1.Date of the board of directors resolution:2012/05/08

2.Date for convening the shareholders' meeting:2012/06/27

3.Location for convening the shareholders' meeting:Science Park Life Hub

No.1 Duxing Road, Hsinchu Science Park, Taiwan, R.O.C

4.Cause or subjects for convening the meeting:

(Discussion Item C ”The issuance of common share by private placement and

Issuance of restricted shares for employee”are added)

A.Report Items:

(1)2011 Business Report.

(2)Supervisor’s Review Report on the 2011 Financial Statements.

(3)Treasury stock buy-back program execution.

(4)The status of guarantee and endorsement in 2011.

B.Approving Items:

(1)To accept 2011 Business Report and Financial Statements.

(2)To approve the proposal for distribution of 2011 profits.

C.Discussion Items:

(1)Capital reserve is distributed by cash.

(2)The issuance of common share by private placement.

(3)The Issuance of restricted shares for employees.

(4)To amend ”Articles of Incorporation”.

(5)To amend ”Acquisition or Disposal of Assets Procedure”.

(6)To amend ”Rules for the Elections of Directors and Supervisors”.

(7)To release the Directors from non-competition restrictions

D.Extemporary motions.

5.Book closure starting date:2012/04/29

6.Book closure ending date:2012/06/27

7.Any other matters that need to be specified: 

The domestic and Euro Convertible Bonds, along with the employee stock

options, are suspended for conversion and exercise from Apr. 29th to

June 27th, 2012.