FORM 6-K
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

Report of Foreign Private Issuer

Pursuant to Rule 13a-16 or 15d-16
of the Securities Exchange Act of 1934

April 20, 2006

Commission File Number     001-31335

AU Optronics Corp.
(Translation of registrant’s name into English)

No. 1 Li-Hsin Road 2
Hsinchu Science Park
Hsinchu, Taiwan

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F  X   Form 40-F ___

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):
____

Note: Regulation S-T Rule 101(b)(1) only permits the submission in paper of a Form 6-K if submitted solely to provide an attached annual report to security holders.

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):
____

Note: Regulation S-T Rule 101(b)(7) only permits the submission in paper of a Form 6-K if submitted to furnish a report or other document that the registrant foreign private issuer must furnish and make public under the laws of the






jurisdiction in which the registrant is incorporated, domiciled or legally organized (the registrant’s “home country”), or under the rules of the home country exchange on which the registrant’s securities are traded, as long as the report or other document is not a press release, is not required to be and has not been distributed to the registrant’s security holders, and, if discussing a material event, has already been the subject of a Form 6-K submission or other Commission filing on EDGAR.

Indicate by check mark whether by furnishing the information contained in this Form, the registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes ___ No   X  

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b):
Not applicable







INDEX TO EXHIBITS

Item   
   
1. Press release entitled, “AU Optronics Reports 1Q2006 Results”, dated April 20, 2006.
   
2. Taiwan Stock Exchange filing entitled, “Supplementary information on the Company's 2006 Annual General Shareholders' Meeting”, dated April 20, 2006.
   
3. Investor Conference Materials entitled, “AU Optronics Corp. First Quarter 2006 Results”, dated April 20, 2006.

 








Signatures

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

   
  AU Optronics Corp.
     
     
Date: April 20, 2006 By: /s/ Max Cheng                
    Name: Max Cheng
    Title: Chief Financial Officer






Item 1

News Release

Safe Harbour Notice

AU Optronics Corp. (“AUO” or the “Company”) (TAIEX: 2409; NYSE: AUO), the world’s third largest manufacturer of large-size TFT-LCD panels, today announced its unaudited consolidated results of operations for FY2005. Except for statements in respect of historical matters, the statements contained in this Release are “forward-looking statements” within the meaning of Section 27A of the U.S. Securities Act of 1933 and Section 21E of the U.S. Securities Exchange Act of 1934. These forward-looking statements were based on our management's expectations, projections and beliefs at the time regarding matters including, among other things, future revenues and costs, financial performance, technology changes, capacity, utilization rates, yields, process and geographical diversification, future expansion plans and business strategy. Such forward looking statements are subject to a number of known and unknown risks and uncertainties that can cause actual results to differ materially from those expressed or implied by such statements, including risks related to the flat panel display industry, the TFT-LCD market, acceptance and demand for our products, technological and development risks, competitive factors, and other risks described in the section entitled "Risk Factors" in our Form F-3 filed with the United States Securities and Exchange Commission on July 8th, 2005.

AU OPTRONICS REPORTS 1Q2006 RESULTS

First Quarter 2006 Unaudited Consolidated Financial Highlights
   
Revenues declined 9.0% QoQ to NT$66.3 billion
Net income decreased 42.0% QoQ to NT$6.7 billion
Earnings per share (basic EPS) of $1.14 per common share (US$0.35 per ADR)
Gross margin: 16.7%
Operating margin: 12.0%

Hsin Chu, Taiwan, April 20, 2006 –

AU Optronics Corp. (“AUO” or the “Company”) (TAIEX: 2409; NYSE: AUO) today announced unaudited results for 1Q2006. For the first quarter ended March 31, 2006, AUO’s consolidated revenue totaled NT$66.3 billion (US$2.0 billion*), net income NT$6.7 billion, and basic EPS NT$1.14 per common share (US$0.35 per ADR unit).

Gross margin for the first quarter declined 5.5 percentage points to 16.7% . This brought operating margin to 12.0% and EBITDA margin to 27.9% . Mr. Max Cheng, Vice President and Chief Financial Officer of AUO noted that overall industry experiences seasonal weakness as well as supply & demand imbalance. 1Q2006 panel shipments are much in line to the Company’s initial guidance, large-size panel declined 2.3% QoQ to 9.4 million and small- and medium-size panel declined slightly by 0.8% post 15.8 million. Panel Average Selling Price by square meter, is a bit weaker than the Company anticipated, declined by about 11.9% sequentially. The higher-than-expected panel pricing declines are mitigated by better product mix, customer portfolio, remarkable market gain on the LCD TV business, cost competitiveness, manufacturing capability, and innovative designs. TV segment has substantially grown from 27% of revenue in 4Q2005 to 35% in 1Q2006.




 



News Release

On a sequential comparison, first quarter revenue declined 9.0% and net income decreased 42.0% . On the year-over-year comparison, first quarter results represents a 70.6% increase in revenue, while net income turned from loss of NT$2.1 billion to profit of NT$6.7 billion.

