Apple Looking to Eliminate Home Button on iOS Devices, Integrate Touch and Display Driver Chips?

Apple is seeking to develop an in-house single-chip solution for integrating both the touchscreen and display drivers for mobile devices onto one chip, according to a new report today from Taiwanese site DigiTimes. The touch and display driver integration (TDDI) chips would also include "integrated fingerprint sensors", potentially allowing Apple to do away with the iconic home button.

Apple is internally developing touch and display driver integration (TDDI) single-chip solutions for its iPhones, according to sources in Taiwan's IC design industry.

The TDDI single-chip solutions will also come with integrated fingerprint sensors, said the sources. The integrated design would fit into future iPhone designs – models with ultra-thin and ultra-narrow displays, and with a whole plane design eliminating the Home button.

TDDI is a new advance in the industry, with Synaptics introducing the first such solution earlier this year. Synaptics created its new TDDI chips by leveraging its recent acquisition of chipmaker Renesas SP Drivers, combining Synaptics' touch technology chipset with Renasas' display technology. Apple reportedly explored acquiring Renesas SP Drivers last year but the talks failed to lead to a deal.

iphone6-stock
Synaptics had hoped its acquisition of Renesas SP Drivers and its TDDI chips would entice Apple to once again become a Synaptics customer, but today's report suggests Apple is pursuing its own solutions.

DigiTimes suggests Apple's solution could eliminate the traditional iOS device home button, presumably by integrating its functionality into the device's screen, something Apple has explored in previous patent applications. This could allow future iPhones to see increased display sizes with edge-to-edge screens or smaller form factors with the same 4.7-inch and 5.5-inch displays seen on today's models.

Related Forum: iPhone

Popular Stories

Generic iOS 19 Feature Mock Light

iOS 19 Rumored to Include These New Features for Your iPhone

Saturday March 1, 2025 11:00 am PST by
iOS 19 is still around three months away from being unveiled, but there are plenty of rumors about the upcoming update. Below, we recap iOS 19 rumors so far. Redesigned Camera App A leak earlier this year allegedly revealed a redesigned Camera app coming with iOS 19. On his YouTube channel Front Page Tech in January, Jon Prosser shared a video showing what the new Camera app will...
iOS 18

Apple Says iOS 18.4 Will Be Released in April With These New Features

Wednesday February 26, 2025 7:15 am PST by
In a recent press release, Apple confirmed that iOS 18.4 will be released in April. From the Apple News+ Food announcement:Coming with iOS 18.4 and iPadOS 18.4 in April, Apple News+ subscribers will have access to Apple News+ Food, a new section that will feature tens of thousands of recipes — as well as stories about restaurants, healthy eating, kitchen essentials, and more — from the...
Generic iPhone 17 Feature With Full Width Dynamic Island

Latest iPhone 17 Series CAD Images in Line With Redesign Rumors

Friday February 28, 2025 2:51 am PST by
Apple is expected to embrace a new camera system design for some models in its upcoming iPhone 17 series, and the latest purported CAD images don't deviate from what we have been hearing lately about Apple's new lineup. If you do not like the sound of an iPhone with a Google Pixel-style camera bar, look away now. Seasoned leaker Sonny Dickson shared the following images in a post on X...
apple intelligence black

These New Apple Intelligence Features Are Coming in iOS 18.4

Friday February 28, 2025 3:17 pm PST by
iOS 18.4 was supposed to bring new Apple Intelligence Siri features, but Apple ended up needing to pull those capabilities from the update to continue testing. There are fewer new Apple Intelligence additions now, but there are still some new features that will make the update worth installing when it comes out in April. Priority Notifications Apple introduced Priority Notifications back at ...
iphone 16e usb c feature

Apple Provides Reason for iPhone 16e's Lack of MagSafe

Friday February 28, 2025 4:39 am PST by
Apple has offered a reason why the iPhone 16e doesn't include MagSafe, one of the more notable omissions from its latest entry-level smartphone. According to Apple representatives who spoke to Daring Fireball's John Gruber, MagSafe is not included in the iPhone 16e because "most people in the iPhone 16e's target audience exclusively charge their phones by plugging them into a charging...
Apple MacBook Air 2 up hero 240304 feature

New MacBook Air Announcement Reportedly 'Imminent' — Here's When

Sunday March 2, 2025 5:40 am PST by
With the iPhone 16e now in the hands of customers, Apple reportedly plans to move on to its next product announcement in the coming days. Apple plans to announce new MacBook Air models with the M4 chip "as early as this week," according to Bloomberg's Mark Gurman. "I expect the M4 MacBook Air to be introduced as early as this week," said Gurman, in a post shared on X today. "Inventory has ...
Apple AirPort Routers

Apple's Discontinued Line of AirPort Wi-Fi Routers Could Return in an Unexpected Way

Saturday March 1, 2025 10:00 am PST by
Throughout the 2000s and 2010s, Apple offered a line of Wi-Fi routers that it referred to as AirPort base stations. There was a standard AirPort Express, a higher-end AirPort Extreme with more advanced networking features, and an AirPort Time Capsule that doubled as an external storage drive for backing up a Mac with Time Machine. Apple discontinued the AirPort line in 2018, but the company...
apple c1

How Fast is Apple's First-Ever 5G Modem? The Results Are Surprising

Friday February 28, 2025 10:08 am PST by
iPhone 16e reviews are now out, and Apple's custom-designed C1 modem has been put to the test. The results so far are quite surprising, as the C1's speeds are not as slow compared to Qualcomm modems as originally expected. While the C1 does not support ultra-fast mmWave 5G in the U.S., it appears to offer comparable 5G performance to Qualcomm's Snapdragon X71 modem found in the iPhone 16,...
airpods pro purple

Here's When AirPods Pro 3 Are Rumored to Launch

Monday February 24, 2025 9:14 am PST by
According to a post on X today from a leaker known as Kosutami, Apple plans to launch AirPods Pro 3 in May or June this year. The leaker also claimed that an AirTag 2 will launch around the same time. Kosutami is best known as a collector of prototype Apple hardware, but they have occasionally shared accurate information about Apple's future product plans. For example, they accurately...

Top Rated Comments

AngerDanger Avatar
127 months ago
*waits for Taylor Swift's open letter of approval*
Score: 66 Votes (Like | Disagree)
Jsameds Avatar
127 months ago
Urgh. I hate software buttons for these kind of uses. Samsung Galaxies are the worst for it. Can't even hold the phone without it triggering the back button all the time, it's awful.

iPhone's have it pretty much perfect with the balance of software/hardware buttons and switches. Physical home button all the way for me.
Score: 29 Votes (Like | Disagree)
lowercaseperson Avatar
127 months ago
Good! About time they try and maximize screen space for the form factor. With their unrelenting desire to make everything thinner and lighter, I never understood why they wouldn't also want to eliminate the "wasted" space on the front of the phone.
Score: 18 Votes (Like | Disagree)
the-oz-man Avatar
127 months ago
The earliest this could be seen would be iPhone 7. Not going to happen for the 6S.
Score: 18 Votes (Like | Disagree)
bushido Avatar
127 months ago
yes please or at least make app switcher a gesture. double tapping the home button all the time is annoying. also less bezel!
Score: 17 Votes (Like | Disagree)
happydude Avatar
127 months ago
well, about once every two, three weeks my screen becomes unresponsive due to an app that's misbehaving or a bug that hasn't been fixed in iOS or for whatever reason. so to do away with a hard-restart option does not seem like a great idea. maybe a on/off button-volume button hard restart option would have to be instituted instead.
Score: 13 Votes (Like | Disagree)