Nien-Tze Yeh is a prominent inventor based in Zhongli, Taiwan. He has made significant contributions to the field of semiconductor technology, particularly in the development of light-emitting diodes (LEDs). With a total of seven patents to his name, Yeh's work has had a substantial impact on the industry.

Latest Patents

One of his latest patents is for a vertical light-emitting diode (VLED). This innovative design incorporates a reflective layer, a transparent conducting layer, and a transparent dielectric layer to enhance uniform current distribution and improve light extraction. The VLED features a transparent conducting layer formed on the first outer surface of a stack of multiple group III nitride semiconductor layers. A transparent dielectric layer is then created on the side of the transparent conducting layer that is opposite the multi-layer structure. Additionally, a first electrode structure is established on the transparent dielectric layer, ensuring electrical contact with the transparent conducting layer through a series of contact windows. This design significantly enhances light extraction efficiency.

Career Highlights

Nien-Tze Yeh is currently associated with Tekcore Co., Ltd., where he continues to innovate in the field of LED technology. His work has been instrumental in advancing the capabilities and applications of light-emitting diodes.

Collaborations

Yeh has collaborated with notable colleagues, including Hsiang-Szu Chang and Kuen-Pu Lu, contributing to various projects that push the boundaries of semiconductor technology.

Conclusion

Nien-Tze Yeh's contributions to the field of light-emitting diodes exemplify his innovative spirit and dedication to advancing technology. His patents and collaborations reflect a commitment to improving the efficiency and effectiveness of LED applications.

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