Yang-Je Lee

Title: Innovations of Yang-Je Lee

Introduction

Yang-Je Lee is a notable inventor based in Cheongju, South Korea. He has made significant contributions to the field of semiconductor technology, holding 2 patents that showcase his innovative approach to electronic systems.

Latest Patents

His latest patents include a stacked semiconductor module, a method of fabricating the same, and an electronic system using the module. This invention provides a first semiconductor module with multiple semiconductor devices mounted on a rigid printed circuit board (PCB) and a second module with additional devices on a flexible PCB. The design incorporates various tabs on both PCBs that facilitate electrical connections through conductive adhesives. Another patent focuses on a brown oxide pretreatment composition for cleaning copper surfaces and enhancing the adhesion of polyimide surfaces. This composition includes specific amounts of amines, hydroxide compounds, and additives, which improve the effectiveness of the brown oxide process.

Career Highlights

Yang-Je Lee has worked with prominent companies such as Samsung Electro-Mechanics Co., Ltd. and Samsung Electronics Co., Ltd. His experience in these organizations has contributed to his expertise in semiconductor technologies and electronic systems.

Collaborations

Some of his notable coworkers include Jung-Chan Cho and Jae-Sang Baik, who have collaborated with him on various projects.

Conclusion

Yang-Je Lee's contributions to semiconductor technology through his patents and career experiences highlight his role as an influential inventor in the field. His innovative solutions continue to impact the industry positively.