Apple May Crowdsource iPhone Damage Data to Make Future Screens More Resistant to Cracks

by

Cases of cracked iPhone screens are certainly nothing new, and occur often enough to have earned a separate service fee in Apple's AppleCare+ program. According to one study, half of mobile users globally have experienced at least one cracked smartphone screen in their lifetime, and at least 21 percent of smartphone owners currently have a cracked screen.

Presumably with this in mind, Apple is currently exploring technology that can detect when an iPhone screen has suffered damage and alert the user early, even if the break is a hairline crack, which may allow the company to come up with better design solutions in the future.

Screen Shot 5
The system appears in a patent published on Thursday by the U.S. Patent and Trademark Office, called "Coverglass fracture detection", which describes an integrated network of sensors and software that can detect the formation of cracks in a protective display cover.

In one example, the invention detects breaches in the touch sensor substrate embedded in the device display. In another, piezoelectric actuators send out vibrations and detect defects by analyzing the response. In yet another instance, strategically positioned emitters shoot out pulses of light through a series of prisms, to eventually reach sensors located on the other end of the display. Measurements then detect anomalies in the travel of light in order to identify micro-fissures in the screen.

The invention is described as being capable of distinguishing between hairline cracks and spiderweb cracks, and even capable of measuring fracture depth, length, width, and expansion rate, with proximity and orientation sensors also recruited into the system to detect falls. User notifications can include pinpointing the area of damage to the screen, as well as alerts about ancillary damage to internal components caused by the impact.

In some embodiments, the user is asked to confirm the location of cracks onscreen by circling the area with their finger. The diagnostic information is then corralled to generate a timeline of events leading up to the crack, which may be useful during repair work. The ensuing data may also be used by Apple to understand how and when cracks most commonly occur, allowing designers to create displays more resistant to breaks.

(via AppleInsider.)

Tag: patent

Top Rated Comments

alvesik Avatar
50 months ago

Hey apple. How bout just making a screen that DOESN'T crack? Hmm?

Seriously? Go make me a lithium ion battery that doesn't die
Score: 9 Votes (Like | Disagree)
MrGimper Avatar
50 months ago
Presumably with this in mind, Apple is currently exploring technology that can detect when an iPhone screen has suffered damage and alert the user

Wouldn't your eyes be the best method of detecting cracks in the screen?
Score: 7 Votes (Like | Disagree)
MacDarcy Avatar
50 months ago
Hey apple. How bout just making a screen that DOESN'T crack? Hmm?
Score: 4 Votes (Like | Disagree)
Col4bin Avatar
50 months ago
How about the easily chipped or scratched chassis, too?
Score: 3 Votes (Like | Disagree)
Telos101 Avatar
50 months ago

Presumably with this in mind, Apple is currently exploring technology that can detect when an iPhone screen has suffered damage and alert the user

Wouldn't your eyes be the best method of detecting cracks in the screen?

Not all cracks are perceptible to the eye, I'd imagine. Micro-fissures etc, which take time to propagate and turn into something more visible and nasty.
Score: 3 Votes (Like | Disagree)
NT1440 Avatar
50 months ago

Hey apple. How bout just making a screen that DOESN'T crack? Hmm?

Go ahead and rewrite the laws of physics, we'll wait.

:rolleyes:
Score: 3 Votes (Like | Disagree)

Top Stories

maxresdefault

Italy Fines Apple $12 Million for Misleading iPhone Water Resistance Claims

Monday November 30, 2020 3:10 am PST by
Apple has been slapped with a 10 million euro ($12 million) fine by Italy's antitrust watchdog for unfair commercial practices related to its iPhone marketing in the country. One of the Apple ads cited in the Italian watchdog's proceedings (credit: setteBIT) Specifically, Apple is being charged for misleading claims in promotional messages about how deep and how long iPhones can be submerged...
General cyber monday 20 sale feature

Apple Cyber Monday 2020: Discounts on iPads, Macs, AirPods, and More [Updated]

