1.Date of the board of directors resolution or date of occurrence of the

change:2019/06/20

2.Type of personnel (chairman or general manager):chairman

3.Name and resume of the replaced personnel:

Biing-Jye Lee, The Chairman of Epistar Corporation

4.Name and resume of the new personnel:

Biing-Jye Lee, The Chairman of Epistar Corporation

5.Type of the change (please enter: “resignation”, “conge”,

“tenure expired” ,“position adjustment”, “dismissal”, “retirement”,

“death” or “new appointment” ):tenure expired

6.Reason for the change:Re-election of the directors at 2019 AGM

7.Effective date of the new appointment:2019/06/20

8.Any other matters that need to be specified:None