| 摘要 |
<p>PURPOSE: The protective film of a portable electronic device based on tempered glass is provided to improve the grip feeling and the external impact resistance of the protective film by cutting the corner parts of the protective film. CONSTITUTION: The protective film of a portable electronic device includes a tempered glass film(20), a polyethylene terephthalate(PET) layer(40), an adhesive layer(30), a stickiness layer(50), and a cut part(100). The tempered glass film is based on tempered glass. The PET layer is positioned at the lower part of the tempered glass film and is based on PET. The adhesive layer bonds the tempered glass film and the PET layer. The stickiness layer bonds the PET layer and the surface of the portable electronic device. The cut part is formed at the edge of the tempered glass film and through holes.</p> |
