Hwa Ja Kim

Title: The Innovative Journey of Hwa Ja Kim in Light Emitting Diode Technology

Introduction

Hwa Ja Kim is a distinguished inventor based in Anyang-si, South Korea, who has made significant contributions to the field of light-emitting diode (LED) technology. With two patents to his name, Kim's work focuses on optimizing LED packages for improved light emission efficiency. His innovative designs have paved the way for advancements in lighting applications.

Latest Patents

Hwa Ja Kim's latest patents include:

1. **Light Emitting Diode Package**: This patent describes a side-view type light emitting diode package designed to emit light from an LED chip toward a side surface. The unique design features a package body with an opening that exposes the LED chip in a light-emitting direction. Additionally, a light-transmittable resin covers the LED chip, and a step projection within the opening partitions the space into upper and lower sections, with the lower section filled with the resin. This configuration allows for the creation of a convex lens shape, enhancing light emission efficiency.

2. **Light Emitting Diode Package Employing Lead Terminal with Reflecting Surface**: This innovation involves an LED package featuring lead terminals with reflecting surfaces. The first lead terminal has an LED chip mounting area, complemented by a bent reflecting surface aimed at enhancing light reflection. The design includes a package body that supports the lead terminals while exposing the LED chip mounting area and reflecting surfaces. This structure ensures that light emitted from the LED chip can be reflected effectively, enhancing the optical efficiency of the package.

Career Highlights

Hwa Ja Kim works at Seoul Semiconductor Co., Ltd., where he plays an integral role in advancing LED technology. His commitment to innovation and efficiency has been instrumental in the company's growth in the competitive lighting sector.

Collaborations

Throughout his career, Hwa Ja Kim has collaborated with talented individuals such as Nam Young Kim and Myung Hee Lee. Their teamwork and shared vision have contributed significantly to the successful development of his patented technologies.

Conclusion

Hwa Ja Kim's contributions to LED technology illustrate his dedication to innovation and excellence. His patents not only enhance light emission efficiency but also demonstrate the importance of collaborative efforts in the invention process. As the lighting industry continues to evolve, innovators like Hwa Ja Kim will undoubtedly play a crucial role in shaping its future.