Table of Contents As filed with the Securities and Exchange Commission on April 25, 2019 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 20-F ☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR 12(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, 2018 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transi ...

业绩总结 - 2018年公司有机收入增长约为3%[25] - 2018年显示驱动IC的收入占比为49.1%[12] - 2018年内存IC的收入占比为41.9%[8] - 2018年逻辑与混合信号产品的收入占比为9.0%[7] - 2018年市场资本总额为641.9百万美元[3] 用户数据 - COF在2018年显示驱动IC收入中占比约为60%[12] - TDDI在2018年第四季度显示驱动IC收入中占比约为28.3%[12] 资本支出与未来展望 - 2018年资本支出为4,945.6百万新台币，其中55.2%用于TDDI晶圆测试和12英寸细间距COF组装，31.6%用于内存晶圆测试[27] - 2019年资本支出预计为年收入的20%至25%[27] 人力资源 - 截至2018年12月31日，公司员工总数为6,001人[3]

ChipMOS Technologies, Inc. (NASDAQ:IMOS) Q4 2018 Earnings Conference Call March 7, 2019 7:00 AM ET Company Participants David Pasquale - Global IR Partners Shih-Jye Cheng - Chairman and President Silvia Su - Director of Finance & Accounting Management Conference Call Participants David Haberle - Susquehanna International Group, LLP Operator Greetings. Welcome to ChipMOS TECHNOLOGIES Fourth Quarter and Full Year 2018 Results Conference Call. At this time, all participants will be in a listen-only mode. A que ...