In response to the trend towards larger-sized TFT-LCD TVs in the market, AUO plans to deploy a new investment plan in Houli, the Central Taiwan Science Park near the city of Taichung, where at least G7.5 or next-generation fabrication facilities will be built to cope with the brisk demand for large-sized TFT-LCD TVs. In its initial phase, AUO’s new G7.5 line in Taichung Houli is expected to begin volume production with a monthly capacity to process 60,000 glass substrates. As for plans to construct G8 or even more advanced facilities, AUO may in appropriate times announce the Company’s plan depending on the pace of market demand. AUO has major competitive advantages with its comprehensive product lines, allowing for maximum flexibility in producing LCD TV panels. After its recent merger with Quanta Display Inc., AUO will be able to leverage the core competency advantages of both sides to not only increase production capacity but also better seize ever-shifting market opportunities.

*Amounts converted by an exchange rate of NTD32.42:USD1 as of March 31, 2006.

Conference Call & Webcast Notice:
  AUO’s quarterly review conference call will be held at 8:00 pm Taiwan Time (GMT +8:00) on Thursday, April 20th, 2006. The conference call will be available via webcast http://www.auo.com

ABOUT AU OPTRONICS

AU Optronics Corp. (“AUO”) is the world’s third largest manufacturer* of large-size thin film transistor liquid crystal display panels (“TFT-LCD”), with approximately 14.2%* of global market share and generated revenue of NT$217.4billion (US$6.75 bn)* in 2005. TFT-LCD technology is currently the most widely used flat panel display technology. Targeted for 40”+ sized LCD TV panels, AUO’s next generation (7.5 -Generation ) fabrication facility production is scheduled for mass production in 4Q 2006. The Company currently operates one 6th-generation, three 5th-generation, one 4th-generation, and three 3.5 -generation TFT- LCD fabs, in addition to four module assembly facilities and AUO Technology Center specializing in new technology platform and new product development. AUO is one of few top-tier TFT-LCD manufacturers capable of offering a wide range of small- to large- size (1.5” -46”) TFT-LCD panels, which enables it to offer a broad and diversified product portfolio.

*As shown on DisplaySearch Quarterly Large-Area TFT-LCD Shipment Report dated Mar 1, 2006. This data is used as reference only and AUO does not make any endorsement or representation in connection therewith. 2005 year end revenue converted by an exchange rate of NTD32.2039:USD1.

#      #      #

FOR MORE INFORMATION
Yawen Hsiao
Corporate Communications Dept.
AU Optronics Corp.
No.1, Li-Hsin Road 2, Science-Based Industrial Park, Hsinchu City, 300, Taiwan, R.O.C.
Tel: +886-3-5008899 ext 3211 Fax: +886-3-5772730 Email: yawenhsiao@auo.com


 



Item 2

AU Optronics Corp.
April 20, 2006
English Language Summary

Subject: Supplementary information on the Company's 2006 Annual General Shareholders' Meeting.
   
Regulation: Published pursuant to Article 2-10 of the Taiwan Stock Exchange's Operating
  Procedures for the Publication of Material Information by Listed Companies
   
Date of events: 2006/04/20
   
Content:
 
1. Date of the board of directors resolution: 2006/04/20
2. Date for convening the shareholders' meeting: 2006/06/15
3. Location for convening the shareholders' meeting: 2, Hsin-An Road, Hsinchu Science Park, Hsinchu, Taiwan R.O.C.
4. Cause or subjects for convening the meeting:
A. Report items:
(1) Report of 2005 business
(2) Supervisors’ review report
(3) Report of indirect investments in China in 2005
(4) Report on the issuance of secured corporate bonds in 2005
(5) Report on the issuance of new common shares to sponsor ADS offering in 2005
B. Acceptances:
(1) The 2005 Business Report and Financial Statements.
(2) Proposal for distribution of 2005 profits
C. Discussions:
(1) Proposal for the capitalization of 2005 dividends and employee stock bonus.
(2) Proposal for the Merger with Quanta Display Inc. (“QDI”) and issuance of new common shares to shareholders of QDI.
(3) Proposal for the revisions to the Articles of Incorporation.



 



(4) Proposal for the revisions to the “Rules for the Election of Directors and Supervisors”.
(5) Proposal for the revisions to the “Guidelines for Endorsements and Guarantees”.
(6) Proposal to opt for tax benefits on the issuance of new common shares in 2005 in accordance with the Statute of Upgrading Industries.
5. Starting and ending dates of suspension of share transfer: 2006/04/17~2006/06/15
6. Any other matters that need to be specified: N/A





 




AU Optronics Corp.
First Quarter 2006 Results
Investor Conference

2006

April 20, 2006


      



 





                                                                            AUO


                              Safe Harbor Notice

The statements included in this presentation that are not historical in nature
are "forward-looking statements" within the meaning of Section 27A of the
United States Securities Act of 1933 and Section 21E of the United States
Securities Exchange Act of 1934. These forward-looking statements, which may
include statements regarding AU Optronics' future results of operations,
financial condition or business prospects, are subject to significant risks and
uncertainties and are based on AU Optronics' current expectations.

