POLYIMIDE-BASED RESIN FILM SUBSTRATE FOR DISPLAY DEVICE SUBSTRATE FOR TOUCH PANEL SUBSTRATE FOR SOLAR CELL OPTICAL DEVICE AND ELECTRONIC DEVICE USING THE SAME
The present invention relates to a polyimide-based resin film, which contains a polyimide-based resin and a phosphine oxide-based compound represented by a chemical formula 1, has the yellow index measured on specimens with a thickness of 9.5 to 10.5 ㎛ of 20 or less, the glass transition temperature...
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Sprache: | eng ; kor |
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