| 摘要 |
<p>PURPOSE: A touch window with a design oriented film (DOF) and a protective film are provided to form a print pattern unit on the protective film, thereby reducing optical losses. CONSTITUTION: A touch screen panel (TSP) is attached to one side of a transparent window (100). A print pattern unit (150) is equipped on the other side which is faced with the one side. The print pattern unit includes an adhesive material layer (160) and a protective film (140) which is attached to the print pattern unit through the adhesive material layer. The print pattern unit is formed on the other side of the transparent window or one side of the protective film. The adhesive material layer is made of one of a pressure sensitive adhesive (PSA), a detackified PSA (DPSA), or a water activated adhesive (WAA).</p> |
