Company Filing History:
Years Active: 2021-2025
Title: Hanbyul Jang: Innovator in Light-Emitting Technology
Introduction
Hanbyul Jang is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of light-emitting devices, holding a total of three patents. His work is primarily associated with Samsung Display Co., Ltd., where he continues to innovate in electronic apparatus technologies.
Latest Patents
Among his latest patents, Hanbyul Jang has developed a light-emitting device that includes a hole transport region composed of two layers, each containing a Compound A group and a Compound B group. The Compound A group features one or two amine groups, which may include various moieties such as fluorene, carbazole, dibenzofuran, dibenzothiophene, and dibenzosilole. In contrast, the Compound B group does not contain an amine group but includes similar moieties. Another notable patent involves a light-emitting device that consists of a first electrode, a second electrode, and an interlayer with an emission layer. This interlayer incorporates a hole transport region and an electron transport region, with the emission layer containing three or more hosts, enhancing the device's efficiency.
Career Highlights
Hanbyul Jang's career at Samsung Display Co., Ltd. has been marked by his dedication to advancing light-emitting technologies. His innovative designs and patents have positioned him as a key figure in the development of electronic devices that utilize advanced light-emitting technologies.
Collaborations
Throughout his career, Hanbyul Jang has collaborated with talented individuals such as Jaehyun Lee and Mikyung Kim. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their field.
Conclusion
Hanbyul Jang's contributions to light-emitting technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of electronic apparatus design, making him a valuable asset to Samsung Display Co., Ltd. and the broader field of technology.
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.