Company Filing History:
Years Active: 2008-2009
Title: Innovations of Dong Hyuk Shin
Introduction
Dong Hyuk Shin is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of flexible electronic devices, holding a total of 2 patents. His work focuses on enhancing the durability and functionality of electronic components through innovative designs.
Latest Patents
One of his latest patents is a flexible EL device. This device comprises a substrate made of highly polymerized synthetic rubber, polyurethane, or silicon rubber. It includes a conductive layer, a dielectric layer, a fluorescent layer, a transparent conductive layer, and a polymer protection film layer. The high flexibility of the substrate allows the flexible EL device to outperform conventional EL devices that use PET, resulting in improved durability under mechanical impact. This innovation ensures that the device remains undamaged when subjected to physical impacts. Additionally, the design reduces noise by altering the structure and adding material layers, thereby enhancing the electric and physical properties of the device. The flexible EL device is suitable for applications such as EL dome sheets or EL keypads.
Another notable patent is for a flexible EL dome sheet and flexible EL dome sheet keypad. This invention utilizes a polymer insulation layer with a thickness of 5 to 50 μm as a substrate, resulting in a total thickness of 50 to 150 μm for the dome sheet. The flexible EL dome sheet features key patterns formed on a flexible EL sheet, with metal or poly domes attached. This design provides excellent flexibility and durability, eliminating the need for additional silicon molding processes. Furthermore, the tactile feel of the flexible EL dome sheet keypad is significantly improved. The electric connection between the EL driver of a flexible printed circuit board and the flexible EL sheet is achieved through a contact pad terminal structure, which negates the need for additional connectors.
Career Highlights
Dong Hyuk Shin is currently associated with Elk Corporation, where he continues to innovate in the field of flexible electronics. His work has garnered attention for its practical applications and advancements in technology.
Collaborations
He collaborates with Kwang Hyuk Bae, contributing to the development of cutting-edge electronic solutions.
Conclusion
Dong Hyuk Shin's contributions to flexible electronic devices demonstrate his commitment to innovation and excellence in technology. His patents reflect a deep understanding of materials and design, paving the way for future advancements in the field.