Company Filing History:
Years Active: 2017-2025
Title: **Hwanjoon Choi: Leading Innovator in Display Technology**
Introduction
Hwanjoon Choi is a prominent inventor based in Seoul, South Korea. With an impressive portfolio of 18 patents, Choi has made significant contributions to the field of display technology. His innovative ideas are paving the way for advanced visual experiences in various applications.
Latest Patents
Among his latest patents is a cutting-edge display device utilizing micro LED technology. This invention encompasses a display device featuring a substrate with multiple electrode lines. The semiconductor light-emitting devices are strategically positioned on the substrate, showcasing a complex design that includes a first conductive semiconductor layer as well as a series of second conductive semiconductor layers and active layers positioned in between. This architecture ensures efficient light emission, which is crucial for high-quality display performance.
Another notable patent by Choi is for a semiconductor light-emitting device that improves on existing technology with unique structural enhancements. This device consists of an emission layer, a passivation layer, and a first adhesive layer, specifically arranged to enhance its fixability. The inclusion of grooves in the passivation layer allows for optimal placement of the adhesive, reinforcing the device's stability. The display technology referenced in this patent includes options for horizontal, flip-chip, or vertical semiconductor light-emitting devices, showcasing versatility in design.
Career Highlights
Choi is currently making strides at LG Electronics Inc., a well-respected leader in the electronics industry. His role at LG Electronics enables him to innovate and bring groundbreaking display technologies to market, further elevating the company's reputation for cutting-edge research and development in electronics.
Collaborations
Throughout his career, Hwanjoon Choi has worked alongside talented colleagues, including Yonghan Lee and Kyoungtae Wi. Their collaborative efforts demonstrate the power of teamwork and shared expertise in advancing technology and driving innovation in their field.
Conclusion
Hwanjoon Choi stands out as an influential figure in the realm of display technology, with a strong emphasis on micro LED applications. His extensive patent portfolio and collaborative work with other innovators not only highlight his technical prowess but also signify a commitment to advancing the standards of visual technology. With ongoing innovation, Choi's contributions will undoubtedly shape the future of display devices.
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.