工作内容: 1- EBM tools regular maintaining and writer parameter control. 2- Mask CD control and CD abnormal production handling. 3- Writer related Mask defect analysis and production tracing. 4- Handling new custormer qualificaion and POR setup. 5- Defining OCAP and FMEA, SOP for manufacture. 6- Continuously improving projects and patents. 7- Completing other work assigned by manager/leader.