held Archives - usatoday24

The US chip industry is being forged in Silicon Valley. Curiously, the hammer is held by South Korea

February 18, 2026 by usatoday24

The United States has embarked on a journey of technological sovereignty. It has some of the largest and most cutting-edge technology companiesbut they depend on foreign companies. That’s why, Appield Materials has put 5 billion dollars on the table seeking US technological hegemony. And, in this ambitious project, it is not an American who has slipped in as founding partner of the EPIC Center. It’s Samsung. EPIC. It’s a “modest” name for a $5 billion facility that will be in the heart of Silicon Valley. The name comes from Equipment and Process Innovation and Commercialization and is the spearhead of American investment in research and development of advanced semiconductor equipment. Its objective is to accelerate the development of equipment and processes to create advanced memory chips, shortening traditional cycles when developing cutting-edge chips. The installation is imposingwith more than 16,700 m² of clean room and is expected to come into operation this spring. Samsung. And, in that ambitious objective, is the South Korean company. The alliance is to address one of the semiconductor industry’s most important challenges: the long time required to bring new chip technologies to market. from research to production. The EPIC Center is not a competition for the European ASMLbut something complementary to shorten those processes that can take between 10 and 15 years. And Samsung will be there as one of the founding partners. Samsung Electronics CEO Young Hyun Jun commented that the collaboration will allow “advance in cutting-edge semiconductor equipment technologies.” The EPIC Center Expansion. Samsung is one of the most important foundries in the world and, in the era of artificial intelligence, it is consolidating itself as a pillar by being the first that will supply NVIDIA of the new HBM4 memories. Its presence at the EPIC Center seems like a key strategic move, but it is not the only advance that the company has recently made on American soil. In that pursuit of creating high-bandwidth memory and advanced systems, Samsung has a facility in TaylorTexas, to advance the production of 2 nanometer chips. Foreign industrial fabric. One of Donald Trump’s goals was to recover the American industrial fabric with American companies and American labor. That’s why he ‘rescued’ Intel a few months ago with the aim that the company was his great foundry. And it is having its fruits: Intel has risen from the ashes with new advanced processors and is positioning itself to supply both NVIDIA and Apple. However, what is also arriving is foreign muscle like Samsung and something more serious: TSMC. The Taiwanese giant is the company on which the entire semiconductor and device industry pivots, and it is increasingly becoming making more land in the United States to manufacture in the country and continue with a diversification project which includes Europe. That is to say, the United States is reindustrializing and is taking steps to have an authoritative voice in the semiconductor manufacturing industry, but much of that muscle belongs to the same old foreign companies… that will simply now also produce in the United States. HBM4. Meanwhile, Samsung continues to do its thing. Not only are they at full production HBM4 memoriesbut also investigating the possible replacement for that technology: DRAM memories in which Intel and SoftBank are also taking steps. And in addition to their own Exynos for their mobiles, there are sources who claim that ByteDance, TikTok’s parent company, is developing its own chip for artificial intelligence and is in talks with Samsung for it to be manufactured. Images | Applied Materials (edited) In Xataka | China’s future in the chip industry is in the hands of a single, almost unknown company: SiCarrier

For decades we rose to this skyscraper in New York without knowing that the screws that held it did not endure

