Apple’s Arizona sapphire plant said to be gearing up to build 5″ iPhone displays

By , Feb 6, 2014

GT Advanced (furnaces, Pocketnow 001)

We’ve known since last fall that Apple was teaming up with GT Advanced to open up a sapphire crystal manufacturing plant in Mesa, Arizona. But up until now, it’s been unclear exactly what components it would be making. Camera lenses? Touch ID covers?

Well according to a new report from 9to5Mac, the plant is gearing up to build iPhone displays. Citing import/export and other records, the site says that the Mesa plant has just procured enough equipment to make over 100M ~5-inch iPhone displays this year…

Here’s the first big piece of evidence provided by 9to5Mac’s Mark Gurman, a description of the sapphire display inspection tools GT Advanced just ordered:

“Lowering manufacturing and fabrication costs of sapphire is a key driver for accelerating the adoption of its use in new market segments such as cover screens for smartphones and mobile devices. GT Advanced Technologies is working with key downstream technology providers to optimize fabrication processes and technologies to lower the cost of sapphire cover screen material.

GT is partnering with Intego GmbH to develop a series of automated sapphire inspection tools that will increase the yield of high quality sapphire material from each boule and ensure that only high quality material enters the value stream. The SIRIUS Slab automated sapphire inspection tool begins a new level of repeatability and performance throughput to the production of sapphire material intended for high volume markets such as mobile and touch screen devices.”

This, according to Gurman, seemingly confirms that the Arizona plant isn’t just building covers for Touch ID Home buttons and iSight camera lenses. He also provides proof found in an SEC filing that suggests that whatever it’s making is for Apple and no one else.

Finally, the report notes that GT Advanced has ordered over 500 sapphire furnace and chamber systems, as well as other materials for manufacturing. Essentially, Apple has what it needs there to build more than 100 million [roughly] 5-inch iPhone displays in 2014.

We don’t know much about Apple’s next smartphone outside of what we’ve heard in the rumor mill. It seems like most folks agree that the screen will get a size bump, alongside the usual performance and camera improvements, and it’ll launch sometime in Q3 or Q4.

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  • Rowan09

    I wasn’t a fan of a 5″ screen until I saw the way the S4 did it. If Apple doesn’t make it the size of the Note 1 I would be fine with a S4 size iPhone 6.

  • Taf Khan

    5″ inch ok, no bigger please Apple.

    • Sean Clark

      Obviously this phone is the rumored 12 inch iPad! ;)

  • Tony Trenkle Jr.

    Instead of wake me up when September ends, wake me up when September gets here!

  • AndroidDogHeatandSteelersFan

    dam. no 4.7″. *cries*

    • Kurt

      Took small.that’s a full inch smaller than my current phone. iPhone should be 5.5″ or at bare minimum 5″

  • Chun-Li aka ThunderThighs

    That’s getting to big. It better be thinner if they are going to do that. If not buying a 5S

  • Joseph

    There are rumors that two different sized iPhones may be released. Entry 4.7inch iPhone with standard display and a pro 5inch iPhone with sapphire display? Sounds close

  • R4

    Way too big, 4.3 max. I’m not going to buy an iPhone which I can’t use properly with one hand, I have a tablet for that.

  • raschmin

    i would marry the iphone when it get 4.5″ display

  • yzjustdatguy

    5 inches is too big in my opinion. 4 is perfectly fine and I hate that people are pushing apple to make a bigger size. I hope this is just a rumor

    • Rowan09

      Try using a bigger phone like the S4 and you’ll see the size isn’t that bad. Now when your talking about the Note line it’s just going too far for my taste.

    • Tony Trenkle Jr.

      That’s what she said!

      • @dongiuj

        Don’t listen to her. She can handle more, trust me.

  • @dongiuj

    Apple’s sapphire plant didn’t say anything of the sort. It was 9to5mac that mentioned that it thinks that the plant could have stocked up to produce 100M 5″ displays. It could be 50M 10″ displays. Might not even be for displays. I don’t know what it is and you don’t know what it is. How about trying to find out first before writing those misleading headings for articles that you got from another website.

  • oioile

    I don’t get it exactly. Does the screen have sapphire in it or is the screen made of 100% sapphire??

  • Matt

    Sapphire display?

  • Louie.

    Finally…. i’ll be able to measure my penis accurately

  • Laszlo Gaspar

    I still prefer 4.3″ phones