Company Filing History:
Years Active: 2015
Title: YeongUn Seong: Innovator in Light Emitting Devices
Introduction
YeongUn Seong is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of light emitting devices, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of these devices, which are crucial in various applications, including display technologies and lighting solutions.
Latest Patents
YeongUn Seong's latest patents include innovative designs for light emitting devices. The first patent, titled "Light emitting device with metal electrode layer having protrusion portions," discloses a light emitting device that features a conductive substrate and a first electrode layer. This design incorporates a light emitting structure consisting of a first semiconductor layer, a second semiconductor layer, and an active layer. The second electrode layer is electrically connected to the second semiconductor layer, and the first electrode layer includes a metal electrode layer with protruding contact portions that enhance performance.
The second patent, "Light emitting device having an ohmic layer with a plurality of protruding contact portions," also focuses on improving light emitting devices. This invention includes a conductive substrate and a first electrode layer, along with a light emitting structure similar to the first patent. However, it introduces an ohmic layer with multiple metal contact portions that vertically pass through the transparent electrode layer, each made of AuBe, further optimizing the device's efficiency.
Career Highlights
YeongUn Seong is currently employed at LG Innotek Co., Ltd., a leading company in the electronics and technology sector. His role involves research and development in the field of light emitting devices, where he applies his expertise to create innovative solutions that meet industry demands.
Collaborations
Throughout his career, YeongUn has collaborated with notable colleagues, including BumDoo Park and Taejin Kim. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
YeongUn Seong is a dedicated inventor whose work in light emitting devices has the potential to impact various industries significantly. His innovative patents and contributions to LG Innotek Co., Ltd. highlight his commitment to advancing technology in this field.