[3DX memory technology in memory is being developed in China and the read/write speed will be 1000 times faster than it is now. According to the "Changjiang Daily" news quoted by Global Internet, vice president of the Institute of Optoelectronics, Huazhong University of Science and Technology and the "Yangtze River Scholar" distinguished professor of the Ministry of Education Water introduced to reporters the progress of the next generation of memory chips in the world that he was responsible for developing. According to Dean Yen, his team is responsible for the 3DXPOINT memory technology based on phase-change memory. Once the technology is finally broken in the next year, the read/write speed of the chip will be 1000 times faster than before, and the reliability will also increase by 1000. Times, if successful mass production, it will subvert the industry pattern of future world memory chips. At present, Intel and other industrial giants are stepping up research and development in this direction.

The president said that the next-generation memory chip that their college is responsible for is the last batch of national semiconductor R&D strategic funding projects. It is a project that has been placed on the national chip R&D corner to overtake the high hopes. Therefore, his team often picks up night lights, and sometimes it is wanted. Dante. Since returning to China in 2007, we have independently developed memory chips. We have already had more than 10 records, and we have finally achieved the expected results. According to Dean Yen, he has studied information storage technology for 32 years. He taught for 10 years at the National University of Singapore, a top university in Asia. After returning home, he has been the chief scientist of Wuhan's next-generation chip development.

According to Dean Zhai, the chip is the commanding point in the information society science and technology field. It is called the “food” of the information society. Among them, the memory chip is the most widely used and the market is the largest. All IT industries and electronic products, such as mobile phones, cameras, computers, etc. Can't leave it. Take 2017, China's chip imports have reached US$260 billion, which exceeds the amount of oil, and one-fourth of this cost is spent on the purchase of memory chips. Therefore, if our next-generation memory chips next year, Successful listing will stabilize a quarter of China's chip market and reverse the pattern of the world's chip industry.

According to Dean, the chip is a highly sophisticated technology product. On a 5cm square wafer, the circuit has only a few hundredth of the thickness of the hair. Each memory process has 66 processes, and one step is wrong. The chip processing equipment is very expensive. Once the error occurs, the loss will be more than 10 million yuan. Therefore, this distress often makes our R&D team careful and careful, cautious and cautious. However, even so, our R&D process is not always smooth. The pain of bitterness is only known to us. When the reporter looked up and looked around at Dean’s research room, the wall was covered with papers published by the team in internationally renowned journals and a large number of patent certificates. The Dean said that each of these papers and each patent certificate is an incentive to the team. We know in our hearts that there is close to one thousandth of the success!

In early April, Yangtze River Storage’s Wuhan base chip production platform was officially installed. This indicates that China’s memory chip base is in the process of mass production preparation. China’s first batch of 32-layer 3D NAND flash memory chips with completely independent intellectual property rights will be available within the year. Production. "The chip is the country's most important device, the lifeblood of the high-tech industry, and major core technologies must be independently developed to allow others to easily catch the neck of the motherland!" Dean 缪 excitedly said. With such a chief scientist, the "core" of the motherland will jump more vigorously!

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