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How Apple developed the new Liquid Retina XDR display for the iPad Pro


The M1 chipset. RAM load. 5G. Thunder support. All of this helps Apple’s new, 12.9-inch iPad Pro become an incredible tablet, which seems to be enough to compete with most traditional laptops. (All right, except for iPadOS failures, however.) But if there is one component where the iPad Pro looks better than all other Apple computers, then a new tablet screen.

For more information on what it takes to create a Liquid Retina XDR app, Engadget spoke with Vincent Gu, Apple’s chief engineering engineer, and iPad marketing spokesman Scott Broderick, who was quick to say it was “the best show we could put on a 12.9-inch iPad Pro, “Broderick said.

While some may say the OLED display as the one shown Apple 12 Apple List it can be very interesting, Broderick has a point: this is a clear demonstration.

But first, we must destroy it. As I mentioned in our review of the iPad Pro, the “water” piece means that this is an LCD screen, which – unlike the OLED screens available in new iPhones – relies on a bevy of small screens to create visuals. “Retina” is another Apple advertising platform, which the company has been using for mobile phones since the days of the iPhone 4. And the “XDR” section doesn’t just mean launching Apple’s low-cost, high-end portable monitors – it means design ” dangerous “exhibitors.

In the end, what makes this show so exciting is not the size – and 12.9 inches as much as before – or that it refreshes at 120Hz. No, all of this is because of something you can’t see directly: a new light bulb made up of more than 10,000 LEDs, a 2,596 image-splitter. (If you count, Apple’s $ 5,000, 6K Pro Display XDR review has 576 bright colors.)

The idea is simple: by making a smaller resolution, Apple is able to fit most of the backs of all LCD components, allowing you to accurately adjust the window sections that illuminate at any given time. It’s a great idea in the world of TV, and TCL, Samsung, and LG everyone has their own distorted type. On demand, Apple also claims that its mini-LED lighting fixtures were built in-house.

“The small LEDs we installed in the Liquid Retina XDR are technically developed by Apple,” said Gu, who said he was 100 times smaller than the standard ones used. in the iPad Pro last year. Unsurprisingly, the careful design of thousands of LEDs was a major challenge, with one Apple managing to tackle engineers who specialize in design and production of their own unique solder.

“We had to provide special equipment so that we could replace more than 10,000 LEDs with the most efficient ones we already had,” said iPad spokesman Broderick. (That being said, Apple has refused to tell us how many smaller LEDs, or how long it takes to make a single Liquid Retina XDR software.)

After the lighting, Gu also said that switching to small LEDs requires Apple to redesign the main components of its display, including video monitors and diffusers that help control the brightness and distribute the same throughout the area. And, Apple’s manufacturers and engineers had to take the new, larger package and cook it as a portable device. In a way, the whole job was … painful.


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