Outstanding Quality to Satisfy Customers
品質卓越,顧客導向
Innovation and Technology Development for Continuity
創新研發, 永續經營
To be a paragon of Taiwan Semiconductor manufacturers in Q. C. D. S and IT.
在Q,C,D,S 及 IT 方面成為台灣半導體的典範
Q-Quality, C-Cost, D-Delivery, S-Service
IT-Information Technology