Han-Lung Chen

Title: Innovations of Han-Lung Chen in Electret Loudspeaker Technology

Introduction

Han-Lung Chen is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of electret loudspeaker technology, holding two patents that showcase his innovative approach to sound devices. His work is primarily associated with National Taiwan University, where he continues to advance research in this area.

Latest Patents

Han-Lung Chen's latest patents focus on the design and fabrication of electret loudspeaker devices. The first patent describes an electret loudspeaker device that includes a diaphragm, a first perforated electrode, and a first spacer. This device features a diaphragm composed of a first electret, a second electret, a polymer layer, and an electrode layer. Notably, at least one layer of the first or second electret is formed from expanded polytetrafluoroethylene. The second electret is positioned on one side of the first electret, while the electrode layer is on the opposite side. The polymer layer, made from a hydrophobic material, is placed on the second electret. The first perforated electrode is situated close to the polymer layer, supported by the first spacer, which defines a first chamber. The second patent also details an electret loudspeaker device with a diaphragm that has an electret layer and an electrode layer. This design includes a first perforated electrode with multiple holes and a first spacer that creates distinct distribution areas for sound.

Career Highlights

Throughout his career, Han-Lung Chen has focused on developing advanced technologies in the field of acoustics. His work at National Taiwan University has positioned him as a leading figure in the research and development of innovative sound devices. His patents reflect a deep understanding of materials and their applications in enhancing sound quality.

Collaborations

Han-Lung Chen has collaborated with esteemed colleagues such as Chih-Kung Lee and Yu-Chi Chen. Their combined expertise has contributed to the successful development of his patented technologies.

Conclusion

Han-Lung Chen's contributions to electret loudspeaker technology demonstrate his innovative spirit and commitment to advancing sound device technology. His patents not only highlight his technical skills but also his ability to collaborate effectively with others in the field.