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( Mark One ) ☐ ☑ ☐ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington , D.C. 20549 FORM 20 - F REGISTRATION STATEMENT PURSUANT TO SECTION 12 ( b ) OR ( g ) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31 , 2020 OR TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to OR ☐ SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of event requiring this shell company report Commission file number : 000-51847 HIMAX TECHNOLOGIES , INC . ( Exact name of Registrant as specified in its charter ) Not Applicable ( Translation of Registrant's name into English ) CAYMAN ISLANDS ( Jurisdiction of incorporation or organization ) NO . 26 , ZIH LIAN ROAD SINSHIH DISTRICT , TAINAN CITY 74148 TAIWAN , REPUBLIC OF CHINA ( Address of principal executive offices ) Jessica Pan Chief Financial Officer Telephone : + 886-6-505-0880 E - mail : jessica_pan@himax.com.tw Facsimile : + 886-6-507-0038 No. 15 , Zih Lian Road Sinshih District , Tainan City 74148 Taiwan , Republic of China ( Name , Telephone , E - mail and / or Facsimile number and Address of Company Contact Person ) Securities registered or to be registered pursuant to Section 12 ( b ) of the Act : Title of each class Ordinary Shares , par value $ 0.3 per ordinary share Trading Symbol HIMX Name of each exchange on which registered The NASDAQ Global Select Market Inc. *