Actual results may differ materially from those expressed or implied in these
forward-looking statements for a variety of reasons, including, among other
things: the cyclical nature of our industry; our dependence on introducing new
products on a timely basis; our dependence on growth in the demand for our
products; our ability to compete effectively; our ability to successfully
expand our capacity; our dependence on key personnel; general economic and
political conditions, including those related to the TFT-LCD industry; possible
disruptions in commercial activities caused by natural and human-induced
disasters, including terrorist activity and armed conflict; and fluctuations in
foreign currency exchange rates.

In addition, any financial information contained herewithin is presented in
conformity with accounting principles generally accepted in the Republic of
China ("ROC GAAP"). Readers should be cautioned that these accounting
principles differ in many material respects from accounting principles
generally accepted in the United States of America ("US GAAP").

Our release of financial forecasts and forward-looking statements at any
particular time does not create any duty of disclosure beyond that which is
imposed by law, and we expressly disclaim any obligation to publicly update or
revise any forecasts or forward-looking statements, whether as a result of new
information, future events or otherwise.

Additional information as to these and other factors that may cause actual
results to differ materially from AU Optronics' forward-looking statements or
some of the major differences between ROC GAAP and US GAAP can be found in AU
Optronics' Annual Report on Form 20-F with respect to the year ended December
31, 2004 filed with the United States Securities and Exchange Commission.

                                       2

      



 





                                                                            AUO

                         Consolidated Income Statement
                               -- QoQ Comparison


Amount : NT$ Million Except Per Share Data

                                                 1Q'06(a)             4Q'05(a)          QoQ%         1Q'05(a)
                                           ------------------    ------------------   --------   ---------------
Net Sales                                    66,252    100.0%    7 2,799     100.0%     (9.0%)  38,837  100.0%
Cost of Goods Sold                          (55,179)   (83.3%)   (56,616)    (77.8%)    (2.5%) (37,612) (96.8%)
Gross Profit                                 11,073     16.7%     16,184      22.2%    (31.6%)   1,225    3.2%
Operating Expenses                           (3,125)    (4.7%)    (3,693)     (5.1%)   (15.4%)  (3,165)  (8.1%)
Operating Income (Loss)                       7,948     12.0%     12,490      17.2%    (36.4%)  (1,940)  (5.0%)
Net Non-operating Income (Expense)             (694)    (1.0%)      (554)     (0.8%)    25.2%     (189)  (0.5%)
Income (Loss) before Tax                      7,254     10.9%     11,936      16.4%    (39.2%)  (2,129)  (5.5%)
Income Tax Benefit (Expense)                   (566)    (0.9%)      (473)     (0.7%)    19.5%        0    0.0%
Changes in Accounting Principle(d)              (39)    (0.1%)         0       0.0%       --         0    0.0%
Minority Interest in Net Loss (Income)            0      0.0%          2       0.0%       --         0    0.0%
                                              -----     ----      ------      ----     ------   ------   ----
Net Income (Loss)                             6,650     10.0%     11,465      15.7%    (42.0%)  (2,129)  (5.5%)
                                              =====     ====      ======      ====     =====    ======   ====
Basic EPS (NT$)(b)                             1.14                 2.02               (43.7%)   (0.43)
Operating Income + D&A                       18,495     27.9%     22,791      31.3%    (18.9%)   5,416   13.9%
Unit Shipments (MN)(c)
Large Size Panels                               9.4                  9.6                (2.3%)     6.0
Small & Medium Size Panels                     15.8                 15.9                (0.8%)     8.6

(a)  Unaudited, prepared by AU Optronics Corp. on a consolidated basis

(b)  Basic EPS were calculated based on total weighted average outstanding
     shares of 5,831 million shares and 5,639 million shares respectively for
     1Q'06 and 4Q'05

(c)  Large size refers to panels that are 10 inches and above in diagonal
     measurement while small & medium size refers to those below 10 inches

(d)  Cumulative effect on adoption of SFAS No. 34

      





AUO Consolidated Balance Sheet Highlights Amount : NT$ Million 1Q'06(a) 4Q'05(a) QoQ % 1Q'05(a) -------- -------- ----- -------- Cash & ST Investment 25,907 27,850 (7.0%) 16,820 Inventory 22,693 19,167 18.4% 15,164 Short Term Debt(b) 9,815 9,833 (0.2%) 13,965 Long Term Debt 87,761 83,940 4.6% 59,420 Equity 162,586 155,819 4.3% 128,423 Total Assets 335,106 329,796 1.6% 245,124 Inventory Turnover (Days)(c) 35 28 38 Debt to Equity 60.0% 60.2% 57.1% Net Debt to Equity 45.2% 43.3% 45.3% (a) Unaudited, prepared by AU Optronics Corp. on a consolidated basis (b) Short term debt refers to all interest bearing debt maturing within one year (c) Annualized, calculated by dividing the average inventory into the cost of goods sold during such period, then multiplying by 365 days






