Prototype LEDs fabricated from GaN-based layers grown on 150-mm-diameter silicon substrates are similar in performance to standard production devices grown on sapphire. Osram Opto Semiconductors has reported a set of R&D results from LEDs ...
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The price of 2-inch sapphire substrates from China suppliers has fallen to around US$6/unit, with the low price adding pressure on Taiwan-based makers, according to industry sources. The sources believe that China-based sapphire substrate ...
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With the small-footprint XB-D LED, Cree intends to lower the cost, in terms of lumens per dollar, for SSL lamp and luminaire designs. Cree has announced the new XLamp XB-D LED family that features components measuring 2.45x2.45 mm, that the ...
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The price of upstream sapphire substrates has been stabilizing and shipments of 4-inch substrates have been increasing steadily. The current price of 2-inch sapphire substrates has been around US$7-8/unit. Industry observers believe the ...
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The latest report on technological study and market research conducted by Yole Devalopments on Flip Chip has been successfully published. This report contains complete information about flip chip markets, applications of this technnnology, ...
Recently, Researchers from Dresden's University of Technology (TU Dresden) have made a breakthrough on a highly efficient white top-emitting OLED design that feature "outstanding" color quality, and is compatible with flexible OLEDs. In ...
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What you will learn: how ceramic tile is made; attributes of ceramic tile; the difference between "single fired" and "double fired" ceramic tile; which substrates are the most suitable for ceramic tile; how to prepare substrates; what a ...
Tags: Industry Knowledge, Learning Center, Ceramic Tile, m
The price of 2-inch sapphire substrates has been stabilizing in November and December at around US$8/unit, according to industry sources. The price is expected to rebound soon. According to Taiwan-based sapphire substrate maker Tera Xtal, ...
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According to Sumitomo Metal Mining (SMM)’s president, Nobumasa Kemori, the company has decided to set up a mass-produce 6-inch diameter sapphire substrates line within its fully-owned subsidiary Okuchi Electronics based in Isa City, ...
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Recently, the Samsung Advanced Institute of Technology and Seoul National University have made an announcement that the first LEDs to be fabricated on amorphous glass substrates. As we know, manufacturers may peffer to improve GaN LEDs on ...
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The LED market in China has been experiencing low demand, however, due to subsidies provided by local governments, new installations of MOCVD equipment in 2011 will likely reach 420 units. The figure is much lower than expected, however, ...
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A washer is a thin plate (typically disk-shaped) with a hole (typically in the middle) that is normally used to distribute the load of a threaded fastener, such as a screw or nut. Other uses are as a spacer, spring (belleville washer, wave ...
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Genesis Photonics Chairman, K. J. Chong recently pledged that his company will become number 1 supplier of LEDs and LED light engines in China. Chong noted in an article in Cens that his company, an LED epi-wafer maker, will help ...
Tags: Market View, led, led light
Genesis Photonics Chairman, K. J. Chong recently pledged that his company will become number 1 supplier of LEDs and LED light engines in China. Chong noted in an article in Cens that his company, an LED epi-wafer maker, will help ...
Siemens has discovered a dark-red luminescent material suitable for creating warm-white LED light, Mouser has signed several new distribution agreements, and Greenlux Finland has to supply LED luminaires to Fagerhult. Siemens discovers ...
Tags: Market View, led