About US


"Lighter, Smaller and Thinner", a new slogan in the digital world nowadays. More and more improved digital display products require more precise drive signals and higher resolution. Homray Micron Technology, founded in 2008, is a leading manufacturer and supplier of COF Substrate Film –COF (Chip-On-Film) Tape, COF ILB , COF Driver IC and Reel COF Package IC Punch/Singulation. Furthermore, we are specialized in providing COF Film Pattern/Routing Optimization & COF Film Fabrication & COF IC Package Turnkey Solution. Based on the professional front-end semiconductor fabrication process and strong back-end IC Package know-how, our dealers and partners are mainly distributed in Europe, USA, Southeast Asia, South America etc and our sales value exceeded 80 Million US dollars in 2020.We are the leading supplier of various Single layer COF Film, Double/Multiple layers COF Film for Super Fine Pitch 18㎛ to 100㎛ like COF Film for Notebook/Laptop, COF

Our Products

  • COF FILM FOR TFT

    PI THICKNESS 25μm
    CU THICKNESS 12μm
    MIN PITCH: 35μm
    FOR SIEMENS OR JNJ

  • COF FILM FOR OLED

    PI THICKNESS 25μm
    CU THICKNESS 12μm
    MIN PITCH: 38μm
    PLATING: NI/AU PLATING

  • TAB TAPE TAB PACKAGE IC

    PI THICKNESS 75μm
    AD THICKNESS 12μm
    CU THICKNESS 18μm
    MIN PITCH 60~80μm

  • COF IC FOR LCD TV

    PI THICKNESS 38μm
    CU THICKNESS 8μm
    MIN PITCH: 45μm
    FOR LG OR SAMSUNG