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LED epitaxial
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Taiwan LED Makers Shifting Focus to IR and Sensing Devices as China Expands for LED Lighting
Jan 15, 2018To cope with increasing price competition in the blue LED segment, Taiwan-based LED packaging firms are shifting the focus of their production to infrared (IR) and sensing devices, reports Digitimes. China’s largest LED packaging ...
Tags: LED market, LED chips
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Seoul Semiconductor Sues Archipelago Lighting for Infringement of 12 Acrich Patents
Sep 20, 2017South Korean LED maker Seoul Semiconductor Co Ltd has filed a lawsuit, together with its affiliate Seoul Viosys Co Ltd, in the US District Court for the Central District of California asserting that Archipelago Lighting Inc is selling ...
Tags: LED bulb, LED packaging
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Bright LED Electronics Supplies LED Lighting for Boeing 737 Cabins
Jun 13, 2017LED packaging service provider Bright Led Electronics has become a supplier of LED lighting used in passenger cabins and restrooms of Boeing 737 aircraft for a US-based airline, according to the company. LED lighting used in different ...
Tags: LED Electronics, LED Lighting
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Demand for LED Devices Used in LED Lighting May Slip in 3Q17
Jun 12, 2017LED lighting players have increased LED device inventory levels, and so global demand for LED chips and devices used in LED lighting is likely to decrease in the third quarter of 2017, according to industry sources. In view of growing ...
Tags: LED Devices, LED Lighting
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LED Tight Supply to Remain Until 3Q17
Apr 20, 2017Supply of LED chips produced by China- and Taiwan-based makers has been tight and the situation will remain until the third quarter of 2017 when major China makers ramp up their new production capacity, according to China-based LED ...
Tags: LED chips, LED device
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Seoul Semiconductor Sues Retailer Kmart for Patent Infringement
Sep 20, 2016South Korean LED maker Seoul Semiconductor Co Ltd (SSC), together with its affiliate company Seoul Viosys Co Ltd, has filed a patent infringement lawsuit in the US District Court for the Central District of California against global retail ...
Tags: SSC, Seoul Viosys, Kmart
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Changelight Qualifies Aixtron's AIX R6 and Puts Mocvd System Into LED Mass Production
Jul 12, 2016Deposition equipment maker Aixtron SE of Herzogenrath, near Aachen, Germany says that optoelectronics manufacturer Xiamen Changelight Co Ltd of Xiamen, Fujian Province, China has finalized qualification of its AIX R6 Close Coupled ...
Tags: Aixtron SE, Changelight, MOCVD
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Test4.08
Apr 1, 2016LED epitaxial wafer and chip maker Genesis Photonics has developed LED chips for Taiwan- and China-based makers to produce automotive Bi-bea Month Volume(Units) Value(USD) Year-on-Year ...
Tags: Test
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LED Makers Step Into Automotive Lighting
Mar 7, 2016LED device maker Lite-On Technology, LED lighting maker Laster Tech as well as LED epitaxial wafer and chip makers Epistar and Genesis Photonics have stepped into automotive LED lighting, according to industry sources. Lite-On Technology, ...
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LED Production Equipment Market to Grow at CAGR of Over 5% to $1.5bn in 2019
Feb 11, 2016The global LED production equipment market will rise at a compound annual growth rate (CAGR) of more than 5% to $1.5bn in 2019, forecasts a report by analysts at Technavio. Demand for LED production equipment is currently being heavily ...
Tags: LEDs, LED Production
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Thinning Buffer Layers for GaN-on-Silicon Light-Emitting Diodes
Dec 2, 2015Plessey Semiconductors Ltd in the UK has been improving its indium gallium nitride (InGaN)-on-silicon light-emitting diode (LED) technology [Liyang Zhang et al, Journal of the Electron Devices Society, vol3, p457, 2015]. A light output ...
Tags: GaN-on-silicon LEDs, Plessey MOCVD
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China LED Makers See Mixed Growth in January-September
Nov 6, 2015China-based LED epitaxial wafer and chip maker San'an Optoelectronics saw revenues of CNY3.602 billion (US$576 million) and net profit of CNY1.447 billion for January-September 2015 increase 3.55% and 37.82% respectively on year, while ...
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EPA Is Used to Alter The Hydrogen Content in P-Type GaN Layers with a View
Jun 16, 2015Researchers in South Korea have used electrochemical potentiostatic activation (EPA) to alter the hydrogen content in p-type gallium nitride (GaN) layers with a view to improved performance of light-emitting diodes (LEDs) [June Key Lee et ...
Tags: GaN layers, P-Gallium Nitride
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Rigidtech Improves PSS Capacity in China
Apr 17, 2015PSS (patterned sapphire substrate) maker Rigidtech Microelectronics is setting up a factory in eastern China with initial monthly capacity of 100,000 PSS and volume production there will begin around the end of 2015, according to the ...
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GaN-on-GaN in Potential Use for Lighting
Apr 15, 2015GaN-on-GaN technology can be used to grow blue-light laser as a source of lighting with luminous efficiency of 220lm/W, said 2014 Nobel laureate in physics Shuji Nakamura in a speech given inTaipei recently. Nakamura, currently a ...
