Leading wafer TSMC advanced process technology big leap forward again, promising fast-charge management IC market potential source, collaborative partners Delors cell semiconductor (Dialog Semiconductor), will be launched in the first quarter of next year’s first gallium nitride (GaN) phone fast charge the wafer, the wafer challenge fast-charge leader Texas Instruments (TI) and NXP (NXP) dominance.

Hit the headlines in the long process of gallium nitride, gallium nitride entered finally announced TSMC advanced process for customers German business cooperation Delors grid tailored, 6-inch, 0.5 micron, gallium nitride (GaN-On-Silicon on 650V silicon ) process technology to produce gallium nitride’s first fast-charge mobile phone chips, is expected in the first quarter of next year output, the wafer with reduced volume, improve performance, charging time in half, and other advantages for mobile phones and tablet and other fast charge, We will challenge the industry’s dominant Texas Instruments, NXP leading position.

It is reported that TSMC has long been a gallium nitride field layout, technology is quite mature, however, due to cost considerations and the downstream customer application problems, the demand for gallium nitride process is not high, or the traditional silicon-based process, therefore, is only TSMC You can do anything, waiting for an opportunity. Today, cell phone quick charge applied gradually surfaced, mobile phone chips MediaTek and Qualcomm have been pushing fast charge specifications, Spreadtrum and Hass also introduced the fast charge standard response, Samsung also introduced support for Galaxy full range of smartphone quick charge function, Apple will join the ranks of the fast-charge, fast charge market matures, TSMC timely flex its muscles.

The industry said, using gallium nitride wafer production process can be used in addition to the phone fast charge, but also significantly reduce external laptop power supply volume in the future be applied to servers, automotive and smart grid markets such huge business opportunities. Therefore, the international chip maker associated power management IC solutions, Texas Instruments, NXP and Infineon already ready for the relevant power management IC solutions, launched more than gallium nitride wafer production process, this, TSMC and Le Dai grid cooperation, in addition to challenge the dominance, but also show the gallium nitride TSMC process technologies mature, the relevant power management IC factory beckons customers.

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From Massachusetts Amherst microbiology research team has found a new method, it is possible to create a fine human hair than 6,000 times the biological wire, it is called “microbial nanowires.”

The researchers said that this microbial nanowires by a soil bacterium genetically modified after – sulfur-reducing bacteria to stick made of their diameter of 1.5 nm, a human hair is about one in 6000, but increased conductivity 2000 times and is very durable.

Principal investigator of the research team of Dr. Derek R. Lovley said microbial nanowires that can be mass-produced, because they are made of cheap materials, such as amino acids can be obtained by fermentation of bacteria.

Dr. Derek R. Lovley in an interview said: “We have the possibility for synthetic biology wires are very excited, they can be applied to electronic products and even new flexible solar devices.”

It is understood that the study was funded by the Office of Naval Research, and therefore microbial nanowires could also be used in the military field. For example, nanowires may supply current to the microorganisms, and the like to produce a gasoline fuel – butanol. In addition, the nanowires can also provide some microbes current, and collect contaminants, toxins or explosives signal.

For ordinary consumers, the main purpose of the microbial nanowires can be applied to the smart phone, so the small size of the phone is able to have more memory space.

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Things related to the current market has favored topic. According to forecasts, by 2020 the world will have more than 100 billion networked devices. It is noteworthy that these devices will be more than half the power consumption is very sensitive. MCU Therefore, low power consumption, high performance, especially in integrated wireless communication solutions will be taken seriously. It’s more than a simplified design that allows designers to more downstream networking equipment market.

Things attention to the average power consumption

With the increase of people and things, things and things connected to the next era will be one hundred billion connections, in addition to actively promote the development of ISO work on technical standards, market prospects for low-power M2M business is very broad. In this regard, Oivind Loe Silicon Labs 32-bit microcontroller product marketing senior manager in an interview, said: “Energy efficiency is a critical component in the application of things some of the characteristics of networking applications, such as meter reading and smart. smart credit card, there may be even ultra-low power requirements; in order to fit a variety of applications, MCU must have a well-designed energy mode, supports MCU current consumption to achieve a balance between functions and response time. ”

Microchip’s appliance unit IoT solutions marketing manager Xavier Bignalet also pointed out: “Today, connectivity applications power consumption is a necessary condition, even in some applications, the battery life of 20 years sustainable.”

