Friday, May 2025
11:40 AM - 12:00 PM
Room: 220B
Session: Micro-LED Driving Circuit
Research on Patterned Cu Growth in Electrochemical Process of Large Glass Substrate
Invited
Description:
This paper studies the growth of patterned Cu prepared by electrochemical process for the G6 large size glass substrate in the world firstly. The key parameters affecting electroplating uniformity were studied by simulation. After a series of trial runs, G6 glass substrate was prepared by electrochemical method based on the optimized parameters. The thickness of G6 electroplated Cu can meet 5~11um and the uniformity of the corresponding film layer can be reduced to less than 20%. The simulation model shows good performance to guide design and device modification.