MicroLED Apple Watch Ultra Project Potentially Loses Another Supplier - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

MicroLED Apple Watch Ultra Project Potentially Loses Another Supplier

The rumored microLED Apple Watch Ultra project may have lost another key supplier, according to Display Supply Chain Consultants CEO Ross Young.

Apple Watch Ultra 2 hero feature white
In a filing with the U.S. Securities and Exchange Commission on Monday, manufacturing equipment company Kulicke & Soffa said that one of its "strategic customers" has canceled a project related to the "advanced display" market:

Previously referred to as Project W, the Company has been engaged with one of its strategic customers (the "Customer") to support the Customer with the development and future mass production of certain technologies relating to advanced display (the "Project"). In connection with the Customer's strategic review of its business, the Customer has informed the Company that it has cancelled the Project.

In a social media post on Monday, Young suggested that "Project W" was potentially related to the microLED Apple Watch. The company said it expects to incur charges of up to $130 million as a result of ceasing operations related to the project.

Kulicke & Soffa's website advertises a "next generation LED die transfer" system for microLED and miniLED displays with "an unprecedented transfer rate at high precision."

Earlier this month, Apple supplier AMS-Osram similarly announced it would "re-assess its microLED strategy" after a "cornerstone project" was "unexpectedly cancelled." Young believes that project also related to the microLED Apple Watch, so there are now at least two major suppliers that have indicated they are no longer involved.

Both Display Supply Chain Consultants and Apple analyst Ming-Chi Kuo believe that Apple has outright canceled the microLED Apple Watch project for now, but other sources like Bloomberg's Mark Gurman and DigiTimes have cast doubt and believe that Apple has or is actively seeking alternative suppliers for the project.

In any case, a microLED Apple Watch Ultra appears to remain several years away at a minimum.

Related Roundup: Apple Watch Ultra 4
Related Forum: Apple Watch

Popular Stories

apple watch s12 ultra 4

Apple Watch Series 12, Ultra 4 Owners Report Skin Irritation

Wednesday October 7, 2026 12:02 pm PDT by
Some Apple Watch Series 12 and Ultra 4 owners have experienced unexpected skin irritation with the new models, according to reports on the MacRumors forums and Reddit. Affected users complain of a burning sensation and redness under the sensor area. The Apple Watch Series 12 and Ultra 4 measure heart rate every five seconds, and some people have wondered if that's the cause of the skin...
ifixit apple watch series 12 teardown

Apple Watch Series 12 and Ultra 4 Score 4/10 for Repairability

Wednesday October 7, 2026 2:44 pm PDT by
Repair site iFixit this week continued taking apart the latest Apple devices, this time tearing down the Apple Watch Series 12 and the Apple Watch Ultra 4. The Apple Watch Ultra 4 has no repairability changes. There are copious amounts of glue between the casing and the display for waterproofing, and getting to the battery has to be done through the screen. It's easy to slice through the...
apple watch se 3 sleep apnea

Apple Watch Sleep Apnea Notifications Launch in China

Wednesday October 14, 2026 4:05 am PDT by
Apple today launched sleep apnea notifications in mainland China, following approval from the country's National Medical Products Administration. The feature is supported on the Apple Watch Series 9, Ultra 2, SE 3, and newer. The Apple Watch uses its accelerometer to monitor breathing disturbances during sleep, analyzing the data every 30 days for signs of moderate to severe sleep apnea. Users ...

Top Rated Comments

35 months ago
Nobody is trusting Apple anymore after the "sapphire crystal "
Score: 7 Votes (Like | Disagree)
jz0309 Avatar
35 months ago
MicroLED has been a few years out for a few years and seemingly will remain a few years out for the next few years…
Whatever, my Ultra2 display is awesome and so is battery life…
Score: 5 Votes (Like | Disagree)
tomtad Avatar
35 months ago
I thought this had been added to the ever increasing pile of cancelled projects?
Score: 3 Votes (Like | Disagree)
JPack Avatar
35 months ago

ELI5: Why is a micro LED watch a big deal over the current display? Battery life and/or brightness which are already really good?
Higher contrast ratio and brightness. 10-20-30x brighter.

Sounds great, except microLED's biggest challenge is power and heat especially in the PPI density of a Watch. This is why you see microLED TVs doing fine. You just need more power. But nobody is successfully miniaturizing it down to a wearable.
Score: 2 Votes (Like | Disagree)
klasma Avatar
35 months ago

In an industry that's just spent a decade and billions of dollars attempting and mostly succeeding to perfect OLED, it's hard to imagine there is widespread motivation to suddenly replace it with something that lasts potentially orders of magnitude longer before needing to be replaced. Relatively niche applications like the watch notwithstanding, I do not expect to see MLED making waves in the consumer display market any time soon.
Longevity isn’t an issue, because the devices are obsoleted by software first.
Score: 2 Votes (Like | Disagree)
NT1440 Avatar
35 months ago

I wonder if OLED is getting better than they ever thought it would, and there's less pressure/incentive to push microLED. I mean, I for one never expected them to hit 3000 nits with OLED so soon.
It’s just that it’s not “economically viable” to produce microLED at this point in time yet.

