Even if the next LCD you buy has pretty much the same characteristics as the last LCD you bought, a change is likely to have occurred behind the scenes. In display sizes below about 15 inches, the tried-and-true cold-cathode fluorescent lamp (CCFL) lighting system for the LCD is rapidly being replaced by light-emitting diodes.
National Semiconductor Corporation will showcase its latest power management technology at the Portable Design Conference and Exhibition in Santa Clara, California, from October 3-4. The Portable Design Conference is the only industry gathering of design engineers specifically engaged in the development and engineering of portable devices.
Researchers in Hong Kong claim to have developed the highest power efficiency non-doped white organic light emitting device (WOLED) made using a single white-emitting material. They believe that their high purity, color stable device, surpasses existing WOLEDs and is a more efficient and environmentally friendly alternative to inorganic LEDs.
Seoul Semiconductor, the eighth-largest LED manufacturer in the world, announced today worldwide release of an upgraded version of Acriche, the world's first semiconductor lighting source for AC power outlets in US, Europe and Asia. The new Acriche, package type emitting 200 lumens, is being provided as an emitter with features including higher brightness of 200 lumens at 3.3 Watt, which is nearly 60 lm/W or 50% brighter than the version released last November. Due to its advanced high-yield device fabrication methods and the economics of high capacity, Seoul Semiconductor is able to reduce the price of the enhanced version of Acriche by 40%, making it more competitively priced to penetrate the conventional lighting market.
It had to happen sooner or later. With all the attention being given to gleaming chrome wheels, someone would have to figure out a way to show them off at night.
If you sit for long hours before computers and want to improve your eyesight, then mix two teaspoons of honey with carrot juice and consume regularly. According to a research conducted by Ms Madeep Kaur, of Krishi Vigyan Kendra, Samrala in Punjab, there are plenty of home remedies from honey and improvement of the eyesight is one such cure.
Senators are planning to cut budgets for the space interceptor portion of the controversial US missile defence programme, according to reports. However, it appears that a complementary scheme to blast enemy ICBMs shortly after takeoff using a giant laser cannon mounted in a jumbo jet will be fully funded.
So when Democrats wanted to pass a bill to phase out old-style incandescent light bulbs and require that Americans replace them with more energy-efficient models, they turned to Alaska Sen. Ted Stevens for some GOP support.
The universe's earliest stars may hold clues to the nature of dark matter, the mysterious stuff that makes up most of the universe's matter but doesn't interact with light, cosmologists report.
Bookham, Inc., a leading provider of optical components, modules and subsystems, today announced that its OceanBrightTM submarine pump module has achieved full qualification. The product, which is used in erbium doped fiber amplifiers (EDFAs), has commenced volume shipments and is actively deployed in undersea cable systems around the world. It will be shown for the first time in Europe on the Bookham stand (number 17094) at ECOC 2007.
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