Dong Chin Lee

Title: The Innovations of Dong Chin Lee

Introduction

Dong Chin Lee is a prominent inventor based in Cheonan-si, South Korea. He has made significant contributions to the field of display technology, holding a total of 4 patents. His work focuses on light-emitting devices and their applications in display systems.

Latest Patents

One of his latest patents is titled "Light emitting device and display device having the same." This invention describes a display device that includes a display panel and a light-emitting device designed to supply light to the panel. The light-emitting device features a light-emitting element that emits a first light, along with a fluorescent layer that receives this light. The fluorescent layer transmits a portion of the first light while converting the remaining portion into a second light with a different wavelength. The emitted second light has specific characteristics, including a full width at half maximum equal to or larger than 110 nanometers and a peak wavelength ranging from about 530 nm to about 560 nm. Additionally, the second light's emission intensity corresponds to 10 to 30 percent of the peak intensity of the first light.

Another notable patent is "Light source module and display apparatus having the same." This invention includes a light source module with first and second light sources. The first light source consists of a blue light-emitting body surrounded by a red fluorescent material that emits red light when excited by the blue light. The second light source is adjacent to the first and includes a green light-emitting body. This configuration allows for high color reproducibility and minimizes variations in light efficiency with temperature.

Career Highlights

Dong Chin Lee has worked with leading companies in the technology sector, including Samsung Display Co., Ltd. and Samsung Electronics Co., Ltd. His experience in these organizations has contributed to his expertise in display technologies and light-emitting devices.

Collaborations

Throughout his career, Dong Chin Lee has collaborated with notable colleagues such as Seok Hyun Nam and Young Sun Kim. These partnerships have likely enhanced his innovative capabilities and contributed to the development of his patented technologies.

Conclusion

Dong Chin Lee's contributions to the field of display technology through his innovative patents demonstrate his expertise and commitment to advancing light-emitting devices. His work continues to influence the industry and pave the way for future advancements in display systems.