Ing Yih Leu

Title: Ing Yih Leu: Innovator in Electret Film Technology

Introduction

Ing Yih Leu is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of electret materials and their applications in audio technology. With a total of two patents to his name, Leu's work showcases his innovative approach to manufacturing and material science.

Latest Patents

Leu's latest patents include a method of manufacturing an electret film. This method involves providing a polymer-containing solution that comprises at least one polymer material, at least one solvent, and at least one surfactant. The process includes spreading the polymer-containing solution to create a wetting polymer film, removing a portion of the solvent to form a polymer film, and conducting Corona charging to produce the electret film. Another notable patent focuses on electret materials, electret speakers, and methods of manufacturing the same. This invention describes a speaker that includes at least one electrode electrically coupled with an audio signal input and a film containing at least one electret layer. The film is designed to interact with the electrode in response to an audio signal, generating sound waves through vibration.

Career Highlights

Ing Yih Leu is affiliated with National Taiwan University, where he continues to advance research in his field. His work has not only contributed to academic knowledge but has also paved the way for practical applications in consumer electronics.

Collaborations

Leu has collaborated with notable colleagues such as Shih-Yuan Lee and Chih-Kung Lee. These partnerships have enhanced his research and development efforts, leading to innovative solutions in electret technology.

Conclusion

Ing Yih Leu stands out as a key figure in the development of electret materials and their applications. His patents reflect a commitment to innovation and excellence in the field of material science.