Lung-Chien Chen

Title: Innovations of Lung-Chien Chen in White Light Emitting Diodes

Introduction

Lung-Chien Chen is a notable inventor based in Xinzhuang, Taiwan. He has made significant contributions to the field of light-emitting diodes (LEDs), particularly in the development of white light emitting diodes using phosphor excitation. His innovative approach has the potential to enhance the efficiency and longevity of LED technology.

Latest Patents

Lung-Chien Chen holds a patent for a white light emitting diode that utilizes phosphor excitation. This invention involves a reflective mirror positioned at an optimal angle on the light emitting path of a blue or ultraviolet LED die. Phosphors are coated on the reflective mirror and the emitting plane of the LED, allowing them to be excited by the blue or UV light emitted by the LED die. This design results in a white LED that boasts a long lifetime and uniform light color by separating the phosphors from the LED die and enabling multiple excitations with the phosphors. He has 1 patent to his name.

Career Highlights

Throughout his career, Lung-Chien Chen has focused on advancing LED technology. His work has contributed to the development of more efficient lighting solutions, which are essential in various applications, from residential to commercial lighting.

Collaborations

Lung-Chien Chen has collaborated with notable colleagues in his field, including Wen-How Lan and Feng-Ku Chien. These partnerships have fostered innovation and have been instrumental in the advancement of their shared projects.

Conclusion

Lung-Chien Chen's contributions to the field of white light emitting diodes demonstrate his commitment to innovation and technology. His patent for a phosphor-excited LED highlights the potential for improved lighting solutions in the future.