Company Filing History:
Years Active: 2015
Title: Innovations of Liu-Chung Lee in Semiconductor Technology
Introduction
Liu-Chung Lee is a notable inventor based in Goleta, California, recognized for his contributions to semiconductor technology. He holds a patent that showcases his innovative approach to fabricating thin-film transistors (TFT) and in-plane switching (IPS) displays. His work emphasizes reducing masking operations, which is crucial for enhancing manufacturing efficiency in the electronics industry.
Latest Patents
Liu-Chung Lee's patent, titled "Mask level reduction for MOFET," presents a method of fabricating a TFT and IPS with reduced masking operations. The invention involves a substrate with a gate and a layer of gate dielectric. A semiconducting metal oxide is placed on the gate dielectric, and a channel protection layer is used to define a channel area. The process includes patterning a source/drain (S/D) metal layer on the channel protection layer and a portion of the exposed semiconducting metal oxide to define an IPS area. An organic dielectric material is then patterned on the S/D terminals, followed by etching the S/D metal to expose the semiconducting metal oxide, defining a first IPS electrode. A passivation layer covers this electrode, and a layer of transparent conductive material is patterned to create a second IPS electrode overlying the first.
Career Highlights
Liu-Chung Lee is currently employed at Cbrite Inc., where he continues to innovate in the field of semiconductor technology. His work has significantly impacted the efficiency of manufacturing processes in the electronics sector.
Collaborations
Some of Liu-Chung Lee's coworkers include Chan-Long Shieh and Gang Yu, who contribute to the collaborative environment at Cbrite Inc. Their combined expertise fosters innovation and advancement in semiconductor technologies.
Conclusion
Liu-Chung Lee's innovative patent and his role at Cbrite Inc. highlight his significant contributions to the field of semiconductor technology. His work not only enhances manufacturing processes but also paves the way for future advancements in electronics.