Recent reports a single display for an ultra would cost APPLE around $150. On a BOM that’s a huge step up from what the current OLED costs.

microLED requires some of the most advanced precision manufacturing to date. The pixels are so small I don’t think they can use a printing method yet, I can only imagine that some sort of vapor process is involved? It’s really a flabbergasting manufacturing feat to attempt the more I look into the technology.
Score: 2 Votes (Like | Disagree)
Latest Stories
Apple Reveals New iPad Mini's Battery Capacity
Apple Reveals New iPad Mini's Battery Capacity
48 minutes ago
Top Stories: Apple's Big MacBook Pro, iPad mini and iMac Updates
Top Stories: Apple's Big MacBook Pro, iPad mini and iMac Updates
2 hours ago
'Pluribus' Season 2 Reportedly Starts Production Today
'Pluribus' Season 2 Reportedly Starts Production Today
9 hours ago
iPhone 18 Pro Sales Surge in China, Offsetting Decline in U.S. and Japan
iPhone 18 Pro Sales Surge in China, Offsetting Decline in U.S. and Japan
9 hours ago
HomeView Software 27.2: Wallpapers, Control Center, and More
HomeView Software 27.2: Wallpapers, Control Center, and More
16 hours ago
Apple Alerts Stores to iPhone Duo's Display Cracking Issue
Apple Alerts Stores to iPhone Duo's Display Cracking Issue
17 hours ago
iOS 27.3 Will Enable These Apple Intelligence Features in China
iOS 27.3 Will Enable These Apple Intelligence Features in China
17 hours ago
Apple Says iOS 27.3 Beta Coming Next Week
Apple Says iOS 27.3 Beta Coming Next Week
17 hours ago
Apple's Flash Storage Suppliers Are Finally 'Getting Their Revenge'
Apple's Flash Storage Suppliers Are Finally 'Getting Their Revenge'
19 hours ago
14 New Things Your iPhone Can Do in iOS 27.2
14 New Things Your iPhone Can Do in iOS 27.2
19 hours ago
iPhone Duo Review: One Week Later
iPhone Duo Review: One Week Later
20 hours ago
Samsung Mocks iPhone Duo Display Cracks in New Ad Campaign
Samsung Mocks iPhone Duo Display Cracks in New Ad Campaign
22 hours ago
The MacRumors Show: OLED MacBook Pro, iPad Mini 8, and More
The MacRumors Show: OLED MacBook Pro, iPad Mini 8, and More
22 hours ago
MacBook Pro With Touch Display: 15 More Details Revealed
MacBook Pro With Touch Display: 15 More Details Revealed
22 hours ago
Russia Places Apple on State Surveillance Registry
Russia Places Apple on State Surveillance Registry
1 day ago
Halloween Weekend Brings Discounts on Apple Accessories and Pre-Orders
Halloween Weekend Brings Discounts on Apple Accessories and Pre-Orders
1 day ago
Apple Has Released More Than 25 New Products in the Past Two Months
Apple Has Released More Than 25 New Products in the Past Two Months
1 day ago
Local Code Launches as Free, Private AI Assistant Tool for Mac
Local Code Launches as Free, Private AI Assistant Tool for Mac
1 day ago
Apple Acquires Ascend.io
Apple Acquires Ascend.io
1 day ago
HomePod Mini 2 Launches Today: All the New Features
HomePod Mini 2 Launches Today: All the New Features
1 day ago
AirTag 2 4-Pack Drops to New Low Price of $69.99
AirTag 2 4-Pack Drops to New Low Price of $69.99
1 day ago
Rian Johnson's iPhone Camera App Goes Viral
Rian Johnson's iPhone Camera App Goes Viral
1 day ago
Where Did All the iPhone Duos Go? Mostly to Apple's Stores
Where Did All the iPhone Duos Go? Mostly to Apple's Stores
1 day ago
Apple's Touchscreen MacBook Pro Could Ship 1.5M Units in 2027
Apple's Touchscreen MacBook Pro Could Ship 1.5M Units in 2027
1 day ago
New Apple TV 4K and iPad Mini: RAM Amounts Revealed
New Apple TV 4K and iPad Mini: RAM Amounts Revealed
2 days ago
Apple Executive Comments on New iPad Mini Lacking 120Hz Display
Apple Executive Comments on New iPad Mini Lacking 120Hz Display
2 days ago
Here's a Hands-On Look at HomePod Mini 2's New Two-Tone Colors
Here's a Hands-On Look at HomePod Mini 2's New Two-Tone Colors
2 days ago
Apple Lowers App Store Fees in Taiwan Starting October 31
Apple Lowers App Store Fees in Taiwan Starting October 31
2 days ago
HomeView Pre-Order Returns to $289.99 on Amazon
HomeView Pre-Order Returns to $289.99 on Amazon
2 days ago
Apple Avoids Showing Pinched Fingers on iPad Mini Page in South Korea
Apple Avoids Showing Pinched Fingers on iPad Mini Page in South Korea
2 days ago

🔗 Related Apple News & Rumors

Stay updated with the latest Apple ecosystem news and verified rumors