Jyun-De Wu

Title: Innovations of Jyun-De Wu in Micro Light-Emitting Diodes

Introduction

Jyun-De Wu is a prominent inventor based in Miaoli County, Taiwan. He has made significant contributions to the field of micro light-emitting diodes (LEDs) and holds a total of eight patents. His work has advanced the technology and applications of micro LEDs, which are crucial for various display technologies.

Latest Patents

One of his latest patents involves a micro light-emitting diode that includes a first stacked layer, a second stacked layer, a third stacked layer, a bonding layer, at least one etch stop layer, and a plurality of electrodes. The design ensures that the second stacked layer is positioned between the first and third stacked layers, enhancing the efficiency of the device. The first stacked layer contains a first active layer, while the second and third stacked layers include their respective active layers. The bonding layer is strategically placed between the second and third stacked layers, and the etch stop layer is located between the first and second active layers. The electrodes are electrically connected to each stacked layer, with at least one electrode in contact with the etch stop layer.

Another notable patent is for a micro light-emitting diode chip that comprises a first-type semiconductor layer, an active layer, a second-type semiconductor layer, a first-type electrode, and a second-type electrode. The first-type semiconductor layer features both a high-concentration doping region and a low-concentration doping region. The active layer is situated between the two semiconductor layers, with the first-type electrode directly connected to the high-concentration region and the second-type electrode linked to the second-type semiconductor layer.

Career Highlights

Jyun-De Wu is currently associated with Playnitride Display Co., Ltd., where he continues to innovate in the field of display technologies. His work has been instrumental in developing advanced micro LED solutions that are increasingly being adopted in various applications.

Collaborations

He has collaborated with notable colleagues such as Yi-Chun Shih and Chi-Heng Chen, contributing to the advancement of micro LED technology through teamwork and shared expertise.

Conclusion

Jyun-De Wu's contributions to micro light-emitting diodes have significantly impacted the display technology landscape. His innovative patents and collaborations highlight his role as a leading inventor in this field.