Company Filing History:
Years Active: 2019-2025
Title: Innovations of Ping-Jung Wu
Introduction
Ping-Jung Wu is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of eight patents. His work focuses on advanced semiconductor devices and manufacturing methods that enhance optical and electronic performance.
Latest Patents
One of his latest patents is titled "Semiconductor device and manufacturing method thereof having grating coupled dies and nanostructures." This invention involves a semiconductor device that includes a photonic die and an optical die. The photonic die features a grating coupler and an optical device, which is connected to the grating coupler to receive radiation of a predetermined wavelength. The optical die, positioned over the photonic die, contains a substrate with optical nanostructures designed to perform optical transformations on the incident radiation. The optical nanostructures are strategically placed to ensure that the radiation interacts with them before reaching the grating coupler.
Another notable patent is "3DIC with gap-fill structures and the method of manufacturing the same." This method involves bonding a top die to a bottom die and depositing a first dielectric liner on the top die. A gap-fill layer with a higher thermal conductivity than silicon oxide is then deposited. The process includes etching to form a through-opening that exposes a metal pad in the bottom die, followed by the deposition of a second dielectric liner and filling the opening with a conductive material to create a through-via.
Career Highlights
Ping-Jung Wu is currently employed at Taiwan Semiconductor Manufacturing Company Ltd., a leading firm in the semiconductor industry. His innovative work has positioned him as a key figure in advancing semiconductor technologies.
Collaborations
He has collaborated with notable colleagues such as Yu-Kuang Liao and Chen-Hua Douglas Yu, contributing to various projects that push the boundaries of semiconductor research and development.
Conclusion
Ping-Jung Wu's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the industry significantly.