Po-Hung Tsou

Title: Po-Hung Tsou: Innovator in Light Emitting Diode Technology

Introduction

Po-Hung Tsou is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of light emitting diodes (LEDs), holding a total of 4 patents. His innovative designs and structures have advanced the technology used in modern lighting solutions.

Latest Patents

Among his latest patents is a novel light emitting diode structure. This structure includes a substrate, a light emitting multi-layer structure, a first current blocking layer, a first current spreading layer, a second current blocking layer, and a second current spreading layer. The light emitting multi-layer structure is formed on the substrate through stacking. The first current blocking layer is strategically placed on part of the light emitting multi-layer structure, while the first current spreading layer covers both the first current blocking layer and the light emitting multi-layer structure. The second current blocking layer is positioned on part of the first current spreading layer, with its orthogonal projection aligned with that of the first current blocking layer. Finally, the second current spreading layer envelops both the second current blocking layer and the first current spreading layer.

Another significant patent involves a light-emitting diode that comprises an N-type semiconductor layer, a light-emitting layer, and a P-type semiconductor layer. The P-type electrode features a body part and an extension part, with the body part located on a corner of the upper surface of the P-type semiconductor layer. The extension part extends from the body part onto the N-type semiconductor layer along the sidewall of the P-type semiconductor layer. An N-type electrode is placed on the N-type semiconductor layer, and a current blocking layer is situated beneath the P-type electrode. Additionally, a transparent conductive layer is positioned on a partial upper surface of the P-type semiconductor layer.

Career Highlights

Po-Hung Tsou is currently associated with Lextar Electronics Corporation, where he continues to innovate in the field of LED technology. His work has been instrumental in developing efficient and effective lighting solutions that are widely used today.

Collaborations

Throughout his career, Tsou has collaborated with notable colleagues, including Tzu-Hung Chou and Bo-Yu Chen. These partnerships have fostered a creative environment that has led to groundbreaking advancements in LED technology.

Conclusion

Po-Hung Tsou's contributions