                       Consolidated Cash Flow Highlights
                               - QoQ Comparison

Amount: NT$ Million
                                            1Q'06 (a)        4Q'05 (a)        QoQ
                                            ---------        ---------      ------
From Operating Activities                      13,426           21,924      (8,498)
   Net Profit                                   6,650           11,463      (4,813)
   Depreciation & Amortization                 10,547           10,301         246
------------------------------------        ---------        ---------      ------
From Investing Activities                     (19,578)         (16,675)     (2,903)
   Capital Expenditure                        (18,989)         (17,229)     (1,760)
------------------------------------        ---------        ---------      ------
From Financing Activities                       3,897            3,532         365
   Debt                                        (1,103)           3,532      (4,635)
   Bond                                         5,000                0       5,000
                                                                            ------
(a) Unaudited, prepared by AU Optronics Corp. on a consolidated basis

      



 




SLIDE06


      



 






                                                                            AUO


                            Consolidated Large Panel
                            Shipments & Blended ASP

Unit Shipments      Blended ASP (US$)


-- Unaudited, prepared by AU Optronics Corp. on a consolidated basis
-- Large size refers to panels that are 10 inches and above in diagonal measurement
-- Blended ASP in US dollars translated from NT$ based on average exchange rates announced by Directorate
  General of Customs, ROC Ministry of Finance for each respective quarter

                                       7


      



 






                                                                            AUO

                            Consolidated Large Panel
                            Shipments & ASP by Unit


PC   TV   Others    PC-ASP/unit    TV-ASP/unit


-- Unaudited, prepared by AU Optronics Corp. on a consolidated basis
-- Large size refers to panels that are 10 inches and above in diagonal measurement
-- Blended ASP in US dollars were translated from NT$ based on average exchange rates announced by Directorate
  General of Customs, ROC Ministry of Finance for each respective quarter

                                       8


      



 





                                                                            AUO


                     Consolidated Shipments & ASP by Area

Shipments in square meter (K)      ASP per square meter

-- Unaudited, prepared by AU Optronics Corp. on a consolidated basis
-- ASP per square meter in US dollars were translated from NT$ based
   on the noon buying rate for each respective quarter

                                       9


      



 






                                                                            AUO

                       Consolidated Small & Medium Panel
                             Shipments & Revenues

Shipments                     Revenues (NT$BN)


-- Unaudited, prepared by AU Optronics Corp. on a consolidated basis
-- Small & Medium size refers to panels that are under 10 inches in diagonal measurement

                                      10


      



 




                                   Capacity by Fab

               Substrate        3/2006     6/2006 (F)       12/2006
   Fab         Size (mm)     Capacity(a)   Capacity (a)   Capacity (a)
----------------------------------------------------------------------
                             5,000 LTPS    5,000 LTPS    25,000 LTPS
L3 (G3.5)      610 x 720     65,000a-Si    65,000a-Si     45,000a-Si
----------------------------------------------------------------------
L5 (G3.5)      600 x 720        60,000        60,000          60,000
----------------------------------------------------------------------
L6 (G4.0)      680 x 880        60,000        60,000          60,000
----------------------------------------------------------------------
L8A(G5.0)     1100 x 1250       50,000        50,000          50,000
----------------------------------------------------------------------
L8B(G5.0)     1100 x 1300       70,000        70,000          70,000
----------------------------------------------------------------------
L8C(G5.0)     1100 x 1300       60,000        60,000         120,000
----------------------------------------------------------------------
L10(G6.0)     1500 x 1850       80,000       100,000         120,000
----------------------------------------------------------------------
L11(G7.5)     1950 x 2250         -             -             10,000
----------------------------------------------------------------------

(a) Capacity based on monthly glass substrate
                                                 11

      



 




                          Capacity Lineup Post Merger
                                            12/2006 installed capacity (a)
                                          ---------------------------------
       AUO           Size (mm)            K Sheet         K m(2)         %
    -----------------------------------------------------------------------
      G3.5           610 x 720                 75            33         4%
      G3.5           600 x 720                 60            26         3%
      G4.0           680 x 880                 60            36         4%
      G5.0          1100 x 1250                50            69         7%
      G5.0          1100 x 1300               190           272        30%
      G6.0          1500 x 1850               120           333        37%
      G7.5          1950 x 2250                30           132        15%
    -----------------------------------------------------------------------
                   AUO subtotal                             900       100%
    =======================================================================
                                 G6 Phase 1                G6 Phase 1+2
                           ---------------------     ----------------------
    QDI        Size(mm)    K Sheet   K m(2)    %     K Sheet   K m(2)   %
    -----------------------------------------------------------------------
    G3.5      625 x 750         50      23     8%         50      23    5%
    G5.0     1100 x 1250        75     103    35%         75     103   22%
    G6.0     1500 x 1850        60     167    57%        120     333   73%
    -----------------------------------------------------------------------
        QDI subtotal                   293   100%                460  100%
    =======================================================================
           QDI/AUO                            33%                      51%

