Da-Jung Chen

Title: Da-Jung Chen: Innovator in Electronic Component Packaging

Introduction

Da-Jung Chen is a prominent inventor based in Singapore, known for his significant contributions to the field of electronic components. With a total of 12 patents to his name, Chen has made remarkable advancements in packaging processes and power modules.

Latest Patents

One of Chen's latest patents is a packaging process for electronic components. This innovative process involves several steps, starting with the provision of a semi-package unit that includes a first insulation layer and an electronic component partially embedded within it. The electronic component features at least one conducting terminal. A metal layer is then formed over the surface of the semi-package unit, followed by the removal of part of this metal layer to create a metal mask that exposes the conducting terminals. Subsequently, a metal re-distribution layer is formed on the metal mask and the conducting terminal, with further removal of parts to produce at least one contact pad corresponding to the conducting terminal.

Another notable patent is for a power module that consists of a substrate, a first sub-module, and a second sub-module. Each sub-module includes a semiconductor switch and a diode, with the first sub-module serving as the high-voltage-side switching element and the second as the low-voltage-side switching element. The electrodes of both switching elements are electrically connected to the corresponding semiconductor switches and diodes, ensuring efficient operation.

Career Highlights

Da-Jung Chen has worked with Delta Electronics International (Singapore) Pte Ltd, where he has honed his skills and contributed to various projects in the electronics sector. His experience at this company has been instrumental in his development as an inventor.

Collaborations

Throughout his career, Chen has collaborated with notable colleagues, including Yiu-Wai Lai and Chad-Yao Tan. These collaborations have fostered innovation and creativity in their respective fields.

Conclusion

Da-Jung Chen's work in electronic component packaging and power modules showcases his innovative spirit and dedication to advancing technology. His contributions have made a significant impact in the electronics industry, and his patents reflect his expertise and commitment to innovation.