It is very new to me when I heard the optical bonding for the first time.I think many people would wonder what it exactly means bonding optical behind an interactive flat panel. It will greatly help us to make a good decision by knowing about the processing of screen bonding technology. Optical bonding is the process of gluing the touchscreen glass to the LCD cell to  fill the air gap between them. This is done to improve overall performance, decrease the total display weight, and make the touch screen sturdier.

Optical bonding technology refers to a standard of displays that emerged in 2012 and allow mobile devices, such as smartphones, to have thinner form factors. They also allow devices to keep a low weight even when the display increases in size.

Optical bonding displays are revolutionary in the sense that they combine a digitizer, use touch input, and integrate an LCD screen into a single-layer display. Some reports also suggest that optical bonding technology displays provide better resolution compared to standard LCD screens.

Less advanced touchscreen devices, including many smartphones and tablets, tend to have two separate display layers that need to be combined internally. The digitizer is used for touch sensitivity while the LCD screen displays the on-screen images. Optical bonding display technology combines these layers into a single layer, allowing devices to be thinner and lighter.