Company Filing History:
Years Active: 2000
Title: Innovations by Cerdin Lee in Liquid Crystal Display Technology
Introduction
Cerdin Lee is a notable inventor based in Singapore, recognized for his contributions to the field of semiconductor technology. He holds a total of 4 patents, showcasing his innovative approach to developing advanced methods in liquid crystal displays and mixed-signal applications.
Latest Patents
One of Cerdin Lee's latest patents is a method to form liquid crystal displays using a triple damascene technique. This innovative method involves the creation of metal conductors within an insulating layer over a semiconductor substrate. The process includes depositing multiple isolation layers and silicon nitride layers, which are patterned to form openings for planned vias and dummy supports for metal pixels. The final steps involve depositing a metal layer and completing the liquid crystal display with a transparent image point electrode.
Another significant patent is for a self-aligned precise high sheet RHO register for mixed-signal applications. This method provides a new approach to creating a resistive load in a semiconductor device, which includes gate electrodes and a capacitor. The process involves the deposition of poly layers, dielectric layers, and the creation of spacers, ensuring lower contact resistance through salicided contacts.
Career Highlights
Cerdin Lee has made substantial contributions to the semiconductor industry through his work at Chartered Semiconductor Manufacturing Ltd. His innovative techniques have advanced the capabilities of liquid crystal displays and mixed-signal devices, making a significant impact on the technology landscape.
Collaborations
Cerdin Lee has collaborated with notable coworkers, including Kai Shao and Shao-fu Sanford Chu, who have contributed to his projects and innovations in the field.
Conclusion
Cerdin Lee's work exemplifies the spirit of innovation in semiconductor technology, particularly in liquid crystal displays and mixed-signal applications. His patents reflect a commitment to advancing technology and improving device performance.