Location History:
- Yi Lan Hsien, TW (1999)
- Luo-Dong, TW (2000)
- Yi Lan, TW (2000)
- Hsin-Chu, TW (1997 - 2001)
- Hsinchu Hsien, TW (2001 - 2004)
Company Filing History:
8 out of 442 
1 out of 4 
1 out of 40,927 
Years Active: 1997-2004
Title: Yung-Tsun Lo: Innovator in Wafer Technology
Introduction
Yung-Tsun Lo is a prominent inventor based in Hsinchu Hsien, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 10 patents. His innovative approaches have led to advancements in wafer processing methods, enhancing the quality and efficiency of semiconductor manufacturing.
Latest Patents
One of his latest patents is a wafer surface protection method. In this method, a protective film is formed on the front surface of a wafer before it undergoes potentially damaging processes. The protective film acts as a non-adhesive layer, allowing an adhesive tape to be adhered onto it prior to the polluting process. After the process is completed, the adhesive tape is removed along with the protective film, ensuring that no adhesive residues remain on the wafer's surface. Another notable patent is a method of fabricating a bonding pad structure aimed at improving bonding pad surface quality. This method involves forming a passivation layer on a bonding pad, followed by a sacrificial layer that exposes the bonding pad. A Cu/Al alloy is then applied to cover the bonding pad, and both the sacrificial layer and the alloy are removed, leaving the alloy on the bonding pad.
Career Highlights
Yung-Tsun Lo has worked with several notable companies in the semiconductor industry, including Mosel Vitelic Corporation and Worldwide Semiconductor Manufacturing Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Throughout his career, Yung-Tsun Lo has collaborated with talented individuals such as Wen-Yu Ho and Cheng-Hsun Tsai. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the semiconductor field.
Conclusion
Yung-Tsun Lo's contributions to wafer technology and semiconductor manufacturing have established him as a key figure in the industry. His innovative patents and collaborative efforts continue to influence advancements in technology, making a lasting impact on the field.