currently associated with Samsung SDI Co., Inc., where he continues to innovate in the field of display technologies. His work has not only contributed to the advancement of display devices but has also positioned him as a key player in the industry.
Collaborations
Throughout his career, Seok-Hwan Cha has collaborated with esteemed colleagues, including Byung-Heun Kang and Jong-Sang Lee. These collaborations have further enriched his research and development efforts, leading to groundbreaking advancements in display technology.
Conclusion
Seok-Hwan Cha's contributions to phosphor layer technology exemplify his commitment to innovation in the display industry. His patent reflects a significant step forward in enhancing display performance while reducing manufacturing costs. His work continues to influence the future of display technologies.
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.