Search
Close this search box.
Search
Close this search box.

Micro-OLED: Understanding the Display of Apple’s Vision Pro

Micro OLED

Apple announced the Vision Pro at WWDC 2023. It is an AR/VR headset with a lot of technology and a price tag that is just as impressive: $3,499. The Vision Pro uses a new type of display called micro-OLED that makes it stand out from cheaper goods from Valve and Meta.

More than just a new name made up by Apple’s marketing team, micro-OLED is a version on the screen technology that has become a mainstay on best TV lists in recent years.

The major difference between “traditional” OLED and micro-OLED is in the name: micro-OLED. Micro-OLED could have much better resolutions than traditional OLED because its pixels are much smaller. For example, 4K TV resolutions could be made on chips the size of postage stamps. Up until recently, the technology was used in things like electronic viewfinders in cameras. However, the latest versions are bigger and have a higher resolution, making them great for AR and VR headsets.

Here is a detailed look at this technology and how it might be used in the future.

What’s OLED?

Organic light emitting diode is what OLED stands for. “Organic” means that the chemicals in the OLED that help it make light contain the element carbon. The exact chemicals don’t mean much to us as users, but it’s enough to know that when they’re given a little bit of energy, they make light.

Comparison of OLED Microdisplays and LTPS-OLEDs

In general, the best thing about OLED is that it makes its own light. So, unlike the rest of the TV market, which is made up of LED LCD TVs, each pixel can be turned on and off. When off, they don’t make any light. You have to turn off the backlight to make an LED LCD pixel completely dark. Because of this, the difference between the brightest and darkest parts of an image on an OLED screen is basically endless.

OLED TVs have been on the market for a few years. Almost all of them are made by LG. Samsung Display, on the other hand, has just started selling OLED TVs with quantum dots (QD-OLED), which offer even more light and possibly more color. Samsung, Sony, and Alienware all sell these QD-OLEDs as computer monitors.

Micro-OLED, aka OLED on Silicon

One of the rare instances where the technology is exactly what it says it is: tiny OLED “micro” screens is micro-OLED, also known as OLEDoS and OLED microdisplays. In this instance, the “panels” as a whole are smaller in addition to the pixels themselves. This is made possible by improvements in manufacturing, such as putting each pixel’s display-making components directly to a silicon chip. As a result, pixels can be drastically reduced in size.

Photo Credit: Sony

If we look at what Apple says, we can get a good idea of how small these cells are. First of all, Apple says that the Vision Pro’s two screens have “more pixels than a 4K TV.” “23 million pixels” or “for each eye.” A 4K TV has 3,840×2,160, or 8,294,400 pixels, which means that the Apple screens should have about 11,500,000 pixels per eye.

Next, Apple worked with Sony (or maybe TSMC) to make these 1 inch micro-OLED screens. To figure out how big each pixel is, I’ll compare it to a 32-inch 4K TV, which has about 138 pixels per inch. We don’t know the aspect ratio of the Vision Pro’s chips, but if they have a square resolution of 3,400×3,400 pixels, that would add up to 11,560,000 pixels, so that’s a safe bet. So, if that’s the case, these screens have a ppi of around 4,808(! ), which is more than almost everything else on the market, and that’s by a lot. Even the Galaxy S23 Ultra’s high-resolution OLED screen has “only” 500 ppi. No matter what the panel’s production aspect ratio is, the ppi will be great.

Microdisplays for AR and VR are so close to your eyes that they need to be very high speed to look real. They need a high resolution so you can’t see the pixels, a high contrast ratio so they look real, and a high frame rate so you don’t get motion blur or motion sickness. Also, because they are in movable devices, they need to be able to do all of this with little power. All of these seem possible with micro-OLED, but at a price. It was a price. The Vision Pro, which costs $3,499, is the most well-known use of high-end technology.

Since it has been around in some capacity for more than ten years, micro-OLED technology isn’t quite new. They have been utilized for many years in camera viewfinders by Sony, Canon, and Nikon. However, micro-OLED has changed significantly over time, just like all display technologies. For a micro-OLED display, the displays in the Vision Pro are enormous and have a very high resolution.

Photo Credit: microoled

What’s the difference between micro-OLED and micro-LED? Even though they are written in slightly different ways, they are both self-emitting, which means they can make their own light. But this piece doesn’t go into detail about the differences between the carbon-based OLED and the non-carbon LED. At the moment, it’s enough to say that Micro-LED is better for big displays that use LEDs to make each pixel. Micro-OLED is better for small screens with a high resolution. This doesn’t mean that Micro-LED can’t be used in smaller screens, and it’s likely that we’ll see some at some point. But for now, they are different tools that are used for different things.

The Future is Micro?

Where else will micro-OLED be found? Xiaomi revealed the technology in its AR Glass Discovery Edition at MWC 2023, and high-end VR headsets from Meta, HTC, and other manufacturers are likely to use it in the future. Currently, a business called Engo uses a tiny micro-OLED projector to show speed and other information inside its augmented reality spectacles. Despite knowing that I don’t need them, I desire them. Then there are the numerous mirrorless and other cameras that have long used micro-OLED viewfinders.

