1. Report Date ： 2007.09.05

2. ( September 2007 ) ~ 2 ~ Safe Harbor Notice The forward-looking statements in this press release reflect the current belief of Optimax Technology Corporation as of the date of this press release, although we make no guarantees as to our future results or the events set forth herein, except as required by law, Optimax Technology Corporation undertakes no obligation to update these forecasts and forward-looking statements.

3. ( September 2007 ) ~ 3 ~ Agenda 1. 2007 2Q Financial Results 2. Capacity & Capex Plans 3. LCD Market Trend

4. ( September 2007 ) ~ 4 ~ 2007 Income Statement – QoQ Comparison

5. ( September 2007 ) ~ 5 ~ 2007 Income Statement – QoQ Comparison

6. ( September 2007 ) ~ 6 ~ 2007 Balance Sheet Highlights

7. ( September 2007 ) ~ 7 ~ 2007 Cash Flow Highlights

8. ( September 2007 ) ~ 8 ~ Optimax Monthly Revenue Unit : NT$ Million

9. ( September 2007 ) ~ 9 ~ Agenda 1.2007 2Q Financial Results 2. Capacity & Capex Plans 3.LCD Market Trend

10. ( September 2007 ) ~ 10 ~ Optimax’s Capacity

11. ( September 2007 ) ~ 11 ~ Worldwide Polarizer Manufacturers Capacity

12. ( September 2007 ) ~ 12 ~ 2007 Capex Plans  China Back-End Plant -Location: Suzhou -Mass Production: Q4/2007  Line #9 Facility Set-up -Location :Tainan

13. ( September 2007 ) ~ 13 ~ Agenda 1.2007 2Q Financial Results 2.Capacity & Capex Plans 3.LCD Market Trend

14. ( September 2007 ) ~ 14 ~ Worldwide Polarizer Manufacturers Capacity Unit : Million sets

15. ( September 2007 ) ~ 15 ~ LCD Market Trend LCD-TV remain as the driving force Strong demands in medium size(5”-10”) H1 ’07 at bottom, H2 ’07 rebound Oversupply before the H2 ’08(F) shortage IT panel price continue to rise in Sept.

16. ( September 2007 ) ~ 16 ~ LCD Market Trend vs. Optimax Strategy LCD Market LCD-TV remain as the driving force & strong demands in medium size Oversupply before the H2 ’08(F) shortage H2 ’07 at bottom, H2 ’07 rebound IT panel price continue to rise in September Optimax LCD-TV & large size monitor as main product mix Capacity enhanced by production efficiency Margin oriented by products / clients / areas Reasonable price raise

17. For further information, please visit our website at : www.optimax.com.tw Contact Investor Relations at : Phone ： +886 (3) 460-6677 Ext. 5900/1839 Email ： ir@optimax.com.tw