Job title Name Principal work experience and academic qualifications Positions held concurrently in the company and/or in any other company
Independent Director Chang, Chia-Wen

Bachelor, Economics, National Chengchi University
Master, Business Administration, Tarleton State University
Vice President, Corporate Finance Division, Capital Securities Corporation

Independent Director and Convener of the Audit Committee, Orient Pharma Co., Ltd.
Independent Director and Convener of the Sustainable Development Committee, HOLD-KEY ELECTRIC WIRE & CABLE CO., LTD.
Convener of the Remuneration Committee , XALLOY Advanced Materials Corporation

Independent Director Wang, Yung-Ho

Ph.D, Department of Electronic Engineering, National Chengkung University

Professor, National Chengkung University

President, National Applied Research Laboratories

Professor, Department of Electronic Engineering, National Chengkung University

Independent director, ChipMos Technologies Inc.
Independent Director Wang, Chien-Min

Ph.D, Material Science of Engineering, University of Illinois

Adjunct Professor, National Taipei University of Technology

Adjunct Professor, National Tsing Hua University

Adjunct Professor, National Taiwan University of Science and Technology

Vice President, Young Bright Optical (SuZhou) Co.,Ltd.

Vice President concurrently CTO, Coretronic Corporation

President, Young Lighting Technology Inc.

Review Commissioner for Academic/Industrial/Corporate Technology R&D Projects, Department of Industrial Technology, Ministry of Economic Affairs

Independent Director, Taimide Technology Inc.