    (a) Installed capacity based on monthly glass substrate

                                     12
      



 





 



     AU OPTRONICS CORP.
CONSOLIDATED
BALANCE SHEET
March
31, 2006 and 2005
(Expressed
in Millions of New Taiwan Dollars (NTD) and U.S. Dollars (USD) )

    March 31, 2006   March 31, 2005   YoY  
 




 


 



ASSETS   USD   NTD   %   NTD   %   Change   %  


 
 

 
 

 
 

 
Cash and Cash Equivalents   742   24,052   7.2   15,233   6.2   8,819   57.9  
Short-term Investment   57   1,855   0.6   1,587   0.6   268   16.9  
Notes & Accounts Receivables   1,324   42,928   12.8   24,368   9.9   18,560   76.2  
Inventories   700   22,693   6.8   15,164   6.2   7,529   49.6  
Other Current Financial Assets   14   449   0.1   554   0.2   (105 ) (18.9 )
Other Current Assets   137   4,433   1.3   2,843   1.2   1,590   55.9  
 
 


 


 


 
 Total Current Assets   2,974   96,410   28.8   59,749   24.4   36,661   61.4  
 
 


 


 


 
Long-term Investments   156   5,047   1.5   6,113   2.5   (1,066 ) (17.4 )
 
 


 


 


 
Fixed Assets   10,126   328,299   98.0   242,607   99.0   85,692   35.3  
Less Accumulated Depreciation   (3,173 ) (102,883 ) (30.7 ) (67,879 ) (27.7 ) (35,004 ) 51.6  
 
 


 


 


 
 Net Fixed Assets   6,953   225,416   67.3   174,728   71.3   50,688   29.0  
 
 


 


 


 
                               
Other Assets   254   8,233   2.5   4,535   1.8   3,698   81.6  
 
 


 


 


 
 Total Assets   10,336   335,106   100.0   245,124   100.0   89,982   36.7  
 
 


 


 


 
LIABILITIES                              

                           
Short-term Borrowings   0   0   0.0   6,579   2.7   (6,579 ) (100.0 )
Accounts Payable   1,515   49,117   14.7   30,613   12.5   18,504   60.4  
Current Installments of Long-term Liabilities   303   9,815   2.9   7,387   3.0   2,428   32.9  
Current Financial Liabilities   2   72   0.0   0   0.0   72    
Other Current Liabilities   781   25,312   7.6   12,497   5.1   12,815   102.5  
 
 


 


 


 
 Total Current Liabilities   2,601   84,316   25.2   57,076   23.3   27,241   47.7  
 
 


 


 


 
                               
Long-term Borrowings   2,183   70,761   21.1   53,420   21.8   17,342   32.5  
Bonds Payable   524   17,000   5.1   6,000   2.4   11,000   183.3  
Non Current Financial Liabilities   9   282   0.1   0   0.0   282    
Other Liabilities   5   160   0.0   206   0.1   (46 ) (22.3 )
 




 


 


 
 Total Liabilities   5,321   172,520   51.5   116,701   47.6   55,819   47.8  
 




 






 
                               
SHAREHOLDERS’ EQUITY                              

                           
Common Stock   1,798   58,305   17.4   49,580   20.2   8,725   17.6  
Capital Surplus   1,779   57,675   17.2   45,165   18.4   12,510   27.7  
Retained Earnings   1,429   46,323   13.8   34,144   13.9   12,179   35.7  
Cumulative Translation Adjustment   1   43   0.0   (215 ) (0.1 ) 259   (120.1 )
Treasury Stock   0   0   0.0   (251 ) (0.1 ) 251   (100.0 )
Unrealized Gain/Loss on Financial Products   (0 ) (6 ) (0.0 ) 0   0.0   (6 )  
Minority Interest   8   244   0.1   0   0.0   244    
 
 


 


 


 
 Total Stockholders' Equity   5,015   162,586   48.5   128,423   52.4   34,163   26.6  
 
 


 


 


 
Total Liabilities & Stockholders' Equity   10,336   335,106   100.0   245,124   100.0   89,982   36.7  
 
 


 


 


 

Note:   (1)    Unaudited, prepared by AU Optronics Corp. based on ROC GAAP
    (2)    Amount in New Taiwan dollars were translated into US dollars at the exchange rate of NTD 32.42 per US dollar as of March 31, 2006
     

14




 



     AU OPTRONICS CORP.
CONSOLIDATED
INCOME STATEMENT
For the Three Months Ended March 31, 2006 and 2005 and December 31, 2005

(Expressed in Millions of New Taiwan Dollars (NTD) and U.S. Dollars (USD) except for per share amounts and shares outstanding)

    Year over Year Comparison   Sequential Comparison  
 








 




 
    1Q 2006
USD
  1Q 2006
NTD
  % of
Sales
  1Q 2005
NTD
  YoY
Chg %
  1Q 2006
USD
  1Q 2006
NTD
  % of
Sales
 
