LiquidCrystalDisplay
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Sony to divide TV division into three-headed monster, looks to bounce back
Looking to make a rebound in the ailing TV business, Sony has announced that it will split its television division into three. According to Reuters, the company is looking to keep operations in check with separate departments for LCD TVs, outsourcing and next-gen TVs. The company is wasting no time, as the move will take place on November 1st. The announcement also comes in advance of Sony's quarterly earnings report this Wednesday which is predicted to be a quite a few eggs short of the full basket that was hoped for -- due in part to its inability to compete against Vizio and Samsung. There are also rumblings that the company could be looking to sell off its almost 50-percent share of a liquid-crystal display collaboration with the aforementioned Sammy. It appears moves are being made to stay in the TV game, but the real question is will Sony be able to stop the bleeding (or, perhaps more appropriately, melting)?
Engadget Primed: all mobile displays are not created equal
Primed goes in-depth on the technobabble you hear on Engadget every day -- we dig deep into each topic's history and how it benefits our lives. Looking to suggest a piece of technology for us to break down? Drop us a line at primed *at* engadget *dawt* com. The quality of a mobile phone's display is arguably the most important factor to consider when you establish a relationship with a handset. It's inescapable, really. Whether you're playing a rousing game of Robot Unicorn Attack or (regrettably) drunk-dialing an ex, it's the one interface element that you're consistently interacting with. It's your window to the world and your canvas for creation, and if it's lousy, it's going to negatively influence everything you see and do. Today, we're delving into the world of mobile displays, where we're aiming to entertain and edify, and hopefully save you from making regrettable decisions -- when it comes to purchasing new phones, anyway. In this edition of Primed, we'll be examining the different qualities and underlying technologies of several displays, starting with the ubiquitous TFT-LCD and moving through the nascent realm of glasses-free 3D and beyond. We'll also be addressing the importance of resolution and pixel density. Finally, we'll be scoping out a handful of upcoming technologies -- while some are thoroughly intriguing, others are just plain wacky. Go ahead... buy the ticket, take the ride, and join us after the break. It's Primed time.
Toshiba and Hitachi LCD plants damaged, will shut down for a month
You can't have a 9.0 magnitude earthquake without breaking a few factories, particularly ones that produce fragile liquid crystal screens, and this week Toshiba, Hitachi and Panasonic are each reporting damages that have forced them to close LCD production facilities affected by the tsunami and quake. Panasonic isn't sure when its plant in Chiba prefecture might resume carving up the glass sandwiches, telling Bloomberg that "there has been some damage, though not a fire or a collapse," but both Hitachi and Toshiba will reportedly halt some assembly lines for around a month to deal with damages. It's probably still too soon to talk about panel shortages -- though they seem likely soon -- but we'll let you know how things progress.
LCD technology torn down and explained in the most lucid and accessible terms yet (video)
Look, we know you know all about LED backlights, light diffusion, subpixels, and the things that turn them on, but not everybody does. The humble LCD you're most likely reading this on still retains a level of mystery about the nitty gritty details of how it works for the vast majority of its users, so here's a terrific video breakdown of both its component parts and method of operation. Bill Hammack, a self-appointed Engineer Guy, takes us from the LED arrays that provide the light for most current LCDs, through all the filters and diffusers designed to make that light uniform, and into the ways thin film transistors make it possible for us to show moving color images of cats diving into boxes on such displays. It's exciting, deeply nerdy stuff, and it awaits your audience after the break.
Sony 'Hybrid FPA' liquid crystal alignment technique sets LCD issues straight
Sony has announced a new LCD display technology called Hybrid FPA (field-induced photo-reactive alignment), which it claims provides a bevy of improvements for LCDs in the areas of response time, contrast, panel stability, and production speed. For those of you who slept through display science in school (no shame), this boils down to Sony finding a better way to wrangle unruly liquid crystal molecules (LCMs) into more optimal alignments -- which is important since this affects how light passes and therefore how images are resolved. The new technique builds on earlier work, which focused on the vertical alignment of LCMs via an alignment layer. As the left diagram shows, through pre-tilt positioning at the substrate layer, LCMs were forced into a more stable vertical state, which made shifting them quicker and more precise while requiring less voltage. In other words, images resolved faster and more evenly, resulting in "cleaner" whites and blacks with less motion blur. Hybrid FPA simply improves the situation by aligning LCMs even more vertically, which produced response times of less than 3ms in tests. That's great news for 3D lovers and gamers, and should help Sony at least move units off of retailer shelves at some point, particularly if its plans for rapid commercialization of this tech hold true.
CPT's Colorful Sunlight Readable screen uses half the power of an LCD (video)
The last time we heard from CPT it was showing off what looked to be a competitor to Pixel Qi, a super low-power transflective display. Now the company is demonstrating something completely different, new enough to not really have a name but promising to deliver all the quality of a standard LCD at less than half the consumption of a typical backlit display while also working well in direct sunlight. Sadly that's about all that's known about it at this point, but you can see a prototype working in the flesh after the break. Well, a video of one in the flesh, anyway.
