1/ DUV and EUV are restricted, and the logic of domestic expansion is broken? Lithography machines are roughly divided into two categories: 1) DUV deep ultraviolet lithography machine: can prepare chips from 0.13um to 28/14/7nm; 2) EUV extreme ultraviolet lithography machine: suitable for chips below 7nm to 5/4/3nm. Under the current situation, DUV lithography machines […]
Quote from this article: The young David defeated the giant Goliath with stones. This is a classic story in the Bible where the weak overcome the strong. The same case is constantly happening in the semiconductor CIM system market that has been developing for a long time. Who could be the next “David”? The wind […]
On October 7, the U.S. Department of Commerce’s Bureau of Industry and Security (BIS) released a new set of draft semiconductor export restrictions, including nine new rules, aimed at transactions involving advanced chips, high-performance computing systems, and the list of entities involved. Export controls are imposed on transactions with certain entities on the website. In […]
Tesla Inc. has long been considered a leader in the self-driving movement, at least in terms of tangible products already on the road. The automaker first rolled out Autopilot in October 2014, and after trials, it’s not fully self-driving, so to speak, an assistance feature. That means Tesla expects drivers to still keep their eyes […]
possible. The engine (more precisely, the power supply device) cannot be replaced, but the fuel engine can be completely replaced. Considering the problem of oil reserves, human beings will definitely find a way to make fuel engines withdraw from the stage of history as soon as possible. Fuel engines may always exist, but they will […]
It is reported that in Tesla’s most recent earnings conference call, the company’s CEO Elon Musk said: “For the past two or three years, our company has been in a state of semi-stealth development, and now it is time to open up to the public. The masses have proven themselves.” To prove itself, its secret […]
At present, market analysis agencies have great differences on the speed of popularization of self-driving vehicles. BI Intelligence believes that the sales volume will reach 10 million in 2020; IHS predicts that it will reach 600,000 in 2025 and 21 million in 2035; Loup Venture believes that it will reach 20 million in 2040 96 […]
新电池中的一匹黑马悄然袭来。 据12月7日报道，由本田研究所的科学家、加州理工学院和美国宇航局喷气推进实验室的研究人员组成的研究团队周四宣布，他们已经开发出新一代氟离子电池，该电池具有10能量密度比锂离子电池高出数倍，温度更稳定，未来有可能取代锂电池成为电动汽车专用电池。 氟离子电池的研究始于几年前，但该团队开发出一种比以往研究更稳定的电池。据了解，氟的原子质量比较低，因此基于氟离子的电池能量密度非常高。如果开发出来，将是锂离子电池的10倍。但固态氟离子电池一般需要在150摄氏度以上的高温下工作，否则可能无法导电。液态氟离子电池虽然可以在常温下工作，但由于负极钝化等原因，难以进行充放电循环。这项研究克服了温度限制，使氟离子电池能够在室温下工作，这是一个突破。 本田研究所首席科学家 Christopher Brooks 博士说，“氟离子电池提供了一种很有前途的新型电池化学物质，其能量密度是现有锂离子电池的 10 倍。与锂离子电池不同，后者没有安全性过热带来的风险，而获取锂离子电池原材料对环境的影响远低于提取锂和钴的过程。” 不仅电池密度高，新型氟离子电池也更加环保。据研究人员介绍，氟离子电池的原材料对环境的影响较小，因此更加环保。 氟离子电池，你期待吗？
With driverless cars already on the horizon, you may soon get used to this new concept of future mobility. But what you may not have realized is that these cars could create a whole new market and make transportation safer, greener, and more efficient. The “Mobile Open Blockchain Initiative” (MOBI) is a non-profit organization whose […]