 
 
 
 
 
 
 
 
 
Net Sales   2,044   66,252   100.0   38,837   70.6   2,044   66,252   100.0  
Cost of Goods Sold   1,702   55,179   83.3   37,612   46.7   1,702   55,179   83.3  
 
 
 
 
 
 
 


 
   Gross Profit   342   11,073   16.7   1,225   803.6   342   11,073   16.7  
 
 
 
 
 
 
 
 
 
Operating Expenses                                  
   SG&A   49   1,584   2.4   1,922   (17.6 ) 49   1,584   2.4  
   R&D   48   1,542   2.3   1,243   24.0   48   1,542   2.3  
 
 
 
 
 
 
 
 
 
    96   3,125   4.7   3,165   (1.3 ) 96   3,125   4.7  
 
 
 
 
 
 
 
 
 
Operating Income (Losses)   245   7,948   12.0   (1,940 )   245   7,948   12.0  
 
 
 
 
 
 
 
 
 
Net Non-Operating Income (Expenses)   (21 ) (694 ) (1.0 ) (189 ) 266.4   (21 ) (694 ) (1.0 )
 
 
 
 
 
 
 
 
 
Income before Income Tax   224   7,254   10.9   (2,129 )   224   7,254   10.9  
 
 


 
 
 
 
 
 
                                   
   Income Tax Benefit (Expense)   (17 ) (566 ) (0.9 ) 0     (17 ) (566 ) (0.9 )
 
 
 
 
 
 
 
 
 
   Changes in Principle   (1 ) (39 ) (0.1 ) 0     (1 ) (39 ) (0.1 )
 
 
 
 
 
 
 
 
 
   Minority interest in net loss (income)   0   0   0.0   0     0   0   0.0  
 
 
 
 
 
 
 
 
 
Net Income (loss)   205   6,650   10.0   (2,129 )   205   6,650   10.0  
 
 
 
 
 
 
 
 
 
                                   
Basic Earnings Per Share   0.04   1.14       (0.43 )     0.04   1.14      
 
 
     
     
 
     
Basic Earnings Per ADS(3)   0.35   11.41       (4.30 )     0.35   11.41      
 
 
     
     
 
     
Weighted Average Number of Shares
  Outstanding (Million)
      5,831       4,946           5,831      
     
     
         
     

Note: (1) Unaudited, prepared by AU Optronics Corp. based on ROC GAAP
  (2) Amounts in New Taiwan dollars were translated into U.S. dollars at the exchange rate of NT$32.42 per US dollar as of March 31, 2006
  (3) 1 ADR equals 10 common shares

15




 



     AU OPTRONICS CORP.
CONSOLIDATED
STATEMENT OF CASH FLOWS
For the Year Ended March 31, 2006 and 2005
(Expressed in Millions of New Taiwan Dollars (NTD) and U.S. Dollars (USD))

  1Q 2006     1Q 2005
 



   

  USD     NTD     NTD






Cash Flows from Operating Activities:      
   Net Income   205   6,650   (2,129 )
   Depreciation & Amortization   325   10,547   7,356
   Provision for Inventory Devaluation   (12 )   (374 )   61
   Investment Loss (Gain) under Equity Method   10   317   0
   Disposal Gain on Long-term Investment   (1 )   (37 )   88
   Changes in Working Capital & Others   (113 )   (3,676 )   (282 )






   Net Cash Provided by Operating Activities   414   13,426   5,094
       
Cash Flows from Investing Activities:      
   Decrease in Short-term Investments   0   0   0
   Acquisition of Property, Plant and Equipment   (586 )   (18,989 )   (21,788 )
   Proceeds from Disposal of Property, Plant and Equipment   0   14   17
   Increase in Long-term Equity Investments   0   0   (266 )
   Proceeds from Disposal of Long-term Investment   3   102   0
   Increase in Restricted Cash in Bank   0   0   0
   Increase in Intangible Assets   (28 )   (900 )   (214 )
   Decrease in Other Assets   6   196   815






   Net Cash Used in Investing Activities   (604 )   (19,578 )   (21,436 )
       
Cash Flows from Financing Activities:      
   Increase (Decrease) in Short-term Borrowings   0   0   396
   Increase in Guarantee Deposits   0   0   1
   Increase in Long-term Borrowings   (34 )   (1,103 )   13,351
   Issuance of Common Stock for Cash   0   0   0
   Issuance of Convertible Bonds and Bonds Payable   154   5,000   0
   Bond Issuance Cost   0   0   0
   Directors' and Supervisors' Remuneration   0   0   0
   Cash Dividend   0   0   0
   Decrease in Treasury Stock   0   0   0
   Others      






   Net Cash Provided by Financing Activities   120   3,897   13,747
             
Effect of Exchange Rate Change on Cash   1   43   31






Net Increase (Decrease) in Cash and Cash Equivalents   (68 )   (2,211 )   (2,564 )