Monday November 30, 2020 6:25 am PST by
Today is Cyber Monday, a shopping event that sees many of the same deals from Black Friday bleed over into a new week, along with a few brand new offers on everything from Apple products to related accessories. In this post we'll highlight the best online discounts that you can find on Apple devices today. Note: MacRumors is an affiliate partner with some of these vendors. When you click a...
iPhone black friday 20 sale feature

Apple Black Friday 2020: Best iPhone Deals

Friday November 27, 2020 12:56 pm PST by
Black Friday is halfway done, but there are still a few deals to shop for on iPhones at carriers like AT&T, Verizon, and T-Mobile/Sprint. Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make a purchase, we may receive a small payment, which helps us keep the site running. AT&T Starting with AT&T, you'll find up to $700 off any iPhone 12 when...
windows 10

Developer Successfully Virtualizes Windows for Arm on M1 Mac

Friday November 27, 2020 7:16 am PST by
Developer Alexander Graf has successfully virtualized the Arm version of Windows on an M1 Mac, proving that the M1 chip is capable of running Microsoft's operating system (via The 8-Bit). Currently, Macs with the M1 chip do not support Windows and there is no Boot Camp feature as there is on Intel Macs, but support for Windows is a feature that many users would like to see. Using the...
Top Stories 38 Feature

Top Stories: Black Friday Deals, Redesigned MacBooks, Hands-On With Apple's M1 Macs

Saturday November 28, 2020 6:00 am PST by
With Apple's holiday hardware lineup seemingly all set, attention this week turned to the shopping end of things with Apple and other retailers rolling out their Black Friday deals. That wasn't the only news this week, however, as we've continued to learn more about Apple's new M1-based Macs and we've even heard some fresh rumors about redesigned Mac notebooks coming next year, so read on...
16 inch MBP Mini Led

Mini-LED M1 MacBook Pro and Mini-LED iPad Pro Models Coming First Half of 2021

Monday November 30, 2020 2:24 am PST by
Apple is widely reported to be embracing mini-LED display backlighting technology for some products next year, and a new report today by DigiTimes has named several of Apple's partners in the supply chain that are expected to benefit from the switch. According to the report, Apple is set to launch its first mini-LED iPad Pro in the first quarter of 2021 and mass produce mini-LED MacBook Pro...
iphone trade in store

UK Environmental Committee Says Apple Contributing to 'Throwaway Culture' of 'Short-Lived Products'

Thursday November 26, 2020 7:07 am PST by
Technology companies like Apple are contributing to e-waste by making their products difficult to repair, and charging expensive repair fees, according to a lengthy report published today by the UK Parliament's Environmental Audit Committee. "We were told that Apple glues and solders parts together on their laptops, which makes repairing them very difficult," the Committee wrote in a summary ...
mac mini macbook pro macbook air

Apple M1 Hands-On Comparison: MacBook Air vs. MacBook Pro vs. Mac Mini

Monday November 23, 2020 3:40 pm PST by
Apple's M1 Macs are out in the wild now, but ahead of the holidays, you might still be trying to figure out which one to pick up, either for yourself or as a gift for someone else. We've got all three of the new Macs available, so we thought we'd give MacRumors readers a hands-on overview of each machine in our latest YouTube video. Subscribe to the MacRumors YouTube channel for more videos. ...
iphone 12 colors

iPhone 12 Colors: Deciding on The Right Color

Thursday November 5, 2020 8:35 am PST by
The iPhone 12 and iPhone 12 Pro arrived last month in a range of color options, with entirely new hues available on both devices, as well as some popular classics. The 12 and 12 Pro have different color choices, so if you have your heart set on a particular shade, you might not be able to get your preferred model in that color. iPhone 12 mini and iPhone 12 The iPhone 12 mini and iPhone 12 are ...
ipadairdesign

2020 iPad Air vs. iPad Pro: Hands-On Comparison

Tuesday October 27, 2020 3:03 pm PDT by
Apple announced the new 2020 fourth-generation iPad Air in September, but the new tablets just started shipping out to customers last Friday. We picked one up and thought we'd do a hands-on comparison with the iPad Pro, which was last updated in March, because both tablets are about as powerful and share many similarities. Subscribe to the MacRumors YouTube channel for more videos. Design and ...