The end of the unexpectedly cracked iPhone display glass may soon be at hand. A few inventors, including Prashant Mandlik, Bhadrinarayana Lalgudi Visweswaran, Izhar Z Ahmed, et al. have involved plans for a device display that utilizes a crack detection resistor. are you able to imagine an iPhone with the power to detect a crack in its display glass, potentially before it becomes enough of a problem that it could slice your skin?
Imagine how helpful it might be to possess a strain-sensing resistor at the bottom of your smartphone‘s display. the thought is extremely real – detecting changes within the composition of a pane of glass isn’t new. As a result, strain sensing during various materials has been a neighborhood of study for researchers for many years.
Take a peek at the paper Detection of Steel Fatigue Cracks with Strain Sensing Sheets supported Large Area Electronics by Yao Yao and Branko Glisic (2015) DOI:10.3390/s150408088 to ascertain strain sensing on a huge scale. They describe strain sensing in steel sheets, aimed toward detecting failures in large structures – potentially helpful in constructing future bridges and skyscrapers.
Apple’s USPTO filed patent suggests the corporate has an interest in detecting strain on a small scale. The abstract for this invention describes “monitoring circuitry utilizing a crack detection resistor.” the outline mentions flexible display tech but focuses on the type of display Apple uses within the iPhone already – instead of expanding to foldable displays.
That’s not to say that this tech couldn’t be helpful during a future foldable display for an Apple device. Detection of the strain placed on a display at any given point could lend itself to a spread of UI features within iOS – or it could just be overkill.
In its most elementary form, this crack detection system has the potential to permit users to avoid creeping cracks in displays and avoidable injuries done to users who won’t otherwise find a split display glass a problem. Imagine an iOS notification that says, “Hey, you would possibly not think your display glass crack may be a big deal, but it could slice your skin. Would you wish to ascertain Apple‘s display glass replacement options?” that would be a future reality – we shall see!