Cash and Cash Equivalents at Beginning of Period   810   26,263   17,798






Cash and Cash Equivalents at End of Period   742   24,052   15,233







Note: (1)   Unaudited, prepared by AU Optronics Corp. based on ROC GAAP
  (2)   Amounts in New Taiwan dollars were translated into US dollars at the exchange rate of NT$ 32.42 per US dollar as of March 31, 2006

16




 



     AU OPTRONICS CORP.
UNCONSOLIDATED BALANCE SHEET
March 31, 2006 and 2005
(Expressed in Millions of New Taiwan Dollars (NTD) and US Dollars (USD))

    March 31, 2006   March 31, 2005   YoY  
 




 


 



ASSETS   USD   NTD   %   NTD   %   Change   %  


 


 


 


 
Cash and Cash Equivalents   682   22,098   6.8   14,210   6.0   7,888   55.5  
Short-term Investments   57   1,855   0.6   1,587   0.7   268   16.9  
Notes & Accounts Receivable   1,327   43,011   13.3   24,383   10.3   18,628   76.4  
Other Current Financial Assets   13   425   0.1   462   0.2   (37 ) (7.9 )
Inventories   631   20,442   6.3   13,132   5.6   7,310   55.7  
Other Current Assets   136   4,402   1.4   2,728   1.2   1,674   61.4  
 
 


 


 


 
   Total Current Assets   2,845   92,233   28.4   56,500   23.9   35,733   63.2  
 
 


 


 


 
Long-term Investments   364   11,815   3.6   11,714   5.0   101   0.9  
Fixed Assets   9,569   310,223   95.7   229,426   97.0   80,797   35.2  
Less Accumulated Depreciation   (3,018 ) (97,830 ) (30.2 ) (65,310 ) (27.6 ) (32,519 ) 49.8  
 
 


 


 


 
   Net Fixed Assets   6,551   212,393   65.5   164,115   69.4   48,278   29.4  
 
 


 


 


 
                               
Other Assets   243   7,876   2.4   4,177   1.8   3,700   88.6  


 


 






 
   Total Assets   10,004   324,317   100.0   236,506   100.0   87,811   37.1  
 
 


 


 


 
LIABILITIES                              

                           
Short-term Borrowing   0   0   0.0   6,200   2.6   (6,200 ) (100.0 )
Accounts Payable   1,426   46,219   14.3   28,586   12.1   17,632   61.7  
Current Installments of Long-term Liabilities   252   8,177   2.5   5,896   2.5   2,281   38.7  
Current Financial Liabilities   2   72   0.0   0   0.0   72    
Other Current Liabilities   746   24,183   7.5   11,361   4.8   12,822   112.9  
 
 


 


 


 
   Total Current Liabilities   2,426   78,651   24.3   52,044   22.0   26,607   51.1  
 
 


 


 


 
                               
Long-term Borrowings   2,032   65,888   20.3   49,836   21.1   16,052   32.2  
Bonds Payable   524   17,000   5.2   6,000   2.5   11,000   183.3  
Non Current Financial Liabilities   9   282   0.1   0   0.0   282    
Other Long-term Liabilities   5   154   0.0   203   0.1   (49 ) (24.1 )
 
 


 


 


 
   Total Liabilities   4,996   161,975   49.9   108,083   45.7   53,892   49.9  
 
 


 


 


 
                               
SHAREHOLDERS' EQUITY                              

                           
Common Stock   1,798   58,305   18.0   49,580   21.0   8,725   17.6  
Capital Surplus   1,779   57,675   17.8   45,165   19.1   12,510   27.7  
Retained Earnings   1,429   46,323   14.3   34,144   14.4   12,179   35.7  
Cumulative Translation Adjustment   1   43   0.0   (215 ) (0.1 ) 259   (120.1 )
Treasury Stock   0   0   0.0   (251 ) (0.1 ) 251   (100.0 )
Unrealized Gain/Loss on Financial Products   (0 ) (6 ) 0.0   0   0.0   (6 )  
 
 


 


 


 
   Total Stockholders' Equity   5,007   162,342   50.1   128,423   54.3   33,919   26.4  
 
 


 


 


 
Total Liabilities & Stockholders' Equity   10,004   324,317   100.0   236,506   100.0   87,811   37.1  
 
 


 


 


 

Note: (1) Unaudited, prepared by AU Optronics Corp. based on ROC GAAP
  (2) Amounts in New Taiwan dollars were translated into US dollars at the exchange rate of NTD 32.42 per US dollar as of March 31, 2006

17




 



     AU OPTRONICS CORP.
UNCONSOLIDATED
INCOME STATEMENT
For the Three Months Ended March 31, 2006 and 2005 and December 31, 2005
(Expressed in Millions of New Taiwan Dollars (NTD) and U.S. Dollars (USD) except for per share amounts and shares outstanding)

    Year over Year Comparison   Sequential Comparison  
 








 






