| 摘要 |
PROBLEM TO BE SOLVED: To provide toughened glass protective films for portable electronic devices in which toughened glass films improve the durability of the films basically and in which cutting corner portions brittle to impact improve the stress against external impact and the grip feeling of the toughened glass protective films.SOLUTION: The toughened glass protective films for portable electronic devices of the present invention each comprises: through-holes each provided therethrough in a size corresponding to any one object of a speaker, a microphone, buttons and a camera on the surface on which a display panel is formed of a portable electronic device; a toughened glass film made of toughened glass; a PET layer located under the toughened glass film and made of PET; a bonding layer bonding the toughened glass film and the PET layer; an adhesive layer adhering the PET layer to the surface of portable electronic device; and cut portions which corner portions provided on the edge portions of the toughened glass film and on the peripheries of the through-holes are cut and treated to form. |