But it is worth noting that networking applications for low-power chip demand is not all as low as possible under different scenarios and have unique needs. Deputy Minister of Renesas common Solution Center Integrated Marketing Wang Feng in an interview said: “If things specific to the application, it is often difficult to distinguish clearly standby power consumption and run things because the device, the device most. the case is in standby and between work, or a high frequency conversion between the two, the average power consumption becomes important. ”

In view of this situation, many semiconductor companies for the development of low-power MCU networking chips invested a lot of efforts. “Renesas 16-bit and 32-bit Rx series L78 series has a low-power features. Renesas many products using a proprietary kernel, have more space to optimize power consumption of the time. In addition, Renesas has its own chip peripheral products, with its own production facilities, joint action in the core, peripherals and technology in three aspects, the product can achieve low power consumption. “Wang Feng said.

Oivind Loe said: “MCU designed energy mode, balanced current consumption and response time and features an optimized trade-off between this method enables to provide MCU current consumption, performance, size and cost of the right for many applications. combination.”

Improved design architecture is an important way of saving

Specifically, MCU power consumption levels include static power consumption to run in two parts. Consider the actual application, the static power consumption of the chip in a sleep state or non-operating power, and dynamic power that is consumed by the MCU running power. The final performance of the system is to calculate the average power consumption. They have a level of power consumption and manufacturing processes are a great relationship, what kind of process, the product determines the static power consumption and operating advantages and disadvantages.

In addition, some vendors from the entire infrastructure improvements, low-power networking environment. NXP Semiconductors Greater MICR microcontroller Jin Yujie director of product marketing, said: “NXP introduced unique asynchronous MCU structure, MCU, respectively, in one integrated ARM Cortex A7 and Cortex M4 core, usually can be maintained with M4 core operation, especially in the standby mode of operation, maintaining low power consumption. ”

Renesas another way to take, but also a better solution to this problem. “The demand for features introduced in Renesas MCU in Snooze mode, you can do the standby MCU core, peripherals work. That is when you use Snooze mode, the peripherals will judge outside instruction comes, the need for core work, only confirm this demand later will really wake kernel, so that the efficiency of the system has increased significantly. “Wang Feng said.

Reduce peripheral power consumption, but also reduce the power consumption of the chip as a whole effective way. According to Jin Yujie introduction, NXP products by API software when MCU, MPU complete the task, some interfaces do not turn off to save power.

Microchip also peripherals mining potential. “Microchip’s 8-bit microcontroller with a part independent of the core peripherals can well achieve low power requirements, only a little or no CPU intervention, further reducing power requirements. In addition, such as LCD, op amp, RTCC , touch sensing, USB, DMA and encryption engines, low-power peripherals to enhance the performance of the MCU to a new level, to minimize system-level power. “Xavier Bignalet said.

Challenges to deal with fragmentation

Things biggest feature is the fragmentation, how to make MCU chip to adapt to the application of things, but also a challenge. “Things is not just a single market, but encompasses all areas of vertical markets Thus, for networking equipment is not a common specification: wearable devices with stringent power consumption requirements; and heavy industrial equipment. not demanding low power consumption can be the current situation is that most chip makers in order to balance the cost of using a common MCU to try to cover most applications. “Xavier Bignalet said.

However, this situation is improved. “With the evolution and development of networking applications markets semiconductor technology, in the future there may be makers of things for the market to develop a dedicated chip, commonly used in existing MCU analog peripheral functions may be removed, so as to focus on algorithms and connectivity, lower power consumption and cost at more advanced semiconductor process. in simple terms, is to control the main functions of the MCU and intelligently analyze / connection as the main function of the chip may things separation but co-exist. “ARM China embedded applications market manager Geng Lifeng representation.

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Occasion of the active OLED (AMOLED) panel global shortage, analysts pointed out that Samsung’s technology leadership AMOLED panel of at least three years, as well as production, yield advantages, the threshold is high AMOLED, Samsung Patent mines, also had to raise attention.

IHS Research Director Technology represents Yang Jingping, AMOLED is mainly used in small and medium-size panels, the current application to smart phones, smart watches based, future expansion and automotive panels. However, the threshold is high AMOLED, there are a lot of know how (key technology), technical complexity than the TFT-LCD is difficult to many, AMOLED recipe must keep trying.

Yang Jingping said: “The small and medium size AMOLED supply accounted for more than the highest Samsung, declared to give up the seventh-generation TFT-LCD panel makers, panel currently in short supply, the price of 40-inch successive occasion, Samsung seems to suffer, but this is a short space long and more, after all, the traditional LCD panel after the mainland to join the competition is fierce. ”

She stressed that Samsung’s AMOLED technology leader at least three years, as well as mass production, yield, patents and capital, as a barrier to enter the AMOLED.

