Cheng-Ta Kuo

Title: Cheng-Ta Kuo: Innovator in Light-Emitting Diode Technology

Introduction

Cheng-Ta Kuo is a prominent inventor based in Tainan County, Taiwan. He is recognized for his significant contributions to the field of light-emitting diodes (LEDs). His innovative approach has led to advancements in the manufacturing processes of high-efficiency LEDs.

Latest Patents

Cheng-Ta Kuo holds a patent for a "Method for manufacturing high efficiency light-emitting diodes." This patent describes a method that involves providing a substrate with an N-type buffer layer, an N-type cladding layer, and an active layer stacked in sequence. A first P-type cladding layer is formed on the active layer, followed by a growth-interruption step where a catalyst is introduced to create multiple nuclei sites on the surface of the first P-type cladding layer. A second P-type cladding layer is then formed according to these nuclei sites, resulting in a surface with several mesa hillocks. Finally, a contact layer and a transparent electrode are formed on the second P-type cladding layer.

Career Highlights

Cheng-Ta Kuo is associated with Epitech Technology Corporation, where he continues to innovate in the field of LED technology. His work has not only contributed to the efficiency of LED manufacturing but has also paved the way for future advancements in lighting technology.

Collaborations

Cheng-Ta Kuo has collaborated with notable colleagues such as Wei-Chih Lai and Jinn-Kong Sheu. Their combined expertise has further enhanced the research and development efforts in the field of light-emitting diodes.

Conclusion

Cheng-Ta Kuo's contributions to LED technology exemplify the impact of innovative thinking in the field of electronics. His patent for manufacturing high-efficiency light-emitting diodes showcases his commitment to advancing technology and improving energy efficiency.