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The thermal resistance of a material is its resistance against thermal conduction. The unit of thermal resistance is degree per watt, representing the temperature difference across a structure when a

 Unlike conventional incandescent lamps which need to convert the electricity into thermal energy first and then to light, LED illumination is achieved when a semiconductor crystal is

 New Energy Policies World-wide Promote the Development of LED Lighting Industry – LEDforum 2009 Report Faced with issues such as energy shortage and global warming, governments across

ReliabilityThe reliability of the performance of LED (light emitting diode) is almost always better than incandescent lamps, neon and other lights. Furthermore

 Encapsulation is generally adopted in packaging of lamp-LEDs. The encapsulation procedure is to pour liquid epoxy into the LED moulding chamber first,

 Based on statistics from LED industry research institute LEDinside, Taiwan’s listed LED manufacturers recorded total revenue of NT$6.852 billion in November 2009, down by 1.7%

Green energy trends for 2010: the rate of compound annual growth rate for LED light source reaches 32% in the further development of LED lighting technologyEnergy conservation is a key feature of...

 Amid uncertainties of economic recovery in the half-half of 2009, consumer demand of LED was not strong, and demand from end-consumers for electronic products also remained still weak. However,

 Holiday decorating in a modern home wouldn’t be complete without holiday lighting! With the whole world going green, isn’t it time to change out your holiday lighting? What is the di

Color Quality of White LEDColor quality is one of the key challenges facing light-emitting diodes (LEDs) as a general light source. Unlike incandescent and fluorescent lamps, LEDs are not inherently w

Today's topic is about the market trend of LED Epitaxy, packaging, and lighting. The forum focuses on the detailed analysis of LED globalization and development of lighting market. The forum also indi

The first commercially usable LEDs were developed in the 1960’s by combining three primary elements: gallium, arsenic and phosphorus (GaAsP) to obtain a 655nm red light source. Although the lumi

LED is the acronym for light-emitting diode. A diode is the simplest type of semiconductor. Rather than control the flow of electrons, as a transistor does, a diode just conducts electricity in one di