July 14, 2025 by usatoday24

The situation was more or less like that. For two decades, hundreds of thousands of people entered and went through the doors of one of the larger skyscrapers in New York City. These people, many of them workers, went up and down in the elevator of others totally to the critical failure that the building had, terrifying in an architectural key, and that No one took into account. Rarely in the history of urbanism of the great cities occurred A similar situation. The story dates back to the early twentieth centurywhen the Lutheran Church of San Pedro was in a field of 53 streetbetween Lexington Avenue and the third avenue, in Midtown Manhattan. By 1960, the Church community went through serious economic problems, which led the City Council to sell the land. The negotiations were not easy and lasted years. Mainly, because the Church demanded the creation of a new separate building from the block of floors in which it could continue with its activities. In the end Green light was given to the project. The promoter accepted the conditions, and Citi Bank commissioned Hugh Stubbins & Associates the design of the skyscraper. The engineering will be in charge of William Lemessurier. The final project consisted of a skyscraper, a church, a public space under the level of the street and landscaping. The most important element was, of course, skyscrapers. The plane marked 46 plants that were going to distinguish from the rest of the city by the polished and anodized aluminum of the facade. In addition, among the panels there were window rows. It did not seem really complicated, at least not like the roof and the base of the building. The happy roof Thus, in 1977 the skyscraper ends up lifting. By then it had become bigger, with 59 plants and A total height of 279 meters. An architectural work that dazzled the city’s Skyline, a colossal tower where its inclined top of 45 degrees highlighted. The top of the roof It resembles an isosceles triangle. The original plan was to build terraces and apartments, but over time the architects decided to install huge solar panels. Lemessurier, a professor and graduate of the Massachusetts Institute, conducted a series of tests to check their efficiency. It turned out that the energy converted by the installation was insufficient. Finally, the idea of a small solar plant was abandoned. However, nothing like the base on which the building was supported. Some “stunches”, as Lemessurier himself described, among which he seemed to float for then seventh larger skyscraper on the planet. We refer, of course, those four gigantic pillars (34 meters each) that are located in the center of each side (instead of the corners) of the base. It also had a single column in the center, in this narrower case, which housed the building’s elevator banks and that provided additional force to the racks. With this design it was made room for the church under the corner of the northwest of the building, and gave the giant structure A brutal effectalmost as if he were levitating. In fact, it was exceptionally “light”, of only 25,000 tons (As a reference, Empire State Building was 60,000). The famous pillars The base became an icon of architecture, since it caused the space in the corners to be empty. Lemessurier caused the scratch weight to be distributed to the outer skeleton. Specifically, in a grid of Marcos in a triangular way hidden under the facade. Interestingly, this structure was visible from the inside. The elements were not completely welded, but only set with screwed joints. Apparently, the steel frame designed in this way was destined to support perpendicular winds. According to engineers, Other types of wind should not suppose a threat. In addition, municipal standards did not force other air bursts in design. The truth is that architecture hid an important mechanism in the upper floors. Citigroup Center had One of the first tuned mass shock absorbers (TDM). It is a 360 -ton concrete sphere embedded in oil. When the vibrations of the soil or the wind moved the building, the mechanism oscillated in the opposite direction to the inclination of the building. The problems begin Said balancing was in turn balanced by hydraulic arms that support the sphere. With this solution, the skyscraper was able to “maintain balance.” As Lemessurier explained in his day, this piece was key, since its function was to cut the balancing of the building by half by converting the kinetic energy of friction balancing. Once finished, the building was praised, but also The first doubts arrived. New York is not a state of great hurricanes, but it occasionally has them, what would happen if, once every 50 years, the winds will blow more than 100 km/h? These winds can blow from different directions. The Citigroup Center was inaugurated in 1977, and only one year later it became evident that it could have A very serious defect structural. A year later, Lemessurier receives the call that no architect expects in life. It was Diane Hartleyan engineering student from the prestigious Princeton University who had studied the construction of the skyscraper for his thesis. The first call was to ask several technical questions about the design. Hartley’s professor had expressed his doubts regarding the strength of an inclined skyscraper where the support columns were not in the corners. Hartley made some calculations of the building’s wind load. He then compared them to Lemessurier’s calculations and discovered that the figures of construction engineers were incorrect. The student asked to be sent the exact load calculations for different types of wind. Only received data related to perpendicular winds and guarantees On the solidity of the structure. Moreover, Lemessurier told him that the teacher had not even the most remote idea and that everything was in order. The geometry of the building frame worked perfectly with the pillars in such positions, allowing him to resist very strong winds, even from a diagonal angle. … Read more

