You probably know that not all LCDs are created equal: at a given size, you can have different resolutions, lighting methods, and display-driving technologies. Apple has led the way in this regard, generally shelling out in its products for the best options available, while cheaper brands tend to take a bit off the price tag by going with a cheaper or smaller display. That’s certainly the case with the Kindle Fire and Nook Tablet, both of which are aimed at a lower price point and must make sacrifices to reach it.
But an examination by DisplayMate indicates that Amazon might have cut corners just a little too much, or perhaps rushed the Fire to market without too much thought about image quality. → Read More
Since 2006, Tokyo-based Burton has been working on Aerial 3D, a technology that makes it possible to produce pictures in 3D in mid-air or underwater – without using a screen (that’s what I call “True 3D Technology” indeed). Burton says their laser-based system is the only one of its kind.
The current system projects objects at 50,000 dots per second and with a frame rate of 10-15. The Aerial 3D works by focusing laser light, producing “plasma excitation from the oxygen and nitrogen in the air”. → Read More
The deal has been in the making for months, but today Sony, Toshiba and Hitachi made the mega merger official. The three companies signed definitive agreements with the Innovation Network Corporation of Japan (INCJ) to integrate their small- and medium-sized display businesses.
Under the deal, semi-public INCJ will hold 70% of Japan Display, Inc., a new company that will run the operations. Sony, Toshiba, and Hitachi will control 10% each when Japan Display starts its business in spring 2012. Japan Display will issue US$2.6 billion in new shares to INCJ through a third-party allocation. → Read More
Epson Japan announced [JP] the so-called Moverio today, a see-through 3D head-mounted display (HMD), which is the first of its kind, according to the company. Think of it as mix between of NEC’s transparent HMD Tele Scouter and Sony’s cool 3D OLED head mounted display HMZ-T1, powered by Android OS.
The Moverio creates the experience of watching 3D (or 2D) pictures on a virtual 80-inch display that’s 5m away – while still being able to see what’s happening around you in the real world. Apart from the display itself, users get a small controller that offers 1GB of internal memory and a microSD card slot. → Read More
Naked-eye 3D displays, even large-sized models, are nothing special anymore, but they usually have a common problem: the 3D effect when viewing pictures isn’t as strong as with displays that require users to wear glasses. Professor Kakeya from Tsukuba University in Japan is trying to solve the problem.
The way his 3D display works is actually pretty simple: it uses multiple layers and lenses to boost the sense of depth perception. → Read More
You wouldn’t expect an event like FPDI, the Flat Panel Display International Exhibition, to be much more than a dry little gathering of circuit benders and substrate wranglers. And that’s kind of what it is. But you would do well to remember that these pixel jockeys are putting together the screens that make things like the iPhone 4 possible. And this year’s expo looks like a bumper crop of technology we’ll be seeing in devices soon.
Tech-On, as usual, is covering the event with gusto, if you want to get this straight from the source. But I’ve highlighted the items most worth paying attention to below. If you like pixels, inquire within. → Read More
I unintentionally set off a nice little flame war last week when I criticized Samsung’s decision to go with a Pentile sub-pixel matrix for their new Galaxy Nexus phone, a display technology that doesn’t have an illustrious past and, while it may prove itself in this generation, still made me lose confidence in the phone. Sub-pixel layouts are something few people consider, but (as the Engineer Guy explains) all those pretty colors you see on your displays are almost always made up of a few tiny monochromatic dots. E-ink screens use one dot per pixel, but they are of course monochrome, and the Mirasol and Pixel Qi displays we’ve seen also use an RGB matrix. But research being done in Taiwan may combine the best of both worlds.
Wallen Mphepö, a researcher at National Chiao Tung University, has created a new kind of pixel that operates completely differently from existing technologies. The way the new screens work is that each pixel, normally created by a set of sub-pixels, is instead a single mechanism of silvered crystal. → Read More
Japan’s National Institute of Information and Communications (NICT) and JVC Kenwood have developed what they say is the world’s biggest 3D display. The device boasts a screen size of 200 inches, offers 57 different viewing angles, and best of all, it doesn’t require you to use glasses to view pictures in 3D.
The auto-stereoscopic display is based on 57 projectors in an array, produces 3D pictures in full HD and weighs 500kg. It was first announced by the NICT in January this year but appears to have been altered since (the earlier version used 64 projectors, for example). → Read More
Remember that 3D TV bundle that Sony announced at E3? Well, it’s finally arriving. A little later than we’d hoped, but at least it’s out in time for the holidays.
According to the Playstation Blog, the 32″ TV should be generally available on November 13th. They also answer a busload of questions about the TV, in case you were curious about the inputs, 3D glasses, and so on. → Read More
If you thought Sharp’s 4K TV we’ve shown you last week is impressive, think again. Toshiba today unveiled a 55-inch LCD that boasts the same resolution (3,840×2,160 pixels, 4x full HD) but can also display pictures in 3D – no glasses required. The TV will be shown starting tomorrow during the CEATEC Japan 2011 exhibition near Tokyo.
