System and method for providing a screen protector
View Patent ↗A system and method for providing a screen protector to a portable handheld electronic device or cell phone with a user facing surface comprises a mold having an outer surface matching a user facing surface. A stack of layers including the screen protector is disposed over the outer surface of the mold. A vacuum bag receives and surrounds the stack of layers disposed over the mold. The vacuum bag is sealed and evacuated of air. The screen protector is heated and/or cured while in the vacuum bag to shape the screen protector over the mold to have curved lateral edges matching curved lateral edges of the outer surface of the mold and the user facing surface of the display screen of the cell phone. The vacuum bag maintains the curved lateral edges of the screen protector against the curved lateral edges of the outer surface of the mold.
1. A system configured to provide screen protection to a portable handheld electronic device having a display screen and curved lateral edges defining a user facing surface, the system comprising:
a) a mold having a layer with a protrusion in the layer and a flange extending around a perimeter of the protrusion, the protrusion forming an outer surface configured to substantially match the user facing surface of the portable handheld electronic device;
b) the outer surface having a flat center and curved lateral edges;
c) the layer further having opposite protrusions extending at opposite ends of the outer surface;
d) opposite notches formed in the opposite protrusions, respectively, at opposite ends of the outer surface;
e) the opposite notches being sloped from the outer surface to the flange;
f) a stack of layers disposed over the outer surface of the mold, comprising at least:
i) a screen protector having a lateral perimeter substantially matching a lateral perimeter of the display screen of the portable handheld electronic device, and having a flat center and curved lateral edges;
ii) an adhesive layer on the screen protector;
iii) an inner release liner covering the adhesive layer and disposed over the outer surface of the mold;
iv) an outer release liner disposed over the screen protector;
v) opposite tabs extending from opposite ends of the outer release liner; and
vi) the opposite tabs received in the opposite notches to align the outer release liner, and thus the stack of layers, on the outer surface of the mold;
g) a vacuum bag receiving and surrounding the stack of layers disposed over the mold; and
h) the vacuum bag being sealed and evacuated of air, with the vacuum bag maintaining the curved lateral edges of the screen protector against the curved lateral edges of the outer surface of the mold.
2. The system in accordance with claim 1 , wherein the curved lateral edges of the screen protector are maintained against the curved lateral edges of the outer surface of the mold by the vacuum bag during shipping.
3. The system in accordance with claim 1 , further comprising:
a retail package with the vacuum bag therein.
4. The system in accordance with claim 1 , further comprising:
a squeegee and an instruction pamphlet disposed in a cavity of the mold opposite the outer surface.
5. The system in accordance with claim 1 , wherein the mold is a tray comprising a layer having a substantially constant thickness throughout the layer.