This inventor holds 4 USPTO granted patents. Top assignee: Truelight Corporation. Active years: 2012-2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2012-2014
Title: Innovations of Shang-Cheng Liu in Semiconductor Technology
Introduction
Shang-Cheng Liu is a prominent inventor based in Jhubei, Taiwan. He has made significant contributions to the field of semiconductor technology, particularly in the development of packaging devices for light-emitting elements. With a total of four patents to his name, Liu's work has advanced the efficiency and performance of high-power light-emitting devices.
Latest Patents
One of Liu's latest patents is a packaging device for matrix-arrayed semiconductor light-emitting elements of high power and high directivity. This innovative device comprises a metal base, an array chip, and a plurality of metal wires. The metal base is made of highly heat-conductive materials such as copper or aluminum. It features a first electrode area and at least one second electrode area that are electrically isolated. The array chip is positioned on the first electrode area and contains multiple matrix-arranged semiconductor light-emitting elements, along with at least one wire bond pad adjacent to these elements. The light-emitting elements can be VCSEL, HCSEL, or RCLED types. Metal wires connect the wire bond pad to the second electrode area to transmit power signals. Additionally, a conductive adhesive is placed between the bottom surface and the first electrode area to ensure a strong electrical connection.
Career Highlights
Shang-Cheng Liu is currently employed at Truelight Corporation, where he continues to innovate in the field of semiconductor technology. His work has been instrumental in enhancing the performance of light-emitting devices, making them more efficient and reliable.
Collaborations
Liu collaborates with talented coworkers such as Cheng Ju Wu and Hung-Che Chen. Their combined expertise contributes to the advancement of technology at Truelight Corporation.
Conclusion
Shang-Cheng Liu's contributions to semiconductor technology through his innovative patents have significantly impacted the industry. His work continues to pave the way for advancements in high-power light-emitting devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile