Four Chinese OEMs in top ten chip buyers

Four Chinese OEMs – Huawei, Lenovo, BBK Electronics and Xiaomi – were in Gartner’s top ten buyers of semiconductors. Samsung was the No.1 buyer of semiconductors (as well as being the No.1 semiconductor supplier) with Apple the No.2. Together, Apple and Samsung accounted for 17.9% of all chips sold. Collectively, the top 10 buyers increased ...

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Tesla buys ultracapacitor company

 Tesla is to buy ultracapacitor specialist Maxwell Technologies for $218 million. Last month Maxwell announced it had developed  a “dry electrode” technology that could increase the range and reduce the cost of car batteries. Volvo, GM and Lamborghini are all Maxwell customers. Maxwell claims that its ultracapacitors can double battery lifetimes. Tesla is pulling out ...

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Diodes buys Greenock fab

Diodes Inc has bought the old Natsemi fab at Greenock which was acquired by TI when it took over Natsemi. Diodes will integrate the Greenock facility and fab operations, including the transfer of all GFAB (Greenock fab) employees to Diodes.  In addition, as part of a multi-year wafer supply agreement, Diodes will continue to manufacture ...

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Panasonic launches delamination-free IC encapsulation material

Panasonic has  launched a delamination-free semiconductor encapsulation material  for semiconductor packages use in automotive and industrial applications. Full-scale production started in January 2019. Panasonic claims it will increase the reliability of automotive ECUs and industrial equipment. Previous semiconductor encapsulation materials, particularly those used in high-temperature environments, are prone to failures caused by interfacial adhesion loss between ...

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Kyocera buys Starck Ceramics

Kyocera is to buy H.C. Starck Ceramics of Germany as from Spring 2019, subject to regulatory approval. Recently, Kyocera has been making investments to increase production capacity of fine ceramic components in Japan and the US but  the company currently does not have facilities to manufacture fine ceramic components in Europe. By using manufacturing assets gained in the H.C. Starck ...

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55nm memory compiler for cost sensitive applications

Mobile Semiconductor, the 13 year-old Seattle memory compiler vendor, has come up with a 55nm memory compiler for inexpensive applications like IoT. The company claims that the 55nm compiler has one of the highest density footprints in the industry  reducing the die area by 15-33% compared to previous 55nm compilers. “We believe that our success ...

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On-chip Raman spectroscopy tech needs commercial partners

Imec has made an on-chip solution for Raman spectroscopy – based on a newly patented concept – providing high optical throughput and high spectral resolution and is looking for partners to develop it commercially. The solution could pave the way for affordable high-end handheld Raman spectroscopy device opening up many new applications. Raman spectroscopy is ...

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Stretchable electronics advances

University of Houston researchers have developed rubbery type materials for stretchable electronics. ‘We report fully rubbery integrated electronics from a rubbery semiconductor with a high effective mobility, obtained by introducing metallic carbon nanotubes into a rubbery semiconductor composite,’ say the researchers, ‘this enhancement in effective carrier mobility is enabled by providing fast paths and, therefore, ...

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Super computer finds sodium-ion battery molecule, that staggers at the last hurdle

In the dreams of battery makers, someone gets sodium-ion chemistry to work properly, and lithium is gets replaced with a cheaper more capacious metal. In the real world, sodium ions destroy the surrounding battery structure as they move in and out during use, catastrophically reducing cycle life compared with lithium-ion cells. Using a supercomputer to ...

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