Japan’s commitment to lead the chips industry is held on these three companies

May 27, 2025 by usatoday24

For Japan, as for South Korea, Taiwan, China or the US, the semiconductor industry has a strategic character not only because of the deep beneficial impact it has on its economy, but also by the impulse that gives its technological capacity. This is the context in which the Japanese government announced in the middle of last November A public plan that will injected into companies that are dedicated to the design and manufacture of chips no less than 325,000 million dollars within ten years. In addition, it prepares additional 65,000 million that seek to support the activity of local companies. There is no doubt that it is a very strong and more ambitious bet even than those designed by the US, China or Europe. Only South Korea prepare an economic investment of a similar size. The first reactions of Japanese companies have not been waiting. “We are working with our clients to develop technologies that teach four generations in the future.” These words of Nobuto DoiVice President of Tokyo Electron, are a declaration of intentions. However, before moving forward in this article it is important that we briefly review where Japan comes from. At the end of the 80s this Asian country dominated the global industry of the integrated circuits with an indisputable forcefulness. Nec, Toshiba, Hitachi, Fujitsu, Mitsubishi, Matsushita and other Japanese companies They monopolized in 1988 Nothing less than 50% of the chips industry. However, today none of these companies is positioned among the leaders of a sector dominated with iron fist by Taiwanese, American, Chinese, South Korean and German companies. Tokyo Electron: Japanese Asml This company is one of The pillars of the Japanese industry of integrated circuits. It is dedicated to the design and manufacture of lithography and waking -up equipment, so its machines often live together in the TSMC, Intel, Samsung, Micron Technology or SK Hynix plants, among other companies, with the teams of the Dutch company ASML or the American Apply materials. Its importance for Japan is such that it is currently one of the Japanese companies that are being backed by subsidies approved by the Japanese government. The new Tokyo Electron plant in Oshu will be intended for the manufacture of advanced team deposition equipment and logistics In fact, it is building several buildings in the prefecture of Miyagi that will presumably be completed in 2025. The most ambitious project that will address in these facilities will consist of the design and manufacture of some some WAFSMA TEACHING BY PLASMA Very advanced. They are precisely the machines that Nobuto Doi speaks in the statement that I have included in the second paragraph of this article. These equipment are involved in the definition of the pattern that will later be transferred to the wafer. The Japanese company Hitachi also has plasma wafering engraving machines, but the singing voice in this particular market has tokyo electron. Apparently the engineers of this last company are working side by side with their clients to develop solutions that, according to doi, four generations ahead will be positioned. However, its plan goes beyond the facilities of the Prefecture of Miyagi. And it is that Tokyo Electron is also building a new plant in Oshu, in the prefecture of Iwate, which will be intended for the manufacture of advanced wafering deposition equipment and logistics. We can be sure: Tokyo Electron is the Japanese Asml. Without it, the ambitious plan pergeted by the Japanese government for its semiconductor industry would not be viable. Rapidus Corporation: The spearhead of Japan The company that is destined to compete from you to you with TSMC, Intel or Samsung in the chip production market is Rapidus corporation. In fact, it has been expressly created to replace Japan at the forefront of integrated circuits. This is a very young company. It was founded on August 10, 2022 by the Japanese government with an initial capital of 7,346 million yen (just under 46 million euros) contributed by, and here comes the interesting, Sony, Toyota, Nec, Softbank, Kioxia, Denso, Nippon Telegraph and Mufg Bank. The initial capital invested in the constitution of this company is not very bulky, but there is no doubt that the companies that participate in it have an indisputable relevance in the sectors of technology, automotive and telecommunications. Rapidus is currently putting a circuit manufacturing plant integrated in northern Japan, in the city of Chitose (Hokkaido), in which it plans to produce 2 Nm semiconductor. The first prototypes of these chips are already readybut large -scale manufacturing will not arrive at best until 2027. Rapidus is making a chip manufacturing plant in northern Japan in which it plans to produce 2 Nm semiconductors What is causing the new Rapidus factory to monopolize the looks of the semiconductor sector is that, according to Atsuyoshi Koike, which is the president of the company, it will be completely automated. Its purpose is to resort to robots and artificial intelligence (AI) to tune an automated production line that will be specialized in the manufacture of 2 nm chips for AI applications. Its plan consists, in short, to produce integrated circuits faster, with a lower and more quality cost. To manufacture these semiconductors, equipment of extreme ultraviolet lithography (UVE) produced by the Dutch company ASML, and practically all manufacturing processes are automatic. However, the tests of test and validation, interconnection and packaging of the chips are still largely carried out manually in most manufacturing plants. According to Rapidus, its automation technology of all these processes will allow you to reduce the delivery time of your chips by 66% compared to the times they usually offer TSMC and Samsung. JSR Corporation: The photor resistance monopoly is in his hands There is a Japanese company that is indisputably leader in its specialty. It is little known outside the scope of the semiconductors, and yet it is one of the bastions of Japan. Is called JSR Corporation and specialized in the production of photorers. The photolithography equipment designing and produces ASML … Read more

Log In

Sign In

Forgot password?

Your password reset link appears to be invalid or expired.

Log in

Privacy Policy

Add to Collection

No Collections