Analyst Fang Mu Ru also believes that Apple’s new iPhone mobile phone plan to use AMOLED panels, will enable mobile phone operators to switch to AMOLED panel, setting off small and medium-size LCD panels for another war. Taiwanese companies to enter the AMOLED panel, should pay attention to Samsung’s patent mines.

Large-size AMOLED places LG fastest growing applications on the 55-inch OLED TV, but Fang Mu Ru believe, OLED TV in color saturation although high, but the price is high, frequently nearly 20 million price, and 4K2K LED TV prices have a big gap, to spread yet to be priced close to the people.

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Yonhap Seoul, August 17, according to a semiconductor market research firm DRAMeXchange news, Samsung Electronics second quarter of 2016, mobile dynamic random access memory (DRAM) sales rose 19.4% to $ 2.418 billion, the global market share rose to 61.5 percent, hit a record high mobile DRAM market share statistics alone since.

Samsung 2015 mobile DRAM market share after three quarters were not exceeded 60% mark, respectively, 57.6%, 56.9%, 58.2%. Following the first quarter of this year exceeded 60%, the second quarter has raised 1.1 percentage points. Samsung mobile DRAM market share of Geng Shibi DRAM market share (47.4%) was up 14.1 percent.

In addition, SK Hynix’s mobile DRAM in the second quarter was $ 988 million in sales, market share of 25.1%, bypassing the market share of third place Micron 13.7 percent. The two leading market share of Korean enterprises totaled 86.7%, far higher than the US (11.4%) and Taiwan (1.9%).

DRAMeXchange side said that the Samsung 20-nanometer process to maintain a stable yield, last year production focus from PC DRAM move to mobile DRAM, SK Hynix’s 21 nm process will also benefit from the third quarter onwards entered a substantive stage of production to meet the mobile DRAM growing market demand.

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The graphics pioneer Silicon Graphics (SGI) is part of the IT giant Hewlett Packard Enterprise. SGI is today best known for high-performance computing solutions and to strengthen HP especially in data analysis.

SGI was by entrepreneur Jim Clark lifted in 1981 (later Netscape co-founder) from the baptism and initially specialized in Unix-based graphics workstations, which were due to their efficiency, inter alia at scientists and computer graphic extraordinarily popular. A big PR coup succeeded SGI in 1993, when Steven Spielberg’s Jurassic Park Dino shocker came in the cinemas.

In its day, pioneering computer-generated special effects were mostly built on Silicon Graphics workstations. In addition, SGI had bought the Canadian software company Alias, which had developed in the eighties the most powerful graphics and animation software, which was used for Terminator 2 and Jurassic Park.

These once dominant position crumbled but increasingly as powerful graphics hardware was also increasingly available for cheaper PCs. 2004 had to sell its SGI graphics software arm. Silicon Graphics therefore tried to reposition itself as a supercomputer specialist, which failed. Meanwhile Silicon Graphics had even the supercomputer manufacturer Cray adopted but rejected again after four years.

The company had to apply for 2006 and 2009 for creditor protection under Cahpter 11th Shortly after the second bankruptcy SGI was acquired by Rackable Systems, a specialist in server and storage solutions. Rackable notified thereupon into SGI.

In recent years, Silicon Graphics then dealt with big data solutions. The HP Enterprise Manager Antonio Neri told the Wall Street Journal, SGI dispose on systems with extremely high storage capacity, which made it possible to operate large databases. This was crucial for the acquisition.

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Beijing August 15, according to “Japan Times” online edition reported that Hon Hai Precision to reverse the sharp decline in efforts gathered pace on Saturday. Sharp has been officially appointed vice chairman of Hon Hai Wu Dai positive for the company’s president and CEO.

The adjustments at the company after the completion of the acquisition of Sharp day, the transaction is the first major Japanese electronics companies acquired by foreign companies. Hon Hai Sharp hope to achieve revival under new leadership, so Takahashi Xing three Sharp, former president (KozoTakahashi) last Friday to leave.

Hon Hai Wu Dai positive number two man, was the first leader since the company was founded Sharp selected from outside.

Hon Hai to invest 388.8 billion yen Sharp, currently has a 66 percent voting stake in Sharp, Sharp’s largest shareholder.

Sharp plans to accelerate the development and mass production of electroluminescent light emitting display panel, which is expected to attract a high market demand. However, industry analysts believe that, since this area behind South Korean rivals, Sharp also need to further promote the use of energy-saving high-resolution exclusive IGZO (indium gallium zinc oxide) LCD panel technology.

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According to Associated Press reporter Li Yuqiong Korea (Youkyung Lee) reported that due to the South Korean government and Samsung Electronics omission resulting Samsung Semiconductor and LCD plant more than 200 employees contracted serious illness, in which at least 76 people were killed.

