Narrow border plastic cover with optimal optomechanical properties
Methods for assembling a narrow border plastic cover include defining a center portion and an edge portion of a plastic cover. A hard coat treatment may be applied to the center portion of the plastic cover to improve anti-glare and anti-scratch properties and mechanical strength while retaining the flexibility of the plastic cover at the edge portion. An optically clear adhesive may be applied to the plastic cover to improve the durability and bond strength of the bond between the narrow border plastic cover and a display. A structural adhesive may be applied to an edge portion of the display to improve the mechanical strength at the edge portion of the plastic cover when bonded to the display. The narrow border plastic cover may be bonded to the display to improve the ability of the display to absorb impacts.
1. A method of assembling a narrow border plastic cover for use with a display of an information handling system, the method comprising:
applying a hard coat treatment to a center portion of a plastic cover to form the narrow border plastic cover, the plastic cover including the center portion and an edge portion defined therein, the edge portion outside the center portion;
applying an optically clear adhesive to the narrow border plastic cover;
applying a structural adhesive to a second edge portion of the display, the display including a second center portion and the second edge portion defined therein, the second edge portion outside the second center portion; and
bonding the narrow border plastic cover to the display, wherein the hard coat treatment is spaced-apart a distance from the narrow border chasis bezel about an entirety of the narrow board chassis bezel.
2. The method of claim 1 , wherein a narrow border chassis bezel is attached to the display.
3. The method of claim 1 , wherein the edge portion of the narrow border plastic cover forms a downward angle from the center portion of the narrow border plastic cover with a measure between 0 degrees and 90 degrees, and wherein the edge portion is curved.
4. The method of claim 1 , wherein the edge portion of the narrow border plastic cover forms an upward angle from the center portion of the narrow border plastic cover with a measure between 0 degrees and 90 degrees, and wherein the edge portion is curved.
5. The method of claim 1 , wherein the narrow border plastic cover wraps around a side of the display.
6. The method of claim 1 , wherein the narrow border plastic cover comprises at least one of:
a polymethyl methacrylate,
a polycarbonate,
a direct bonded substrate,
a polyamide,
a polybutylene terephthalate,
a polyethylene terephthalate,
a polyethylene naphthalene,
a polyvinylidene fluoride,
a poly 3-cyclohexyl thiophene,
a gelatin.
7. The method of claim 1 , wherein the hard coat treatment comprises at least one of an anti-glare coating, and an epoxy conformal coating.
8. The method of claim 1 , wherein the display is one of a convex curved display and a concave curved display.
9. The method of claim 1 , wherein the display is a liquid crystal monitor, a liquid crystal display, an organic light emitting diode display, and a transparent display.
10. The method of claim 9 , wherein a folded portion of the transparent display may be active with pixel with a top portion and a side portion of the transparent display via the narrow border plastic cover.