Edward Hu

Title: Innovations of Edward Hu

Introduction

Edward Hu is a notable inventor based in Sunnyvale, CA. He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and reliability of semiconductor mounting systems.

Latest Patents

One of his latest patents is a system for detachably mounting semiconductors on a conductor substrate. This innovative semiconductor mounting system allows for the detachable surface mounting of one or more semiconductor dies on a conductor substrate, such as a ceramic substrate or printed circuit board. The system utilizes a resilient, anisotropic conductor pad that is interposed between the semiconductor die and the conductor substrate. This conductor pad is designed to conduct electric signals in one direction while insulating in the other two orthogonal directions. By compressing the semiconductor die and resilient conductor pad against the conductor substrate, electrical contact is established between the contacts on the semiconductor die and the corresponding contacts on the conductor substrate. In the preferred embodiment, additional conductor pads are placed over the semiconductor dies, with a heat sink positioned over the second conductor pads. This design not only protects the semiconductor dies but also enhances heat dissipation through the metallic elements in the second conductor pad.

Another significant patent by Edward Hu is an electrical connector for surface mounting. This invention involves the fabrication of an anisotropic elastomeric conductor by stacking a plurality of first and second sheets. The first sheets contain a series of parallel electrically conductive fibers, while the second sheets are made of electrically insulating material. By introducing a curable elastomeric resin into this layered structure and curing it, a solid elastomeric block is created, featuring a multitude of parallel electrically conductive fibers running its length. Individual elastomeric conductors suitable for interfacing between electronic components can be obtained by slicing the block in a direction perpendicular to the conductors. These conductor slices are particularly effective for interfacing between electronic devices that have planar arrays of electrical contact pads.

Career Highlights

Edward Hu is currently employed at Digital Equipment Corporation, where he continues to innovate in the field of semiconductor technology. His work has had a lasting impact on the industry, contributing to advancements in electronic component interfacing and mounting systems.

Collaborations

Throughout his career, Edward has collaborated with notable colleagues, including James C Lee and Richard L Beck. These collaborations have further enriched his contributions to the field.

Conclusion