The report said, according to workers’ safety organization Banolim records show that more than 200 former employees of Samsung semiconductor and LCD factories suffering from serious diseases, including leukemia, lupus, lymphoma and multiple sclerosis. These employees are mostly 20 to 30 years, of which at least 76 people have died.

Unfortunately, the South Korean government is not as difficult to obtain for these seriously ill employee compensation, while also pampering Samsung employees to conceal the truth. He reported that a mere 22-year-old employee died of leukemia deaths. His family said that Samsung has proposed compensation for one billion won (US $ 864,000) to make their peace.

A former employee suffering from the loss of vision caused by multiple sclerosis, the employee said, Samsung factory which they never had education chemicals harmful to the body. Another former employee said breast cancer, Samsung all the money, recruited from the countryside without the knowledge of young people, like the use of disposable cups, as workers, so that their life is in danger.

In the past 10 years, Apple has developed into an international equipment manufacturer. At the same time, Apple is also strengthening its supplier standards (including Samsung), including the working environment and the treatment of workers and the like. Even so, the media will often exposed these suppliers violations, such as child labor, excessive overtime, low wages, etc., and even suicides.

Li Yuqiong 2012 have been reported, more than 30 employees to Samsung Korea Samsung workers compensation complaints and Welfare, said his illness with the factory’s working conditions. However, the complaint has not been recognized, then at least 10 several employees appeal.

In December 2012, South Korean workers compensation and Welfare announced the outcome of the arbitration, a chip Samsung finds poor factory working conditions, in which a female employee and breast cancer death, claim compensation for the families of employees of Samsung.

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According to the “Wall Street Journal” online edition reported, artificial intelligence technology industry has become a popular trend. In this trend, driven by technology companies are competing to acquire start-up companies in the field of artificial intelligence, Intel became the latest to join the ranks of the acquisition of the company.

Intel on Tuesday announced that it will acquire artificial intelligence start-up companies Nervana Systems, to develop called “deep learning” popular artificial intelligence techniques. Nervana is a company with 48 employees engaged in the semiconductor, software and service development.

Intel did not disclose the purchase price.

Prior to this, Apple on Friday the acquisition of artificial intelligence company Turi Inc. Venture capital research firm CB Insights data show that since 2011, the company acquired a large number of transactions artificial intelligence start-up companies reached 31 pen, these big companies, including Google, Twitter, Yahoo, IBM and Salesforce.com.

PwC calculations included smaller-scale acquisitions, so far this year with AI-related start-up companies has reached 29 pen acquisitions this year, the total transaction volume is expected to exceed last year announced 37 pen.

After the 2010 acquisition of startup Siri, Apple promoted the rapid development of artificial intelligence in the consumer sector. After the acquisition of Turi, Apple is expected to benefit from Turi CEO Carlos Gus Sterling (Carlos Guestrin) expertise, which is the University of Washington professor of machine learning.

“Artificial intelligence will gradually change every industry,” a pioneer in the field of deep learning, Baidu’s chief scientist and Stanford University associate professor Andrew Ng expressed. He believes that the acquisition of buyer demand for talent to more than technology.

Intel’s acquisition of the company’s artificial intelligence has a special motivation. Although Xeon chip can handle most computing tasks in the data center, but rival Nvidia GPU faster handling specialized tasks associated with deep learning.

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Infineon Technologies AG launched 50 new mm module, further expansion of the welding type thyristor / diode module product line. The thyristor / diode module can meet the demand of continuous growth of high performance and low cost of growth markets, especially suitable for application of high reliability and price advantage is obvious: the market price of the new module pressure ratios are of the same specifications meet modular low 25% or so. In the application of some non – necessary modules, such as frequency converter, power supply, welding, and high performance, the product is very practical.

The Infineon Technologies bipolar Co., Ltd. launched new 50 mm welded module, the further expansion of the existing bipolar type welding modular product line. Currently, the rated current of the 50 mm module ranges from 280 A to 330 A. Infineon in two years ago has production 34 mm and 20 mm welded module, after extensive use, the field reliability has been customer’s site to verify. All these high price module was launched, aimed at as crimping a necessary supplement to the modular products, them all using industry standard package and is equipped with a good electric insulation copper substrate, effectively enhance the heat dissipation performance.

Using new 50mm module of welding technology and the existing 20 mm and 34 mm module together. At present, can meet the large quantities of demand. The module topology configuration is complete, including thyristor / SCR, thyristor / diode and diode / diode; current production module product blocking voltage of 1600 V, the current range of rated current from 55A to 330 A. Infineon plans in 2017 launched blocking voltage module for welding of 1800 and 2200 V, extend and perfect the product line.

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