Gravity is the mortal enemy of technology. A phone slips from the fingers. A laptop gets knocked off a table. A tablet is tossed carelessly during a game of impromptu frisbee. In those seconds, everything freezes, until the telltale sound of cracking glass fills the room. Terrifying?at least for anyone who isn't an employee of iCrackRepair.com. The certified repair technicians deal with broken electronics on a daily basis, and they work on all types of smartphones, tablets, laptops, and desktop computers.
A smartphone's tiny screen relies on the strange properties of liquid crystals. Check out Groupon's study of LCDs to learn how they create the vivid pictures in your pocket.
Liquid Crystals and LCDs: How Cell Phones Resemble Carrots
The term liquid crystal seems a contradiction, but a liquid crystal is actually neither a liquid nor a solid—it's both, stuck in a sort of chemical limbo with its molecules somewhere between the liquid and solid phases. When an electrical current passes through a liquid crystal, its molecular orientation changes, and so does the direction of light that passes through it. By sandwiching these crystals between polarized glass and manipulating the current passing through them, your phone is able to control the light they channel, resulting in the high-contrast images that appear on screen. Although our brains only see each pixel as a single dot, each consists of red, blue, and green subpixels that, when lit at various intensities, can emit more than 16 million colors.
Despite their advanced applications, liquid crystals are not a recent discovery. They were first identified in the late 19th century by a scientist studying cholesterol extracted from carrots—a natural source of liquid crystals, as are human beings and most other living things, which tend to have them in their cell membranes. Liquid crystals and LCDs were the subject of research and patent applications throughout the early 20th century—including one filed by Marconi’s Wireless Telegraph Company in 1936—and finally hit consumer electronics in the early 1970s, when they were introduced in wristwatches.
Like a doctor's office for personal devices, Cosmo Repair keeps gadgets in good health. The company's team replaces the front glass and batteries on today's most popular contraptions, including iPhones, iPads, and iPods as well as devices from other major brands such as Blackberry, HTC, Droid, LG and Samsung. Cosmo Repair's techs can also dive into devices to retrieve data, and they can create personalized cases so you no longer have to carry your phone around in the safety of a baseball mitt.
CellSpot Cellphone Repair?s techs mend modern gadgets, including iPhones, Androids, tablets, and more. Their electronics wizardry extends to services such as fixing screens or housings, as well as repairing buttons and clearing out water damage.
You're standing on the sidewalk, silently admonishing yourself for your clumsiness, and hoping that when you pick your upside-down smartphone off the ground the screen won't be shattered. Of course, it is, the glass looking like it's been caught in some kind of cyber spiderweb.
If you've got 20 minutes or so to spare, the team at iRiparazione can help you forget that the blunder ever happened. Its professional repair technicians complete most jobs in 20 minutes or less, replacing cracked screens, reversing water damage, and debugging software, among other repairs. They work with iPhones, iPods, and iPads, as well as laptops from most manufacturers. In addition to repairs, they also perform color customization, transforming an iPhone's black or white shell into hues such as bright orange or baby blue.
Possibly the only thing worse than breaking your iPhone is the extra cost it takes to repair it. But with the thin, glass-lined gizmos holding much of our daily lives, the cost to not fix your mobile phone might be even higher. That’s where Los Angeles iPhone Repair comes in. This smallish shop operates out of a residential building along Centinela Avenue in West Los Angeles, where technicians will happily repair and restore shattered screens, broken home buttons and all manner of other issues. New models and old receive equal treatment at this spare repair space, and each service comes with a 90 day warranty that covers parts and labor. Lounge in the waiting area while your phone is being repaired, thanks to comfortable seating, free WiFi and refreshments.