Could this new technology lead to ultra-ultra-ultra high-resolution TVs? Though exceedingly improbable, it is technically doable. OLED is all that macro micro-OLED is. For a panel that is 10 feet away from your eyes, the resolutions that can be achieved with more conventional OLED manufacturing are more than sufficient. However, it’s feasible that wearables and other portable gadgets will use micro-OLEDs because of their size, resolution, and efficiency. This is perhaps the reason why companies like LG, Samsung Display, Sony, and others are working on micro-OLED.

Will ultra-thin, ultra-high resolution nano-LED and micro-OLED displays compete for consumers’ attention? Might be. We’ll see.


Subscribe to Our Newsletter

Related Articles

Top Trending

The Potential of NFT in 2024
The Potential of NFT in 2024: Exploring NFT Use Cases Beyond Art
Bitcoin vs Ethereum vs Binance
Comparing the Performance of Major Cryptocurrencies: Bitcoin vs Ethereum vs Binance
Cryptocurrency Trading Ecosystem
The Role of Decentralized Exchanges (DEXs) in Cryptocurrency Trading Ecosystem
Adult Movies on Tubi
Top 10 Erotic Adult Movies on Tubi to Watch in 2024
katie sigmond leaks
Katie Sigmond Leaks: Impact and Repercussions of the Viral Disclosure

LIFESTYLE

pohela boishakh 2024
Pohela Boishakh: Celebrating Bengali Culture and Heritage Festivities
Korean Beauty Secrets
10 Korean Beauty Secrets for Youthful Energy: Stay Young & Vibrant
Ancient Philosophers Guide to Happiness
Unlocking Happiness: Timeless Lessons from Ancient Philosophers
eid decor diy
Eid Decor DIY: 15 Creative Ideas to Spruce Up Your Home for the Festivities
50 Worries to Leave Behind When You Hit 50
Top 50 Worries to Leave Behind When You Hit 50 - A Guide

Entertainment

Adult Movies on Tubi
Top 10 Erotic Adult Movies on Tubi to Watch in 2024
katie sigmond leaks
Katie Sigmond Leaks: Impact and Repercussions of the Viral Disclosure
jeffrey donovan wife
The Intriguing Love Story of Jeffrey Donovan and His Wife Michelle Woods
Writers Guild Awards 2024
Writers Guild Awards 2024: Top Winners Revealed – See the Full List
Apple's First Approved iPhone Emulator Launches
Apple's First Approved iPhone Emulator Launches, Then Gets Removed

GAMING

Apple's First Approved iPhone Emulator Launches
Apple's First Approved iPhone Emulator Launches, Then Gets Removed
Prime Gaming
Is 2024 the Year Prime Gaming Takes Off?
Online Games for Stress Relief
Finding Calm in the Click: A Comparative Look at Online Games for Stress Relief
Apple Introduces Retro Game Emulators App Store
App Store Welcomes Retro Game Emulators: Apple's New Gaming Era
Nintendo Switch 2
Sneak Peek: What to Expect from the Nintendo Switch 2

BUSINESS

The Potential of NFT in 2024
The Potential of NFT in 2024: Exploring NFT Use Cases Beyond Art
Bitcoin vs Ethereum vs Binance
Comparing the Performance of Major Cryptocurrencies: Bitcoin vs Ethereum vs Binance
Cryptocurrency Trading Ecosystem
The Role of Decentralized Exchanges (DEXs) in Cryptocurrency Trading Ecosystem
Building Business Connections in Chicago
8 Tips for Building Business Connections in Chicago
adthena alternatives
Top Adthena Alternatives in 2024: Competitor Analysis Tools for Market Intelligence

TECHNOLOGY

Google One VPN Ends
Google One VPN Ends, Pixel VPN Upgrades Coming Soon!
How to Translate Video to English Online
How to Translate Video to English Online [Updated]
AI Photo Enhancers Online
Top 6 AI Photo Enhancers Online to Improve Image Quality
Google Pixel 9 Pro vs. Pixel 8 Pro
Google Pixel 9 Pro vs. Pixel 8 Pro: Top Expected Upgrades Revealed!
adthena alternatives
Top Adthena Alternatives in 2024: Competitor Analysis Tools for Market Intelligence

HEALTH

Williams Syndrome Famous People
5 Famous People in the World Dealing With Williams Syndrome [2024 Update]
5 Reasons You Should Go for Facelift Surgery
5 Reasons You Should Go for Facelift Surgery
E-Cigarettes Raise Heart Disease
E-Cigarettes Raise Heart Disease Risk by 20%, Says New Study
Natural Remedies for Common Health Issues
The 15 Best Natural Remedies for Common Health Issues
Respite Care
What To Expect During A Respite Care Stay?