1.Date of occurrence of the change:2012/12/28

2.Name of the functional committees:Auditing Committee

3.Name and resume of the replaced member:William W. Sheng、Yu-Chou Ting、

Min-Shyong Lin、Chu-Liang Ho

4.Name and resume of the new member:NA

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

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

6.Reason of the change:

Huga Optotech Inc. becomes a 100% owned subsidiary of Epistar on December 28,

2012, and the independent directors resign for share swap, so the members

of Auditing Committee discharge on the base day of share swap.

7.Original term (from __________ to __________):2011/02/11~2013/09/05

8.Effective date of the new member:

the new members of Auditing Committee will be composed after the designation

of new independent directors

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