iPhone's Force Touch Tech May Track Contact Area Instead of Pressure, New 4" Model Unlikely in 2015

iphone6-stock-photoKGI Securities analyst Ming-Chi Kuo, who has a respectable track record at reporting on Apple's upcoming plans, issued a note to investors on Thursday that claims the next-generation iPhone will have a FPC-made capacitive Force Touch sensor under the backlight, laminated with metal shielding. Kuo adds that the change may be significant enough for Apple to call its next iPhone the "iPhone 7" instead of the so-called "iPhone 6s."

The analyst claims that the hardware design of Force Touch will be different than the technology used in the Apple Watch and 12-inch Retina MacBook. Instead of directly detecting the pressure applied by fingers, the new improved Force Touch hardware will monitor the contact area where a finger presses to determine how much pressure is being applied. The sensor will use capacitive technology and thin FPC material to save space.

"We believe that iPhone’s Force Touch sensor doesn’t directly detect the pressure applied by fingers. Instead, it monitors the contact area on which the finger touches the screen to decide how big the pressure is.

There are two possible structural designs for Force Touch from a technology viewpoint. The Force Touch sensor can either be placed between the cover lens and the In-cell touch panel or under the In-cell touch panel’s backlight. In the first position, the technological challenge lies with how to produce the transparent Force Touch sensor; in the second position, the challenge is how to reduce signal interference from in-cell touch panel. Our understanding of the technology is that producing a transparent Force Touch sensor is more difficult, so the chances are the new iPhone this year will opt for the second position."

Kuo adds that Apple is likely to change the hardware design of Force Touch again in 2016 by removing the metal shielding to achieve a thinner form factor. He notes that the changes should improve the iPhone user experience, but will likely create uncertainty for Force Touch module suppliers TPK and GIS, as well as metal shielding suppliers Minebea, Hi-P and Jabil.

Force Touch iPhone KGI copy
Kuo claims that Apple is still targeting 4.7-inch and 5.5-inch models for its next-generation iPhones, akin to the iPhone 6 and iPhone 6 Plus, and notes that a 4-inch model is unlikely to be released this year. KGI Securities estimates iPhone shipments will total 25 to 30 million units in the third quarter, helping drive momentum for Force Touch components within the supply chain.

Related Roundup: iPhone SE
Buyer's Guide: iPhone SE (Don't Buy)
Related Forum: iPhone

Popular Stories

iPhone 16 Pro Sizes Feature

iPhone 16 Launch Is Just One Month Out – Here's Everything We Know

Saturday August 10, 2024 5:00 am PDT by
Apple typically releases its new iPhone series in the fall, and a possible September 10 announcement date has been floated this year, which means we are just one month away from the launch of the iPhone 16. Like the iPhone 15 series, this year's lineup is expected to stick with four models – iPhone 16, iPhone 16 Plus, iPhone 16 Pro, and iPhone 16 Pro Max – although there are plenty of design...
macbook pro bb cyber

Apple's M3 MacBook Pro Gets Up to $1,000 Off In Major New Sales, Starting at $1,299 [Updated]

Sunday August 11, 2024 1:54 pm PDT by
Apple's M3 MacBook Pro is seeing multiple high value discounts on Best Buy and Amazon today, with up to $1,000 off select models. This includes a new all-time low price on the entry-level M3 512GB 14-inch MacBook Pro at $1,299.00, down from $1,599.00, and a massive $1,000 discount on the high-end 16-inch model exclusively for Best Buy members. Note: MacRumors is an affiliate partner with Best...
iPhone 16 Pro Right Side Feature

The iPhone 16 is Getting a New Button: Here's What It Can Do

Tuesday August 13, 2024 4:01 pm PDT by
Multiple rumors have suggested that the iPhone 16 models are going to have an all-new button that's designed to make it easier to capture photos when the devices are held in landscape mode. Apple calls the button the Capture Button internally, and it is going to be one of the most advanced buttons that's been introduced to date with support for multiple gestures and the ability to respond to ...
iOS 18 on iPhone Feature

Everything New in iOS 18.1 Beta 2 and iOS 18 Beta 6

Monday August 12, 2024 2:32 pm PDT by
Apple is beta testing iOS 18 and the first update to iOS 18 concurrently, and we got the second betas of iOS 18.1, iPadOS 18.1, and macOS Sequoia 15.1 today alongside the sixth betas of iOS 18, iPadOS 18, and macOS Sequoia 15. Many of the changes in iOS 18.1 are focused on bringing the .1 betas in line with the standard betas, which recently received updates to Photos and Safari, while...
Beyond iPhone 13 Better Blue Face ID Single Camera Hole

10 Reasons to Wait for Next Year's iPhone 17

Thursday August 8, 2024 4:40 am PDT by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models simultaneously, which is why we sometimes get rumored feature leaks so far ahead of launch. The iPhone 17 series is no different – already we have some idea of what to expect from Apple's 2025 smartphone lineup. If you plan to skip...
iPhone 17 Slim Feature Single Camera 2

Next Year's Slim iPhone 17 Could Be an 'iPhone Air'

Monday August 12, 2024 8:43 am PDT by
Apple's rumored iPhone 17 "Slim" could be positioned as an iPhone "Air" to boost sales, according to Bloomberg's Mark Gurman. In the latest edition of his "Power On" newsletter, Gurman explained how the "fourth" model in the iPhone lineup since 2020 (the iPhone 12 mini, iPhone 13 mini, iPhone 14 Plus, and iPhone 15 Plus) has largely been a commercial failure. In the case of the Plus model,...

Top Rated Comments

0098386 Avatar
122 months ago
Is that possible without calibration? A small finger pushing hard would register the same area as a larger finger pressing soft. I can't imagine it working like that.
Score: 20 Votes (Like | Disagree)
QCassidy352 Avatar
122 months ago
4 inches is just too small for a smartphone. There is a reason why 4.7 and up is the standard now. Because it is more practical.

Disagree. 4.7 gives me a bit more usable screen in exchange for losing 1 handed use. Not a good trade off (for me).
Score: 17 Votes (Like | Disagree)
oldmacs Avatar
122 months ago
NOOO!!! I want a 4 inch phone :'(

My iPhone 5 better last a long time, because its looking more and more like my last.

----------

4 inches is just too small for a smartphone. There is a reason why 4.7 and up is the standard now. Because it is more practical.

Its a matter of how you use your phone. 80 percent of my phone usage would be 1 handed, which i can't do with the 6 making it useless and impractical for me. 4 inches is the perfect size.

They really should offer a 4,4.7 and 5.5 lnch range and that would satisfy everyone.
Score: 13 Votes (Like | Disagree)
Ballis Avatar
122 months ago
No new 4" = no purchase. I never thought id sit a generation out. Much less two. But the iPhone 5S is still by far the most appealing iPhone to me.
Score: 12 Votes (Like | Disagree)
jclardy Avatar
122 months ago
Is that possible without calibration? A small finger pushing hard would register the same area as a larger finger pressing soft. I can't imagine it working like that.

Exactly...I don't really believe this rumor because then even the original iPhone could have "Force Touch" - the capacitive screen already detects the entire contact area and the OS decides the center point to tell the app.
Score: 9 Votes (Like | Disagree)
nia820 Avatar
122 months ago
4 inches is just too small for a smartphone. There is a reason why 4.7 and up is the standard now. Because it is more practical. I don't think Apple is going back to 4 inches. With the iPhone 6 and 6+ success, there is no going back to smaller phones.
Score: 8 Votes (Like | Disagree)