Needless to say, the REGZA 55X3 [JP] is the first TV of its kind. Unfortunately, the resolution stands at “just” 1,280×720 in 3D mode. → Read More
Full HD resolution (1,920×1,080 pixels) isn’t enough for Sharp. The company has developed [JP] a TV that’s capable of producing images with 3,840×2,160 resolution and is ready to show the device to the public during the CEATEC 2011 exhibition that takes place next week near Tokyo.
The 60-inch 4K TV has been developed in cooperation with the I3 (I-cubed) Research Center in Kawasaki. I am assuming Sharp will share more detailed specs when they bring the prototype to CEATEC (so far, only the size and resolution have been revealed). → Read More
Here’s a 3D screen of a different kind: a research team at Japan’s Keio University has developed a display that allows users to “touch” virtual 3D characters. The way the so-called RePro3D works is that it combines a naked-eye, full-parallax 3D display with a tactile interface that lets users manipulate virtual objects in a 3D environment with their fingers. → Read More
Do you remember the 3D HD display specifically designed for gaming that Sony Computer Entertainment unveiled back in June at E3? It took them a while, but now big S in Japan announced [JP] the final release date for the device in its home market: November 2. For the equivalent of US$582, buyers will get the 24-inch monitor itself, an HDMI cable, and a set of 3D glasses.
A game isn’t included in the Japanese package – a separate set of (active shutter) 3D glasses will cost $78,. PSP games are displayed in full screen, while a system called SimulView allows 2 users to play 3D games on one display but to see full-screen images each. → Read More
Sharp Japan announced [JP] the Aquos Quattron 3D LC-70X5 for the local market yesterday, a follow-up of sorts to the LC-70LE735U that’s been available in the States for a few months now. Just like that model, the LCD measures 70 inches, can produce 3D pictures and offers Sharp’s “Quattron Quad Pixel Technology” for better display of colors.
The main selling point of this new model is the full array LED back-light that Sharp markets as “Mega Brightness Technology”. According to the company, the backlighting in the LC-70X5 is twice as strong as in the previous model, obviously resulting in brighter pictures (see below for an example). → Read More
One of the marquee features of Sony’s new Alpha and NEX cameras, which by the way look excellent, is the new electronic viewfinder. I’ve never been particularly attracted to these things, preferring the mirror-based optical viewfinder on DSLRs or simply the large, bright LCDs on the back of most cameras. But Fujifilm’s X100 (despite its flaws) changed my mind about the usefulness of the EVF, and I’m ready to accept a camera that’s all EVF, all the time. And it helps that Sony’s new screen is a miracle of miniaturization. → Read More
Sharp in Japan updated their line of AQUOS LCD TVs with the so-called Freestyle AQUOS F5 series [JP]. The four TVs in that series, sized at 20/32/40 and 60 inches have a few common selling points: they are extremely thin, light (one of them is “portable”), and networked.
The 60-inch flagship model (pictured above and below) comes with a UV2A panel with full HD resolution, LED backlight, 1,000,000:1 contrast ratio, 176-degre viewing angle, 2x10W speakers, an HDMI interface, two USB ports (connecting external HDDs is possible), and Ethernet. It weighs 21kg and is 2.1cm at its thinnest part (3.5cm at the thickest). → Read More
Researchers at UCLA have created a twist on traditional LCDs that would allow displays to reclaim wasted photons from the backlight, or even act as a normal solar cell. Normal LCDs rely on an always-on backlight, but because of the way LCDs work, most of that light never escapes. This inherent inefficiency hasn’t stopped us from getting bright displays, but the power necessary to make them so is usually what runs down your battery.
But what if we could recycle that wasted light? Enter UCLA materials science professor Yang Yang and his team of engineers. → Read More
Sony announced WhiteMagic today, a “next-generation”, 3-inch TFT LCD screen that boasts 1.23M-dot full VGA resolution. What’s special about the display is that it has two distinct modes: if switched to “low power mode”, power consumption of the backlight is pushed down by over 50% to 125mW, with Sony saying brightness in this mode is still comparable to that of conventional LCDs. → Read More
A new display technology called i2R e-paper is making the rounds today. It’s developed by ITRI, a Taiwanese research company that has produced flexible AMOLED and LCD displays in the past. i2R is essentially a plastic substrate with a heat-activated liquid crystal coating: you pass it through a thermal printer and a 300dpi monochrome image is impressed on its surface — until you want to rewrite it, which you can do up to 260 times by their calculations.
Putting aside the obvious comparisons to, say, using a pencil, I’m not sure this technology is the paper-killer ITRI and some sites think it is. → Read More
After Pioneer decided to shut down its TV business in 2009, Hitachi yesterday announced they are ready to stop producing and outsourcing all production of TVs to makers in Taiwan and other Asian countries. And even though Hitachi said they will continue selling TVs in the future, this sounds very much like a long goodbye. → Read More
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