iPhone 16 OLED Panels May Use Micro-Lens Technology to Increase Brightness/Power Efficiency

Apple is weighing up the use of micro-lens technology to maintain or increase the brightness of OLED displays on next year's iPhone 16 models while potentially reducing their power consumption, reports The Elec.

iPhone 14 Pro Display Two Times Brighter Feature
According to the Korean outlet, Apple display suppliers Samsung and LG have offered to apply micro-lens arrays (MLA) to the OLED panels, but the technology has both pros and cons that Apple needs to consider.

MLA works by using a uniform pattern of billions of lenses inside the panel that reduces internal reflections. These lenses turn the path of light reflected backwards from the inside of the panel towards the screen, which can serve either to increase perceived brightness while maintaining the same level of power consumption, or maintain brightness levels while consuming less power compared to conventional OLED panels at the same luminance.

However, while MLA straightens the path of light to increase frontal luminance, in some use cases it can also reduce side luminance, which from a user perspective narrows the display's field of view. Not only that, applying MLA to the OLED panels would increase the manufacturing cost.

Another complicating factor is that the material sets being developed by the two suppliers are different, and both are still said to fall short of Apple's standards. Apple has yet to give a final response to the MLA application proposal from the Korean companies, according to the report.

Apple's decision appears to hinge on whether the efficiency of the OLED material set can be improved upon between now and when ‌iPhone 16‌ mass production begins in the second half of 2024.

If the amount of light sent to the front of the panel can be at least maintained at a reduced power consumption rate while avoiding a narrowing of the viewing angle, then MLA implementation may be considered worthwhile. However, this depends on the performance of the OLED material set, and the sets of the two domestic panel companies are said to be different.

Samsung has more experience applying MLA to OLED panels. For example, it has used the technology in some of its own Galaxy S Ultra models, and has also delivered MLA-applied OLED panels to Chinese mobile vendors such as Vivo. LG meanwhile has applied MLA to some of its larger OLED smart TVs, but has little to no experience of applying it to small and medium-sized panels, where the direction of light is adjusted differently.

Looking further ahead, a separate report in May claimed that Apple intends to mass produce more advanced microLED displays in order to lessen its reliance on Samsung and increase its own control over supply, laying the groundwork to realize its ultimate goal of bringing the next-generation technology to iPhones.

Related Roundup: iPhone 16

Top Rated Comments

TheYayAreaLiving ?️ Avatar
4 weeks ago
iPhone 16 is starting to look like a bigger upgrade. The best iPhone Apple has ever worked on? ?
Score: 16 Votes (Like | Disagree)
andreiru Avatar
4 weeks ago
We need a breakthrough in the battery department. :-)
Score: 14 Votes (Like | Disagree)
Makosuke Avatar
4 weeks ago
I'm not sure whether I'd actually want it or not, but to at least some people (those averse to "eavesdropping") a narrower viewing angle would actually be a plus not a minus.

Sure nobody forces an upgrade, but the smartphone business is still one with yearly iterations, unlike other tech that have a longer shelflife than a year.
Cars are about the longest-lived consumer good in the United States, and even the most regular upgraders probably buy on a 3-year lease, but they're iterated yearly. Very slightly in most cases, but every car on the market has a model year specified because of it.

Nobody in their right mind upgrades their TV every year, and most people buy one and use it for half a decade at minimum, but they're iterated yearly.

Washing machines aren't iterated every year, but that technology is basically static at this point. Phones might get there eventually, but we're a long way from that.

Manufacturers upgrade every year if the technology improves, most people will buy and use something for as long as the generation of tech they bought works and it doesn't break (I know someone still using an iPhone 6s, because he doesn't care about any of the new features) and it makes sense even from a longevity standpoint.

Think of it this way:

Let's assume that at the current rate of technological improvement most people will want to upgrade a phone when the hardware is 5 years old, and in any case because of the fundamental wear-and-tear a phone isn't likely to last more than 7 years. And let's pretend that the smartphone industry does what you seem to want and only upgrades phones every 5 years, when there's actually a big difference.

If you buy a new phone right after the old model comes out, you use it for 5 years, then get the new one. Exactly the same outcome as if there were annual iterations.

But if you happen to need a new phone when the current model is 4 years in, you just bought a phone with 4-year-old technology, and by the time it's time to buy a new one you now have a 9-year-old phone--you were stuck with an iPhone 6 instead of an Xs. You'll likely upgrade sooner instead of waiting 5 years because of the clunker you got stuck with. The same goes for everyone who buys a phone in the off-years, just to discourage the small number of aggressive updaters. If, on the other hand, there were incremental upgrades during that time, then your 5-year-old phone still has 5-year-old technology, regardless of when you happen to buy it.

Even in the case of people who do aggressively upgrade every year, it's not like their old phones go in the trash--T-Mobile is not in the business of giving you an $800 trade-in credit on a perfectly-good, 1-year-old phone that they're throwing away. Or if you sell it on the open market, the person you sell it to for $600 isn't spending that so they can throw it away next year.

