(Phys.org) —From the high-resolution glow of flat screen televisions to light bulbs that last for years, light-emitting diodes (LEDs) continue to transform technology. The celebrated efficiency and versatility of LEDs—and ...
Condensed Matter
May 23, 2013
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AIST researchers have developed a method that can selectively measure the behavior of specific molecules at the interfaces of organic layers in a multilayered organic light emitting diode (OLED) device during light emission. ...
General Physics
Oct 8, 2012
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From solar-powered lights to televisions that can withstand power blackouts, electronics mega-firms are wooing African consumers with products that target local, often challenging, environments.
Business
Mar 25, 2012
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Germany's high-tech industry is not expected to return to growth until 2011 after a devastating recession in 2009, its chief lobby group said Monday ahead of the giant CeBIT trade fair.
Business
Mar 1, 2010
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(AP) -- LG Electronics, a top global manufacturer of mobile phones and flat-screen TVs, said second-quarter net profit plunged as sales declined and its mobile phone business remained in the red.
Business
Jul 27, 2011
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(AP) -- LG Electronics reported its second straight quarterly loss, hit by investments in affiliates and falling sales, though the size of the red ink sharply narrowed amid improvement in its mobile phone and television ...
Business
Apr 27, 2011
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(AP) -- Samsung Electronics said net profit surged more than six-fold in the first quarter to a record high on strong demand and higher prices for memory chips as well as increased sales of mobile phones and flat screen ...
Business
Apr 30, 2010
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(AP) -- Samsung Electronics' profitability slumped in the second quarter as strong performance in fast-growing smartphones could not overcome weakness in liquid crystal displays.
Business
Jul 7, 2011
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(AP) -- LG Electronics reported its first quarterly loss in nearly two years as prices for flat screen televisions fell and devices like the iPhone provided stiff competition for its mobile phone business.
Business
Jan 26, 2011
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US President Barack Obama will Tuesday announce a new trade suit against China prompted by Beijing's restrictions on the export of rare earth materials used in manufacturing high-tech products.
Business
Mar 13, 2012
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