| 摘要 |
<p>THE PRESENT INVENTION PROVIDES A SHEET TO FORM A PROTECTIVE FILM FOR CHIPS, WHICH CAN BE READILY FORMED INTO A HIGHLY UNIFORM PROTECTIVE FILM ON A BACK SURFACE OF CHIP, AND WHICH, EVEN IF MINUTE SCRATCHES ARE FORMED ON THE BACK SURFACE OF CHIP AS A RESULT OF MECHANICAL GRINDING, CAN ELIMINATE ADVERSE EFFECTS RESULTING FROM THE SCRATCHES.@THE SHEET TO FROM A PROTECTIVE FILM FOR CHIPS OF THE PRESENT INVENTION COMPRISES A RELEASE SHEET AND A PROTECTIVE FILM FORMING LAYER FORMED ON A DETACHABLE SURFACE OF THE RELEASE SHEET, WHEREIN SAID PROTECTIVE FILM FORMING LAYER COMPRISES A THERMOSETTING OR ENERGY RAY-CURABLE COMPONENT AND A BINDER POLYMER COMPONENT.</p> |