The majority of old phones will stay in use as long as they have resale value, which is quite some time, and even when they don't a lot of the time they'll get handed down to someone.
Score: 9 Votes (Like | Disagree)
Ultracyclist Avatar
4 weeks ago
Here come the ooh‘s and aah’s but wait until you see the iPhone 17!
Score: 9 Votes (Like | Disagree)
w_aldo Avatar
4 weeks ago

I'm just tired about...

[1] Yearly iteration so more ewaste is produced...
[2] That there is still not a focus about longevity despite everything going bottoms up...

Sure nobody forces an upgrade, but the smartphone business is still one with yearly iterations, unlike other tech that have a longer shelflife than a year.
Since when do iPhones only have a shelflife of a year? They get updates for at least 5. There is absolutely 0 reason to upgrade every year, or even every 2 years for that matter. It may sound controversial but the people who upgrade every year clearly have a problem with FOMO which they need to control, an addiction to the the "latest and greatest".

I'm upgrading to the iPhone 15 Pro Max this year, from an XS Max which I've had for 5 years. The phone was built to last.
Score: 9 Votes (Like | Disagree)
bLackjackj Avatar
4 weeks ago

Sure nobody forces an upgrade, but the smartphone business is still one with yearly iterations, unlike other tech that have a longer shelflife than a year.
What other major manufacturer doesn't release a yearly upgrade? TVs, laptops, computers,..hell even fridges get a yearly update. It doesn't mean that YOU HAVE to buy one.
Score: 7 Votes (Like | Disagree)

Popular Stories

iOS 17

Apple Releases iOS 17.0.2 and iPadOS 17.0.2 for All iPhones and iPads

Tuesday September 26, 2023 12:47 pm PDT by
Apple today released iOS 17.0.2 and iPadOS 17.0.2 updates, with the software coming five days after the releases of iOS 17.0.1 and iPadOS 17.0.1. Today's iOS 17.0.2 and iPadOS 17.0.2 updates arrive as build 21A351 and can be downloaded on eligible iPhones and iPads over-the-air by going to Settings > General > Software Update. Note that iOS 17.0.2 was previously made available for iPhone...
Apple WWDC23 macOS Sonoma hero

macOS Sonoma Launching This Week With These New Features

Sunday September 24, 2023 12:45 pm PDT by
Apple previously announced that macOS Sonoma will be released this Tuesday, September 26. The free software update includes many new features and changes for the Mac, including the five that we have highlighted below. In addition to these five features, we have shared the full release notes for macOS Sonoma below for a complete overview of everything new. Desktop Widgets macOS Sonoma...
iPhone 15 Pro Lineup Feature

Kuo: iPhone 15 Pro Overheating Issues Likely Due to Thermal Compromises, Not 3nm Node

Tuesday September 26, 2023 9:12 am PDT by
Complaints about heat issues with the iPhone 15 Pro models are not related to TSMC's 3-nanometer node that was used for the A17 Pro chip, according to well-respected Apple analyst Ming-Chi Kuo. Kuo says that overheating could be caused by "compromises made in the thermal system design" that allowed Apple to cut down on the weight of the iPhone 15 Pro models. Kuo says that the reduced heat...
iPhone 16 Side Feature

iPhone 16 to Include an Additional Capacitive 'Capture' Button

Monday September 25, 2023 12:50 pm PDT by
The iPhone 16 series is expected to gain an additional capacitive button, known internally as the "Capture Button." Codenamed "Project Nova," the button is likely to be one of the main selling points of the iPhone 16 lineup, assuming it gets past the initial testing phase. The Capture Button is located on the same side as the Power button, only positioned slightly lower - where the mmWave cutout...
ipad mini blue

Apple to Launch iPad Mini 7 Later This Year, Industry Report Suggests

Monday September 25, 2023 3:16 am PDT by
Apple could be preparing to release a seventh-generation iPad mini before the end of the year, based on a new report by DigiTimes. In an article discussing stagnating global tablet demand in the second half of 2023, the Taiwan-based outlet forecasts an uptick in Apple's share of the market owing to orders for a "small-size" iPad in the fourth quarter. From the report (see bold): In the...
macos sonoma 4

Apple Releases macOS Sonoma With New Widget Features, Safari Updates, Screen Sharing Improvements and More

Tuesday September 26, 2023 10:01 am PDT by
Apple today released macOS 14 Sonoma, the newest version of the operating system that runs on the Mac. macOS Sonoma has been in beta testing for several months, and it is compatible with the 2019 and later iMac, the iMac Pro, the 2018 and later Mac mini, the 2018 and later MacBook Pro, the 2019 and later Mac Pro, and the Mac Studio. The ‌macOS Sonoma update can be downloaded for free on...