 
    1Q 2006      % of   1Q 2005   YoY   1Q 2006      % of   4Q 2005  
    USD   NTD   Sales      NTD   Chg %   USD   NTD   Sales      NTD  
 
 
 
 
 
 
 
 
 
 
Net Sales   2,043   66,241   100.0   38,796   70.7   2,043   66,241   100.0   72,785  
Cost of Goods Sold   1,710   55,439   83.7   38,428   44.3   1,710   55,439   83.7   57,070  
 
 
 
 
 
 
 
 
 
 
 Gross Profit   333   10,802   16.3   368   2,833.0   333   10,802   16.3   15,715  
 
 
 
 
 
 
 
 
 
 
Operating Expenses                                      
 SG&A   41   1,319   2.0   1,574   (16.2 ) 41   1,319   2.0   2,234  
 R&D   47   1,531   2.3   1,243   23.2   47   1,531   2.3   1,135  
 
 
 
 
 
 
 
 
 
 
    88   2,850   4.3   2,817   1.2   88   2,850   4.3   3,370  
 
 
 
 
 
 
 
 
 
 
Operating Income (Losses)   245   7,952   12.0   (2,449 )   245   7,952   12.0   12,346  
 
 
 
 
 
 
 
 
 
 
Net Non-Operating Income (Expenses)   (22 ) (709 ) (1.1 ) 320     (22 ) (709 ) (1.1 ) (408 )
 
 
 
 
 
 
 
 
 
 
Income before Income Tax   223   7,243   10.9   (2,129 )   223   7,243   10.9   11,938  
 
 
 
 
 
 
 
 
 
 
                                       
 Income Tax Benefit (Expense)   (17 ) (554 ) (0.8 ) 0     (17 ) (554 ) (0.8 ) (473 )
 Changes in Principle   (1 ) (39 ) (0.1 ) 0     (1 ) (39 ) (0.1 ) 0  
 
 
 
 
 
 
 
 
 
 
Net Income   205   6,650   10.0   (2,129 )   205   6,650   10.0   11,465  
 
 
 
 
 
 
 
 
 
 
Basic Earnings Per Share   0.04   1.14       (0.43 )     0.04   1.14       2.02  
 
 
     
     
 
     
 
Basic Earnings Per ADS(3)   0.35   11.41       (4.30 )     0.35   11.41       20.25  
 
 
     
     


     
 
Weighted Average Number       5,831       4,946           5,831       5,639  
     
     
         
     
 
  of Shares Outstanding (Million)                                      
                                     

Note: (1) Unaudited, prepared by AU Optronics Corp. based on ROC GAAP
  (2)      Amounts in New Taiwan dollars were translated into U.S. dollars at the exchange rate of NT$32.42 per US dollar as of March 31, 2006
  (3)      1 ADR equals 10 common shares

18




 



AU OPTRONICS CORP.
UNCONSOLIDATED STATEMENT OF CASH FLOWS
For the Three
Months Ended March 31, 2006 and 2005
(Expressed in Millions of New Taiwan dollars (NTD) and US dollars (USD))

1Q 2006   1Q 2005  







  USD   NTD   NTD






Cash Flows from Operating Activities:      
   Net Income   205   6,650   (2,129 )
   Depreciation & Amortization   306   9,904   6,853
   Provision for Inventory Devaluation   8   267   0
   Investment Loss (Gain)   11   355   (373 )
   Changes in Working Capital & Others   (143 )   (4,638 )   220






 Net Cash Provided by Operating Activities   387   12,539   4,571
       
Cash Flows from Investing Activities:      
   Acquisition of Property, Plant and Equipment   (551 )   (17,858 )   (21,068 )
   Proceeds from Disposal of Property, Plant and Equipment   0   14   16
   Increase in Long-term Equity Investments   (5 )   (162 )   (150 )
   Proceeds from Disposal of Long-term Investment   0   0   0
   Increase in Intangible Assets   (28 )   (908 )   (215 )
   Decrease in Other Assets   1   34   816






   Net Cash Used in Investing Activities   (582 )   (18,880 )   (20,601 )
       
Cash Flows from Financing Activities:      
   Decrease (Increase) in Short-term Borrowings   0   0   400
   Decrease in Guarantee Deposits   (0 )   (0 )   (0 )
   Increase (Decrease) in Long-term Borrowings   (42 )   (1,350 )   13,308
   Issuance of Convertible Bonds and Bonds   154   5,000   0
   Others   0   0   0






   Net Cash Provided by Financing Activities   113   3,650   13,708
             
Effect of Exchange Rate Change on Cash   4   122   4






Net Increase (Decrease) in Cash and Cash Equivalents   (79 )   (2,570 )   (2,319 )






Cash and Cash Equivalents at Beginning of Period   761   24,667   16,529






Cash and Cash Equivalents at End of Period   682   22,098   14,210







Note: (1)   Unaudited, prepared by AU Optronics Corp. based on ROC GAAP
  (2)   Amounts in New Taiwan dollars were translated into US dollars at the exchange rate of NTD 32.42 per US dollar as of March 31,200

19