According to a report from Bloomberg, Jun Young-hyun, head of Samsung’s chip business, recently sent a stern warning to employees about the need to reform the company’s culture to avoid falling into a vicious cycle.

Jun stated that the recent improvement in Samsung’s performance was due to a rebound in the memory market. To sustain this progress, Samsung must take measures to eliminate communication barriers between departments and stop concealing or avoiding problems.

Earlier this week, Samsung announced its Q2 earnings, showcasing the fastest net profit growth since 2010. However, Jun Young-hyun highlighted several issues which may undermine Samsung’s long-term competitiveness.

He emphasized the need to rebuild the semiconductor division’s culture of vigorous debate, warning that relying solely on market recovery without restoring fundamental competitiveness would lead to a vicious cycle and repeating past mistakes.

Samsung is still striving to close the gap with its competitors. The company is working to improve the maturity of its 2nm process to meet the high-performance, low-power demands of advanced processes. Samsung’s the first-generation 3nm GAA process has achieved yield maturity and is set for mass production in the second half of the year.

In memory, Samsung is beginning to narrow the gap with SK Hynix in high-bandwidth memory (HBM). According to Bloomberg, Samsung has received certification for HBM3 chips from NVIDIA and expects to gain certification for the next-generation HBM3e within two to four months.

Jun emphasized that although Samsung is in a challenging situation, he is confident that with accumulated experience and technology, the company can quickly regain its competitive edge.

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(Photo credit: Samsung)

According to a report from Bloomberg, the US is reportedly considering new measures and could unilaterally impose restrictions on China as early as late August. These measures would limit China’s access to AI memory and related equipment capable of producing them.

Moreover, another report from Reuters further indicates that US allies, including semiconductor equipment manufacturers from Japan, the Netherlands, and South Korea—such as major Dutch semiconductor equipment maker ASML and Tokyo Electron—will not be affected in their shipments. The report also notes that countries whose exports will be impacted include Israel, Taiwan, Singapore, and Malaysia. 

Bloomberg, citing sources, revealed that the purpose of these measures is to prevent major memory manufacturers like Micron, SK hynix, and Samsung Electronics from selling high-bandwidth memory (HBM) to China.

These three companies dominate the global HBM market. Reportedly, regarding this matter, Micron declined to comment, while Samsung and SK hynix did not immediately respond to requests for comment. 

Bloomberg’s source also emphasized that the US has yet made a final decision. The source also state that if implemented, the new measures would cover chips such as HBM2, HBM3, and HBM3e, as well as the equipment needed to manufacture these chips.

The source further revealed that Micron will essentially not be affected by the new regulations, as Micron stopped exporting HBM to China after China banned Micron’s memory from being used in critical infrastructure in 2023.

Reportedly, it is still unclear what methods the US will use to restrict South Korean companies. One possibility is the Foreign Direct Product Rule (FDPR). Under this rule, if a foreign-made product uses any US technology, even just a small amount, the US can impose restrictions.

Both SK hynix and Samsung are said to be relying on chip design software and equipment from US companies such as Cadence Design Systems and Applied Materials.

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• [News] U.S. Reportedly Enhancing Chip Export Restrictions to China, while NVIDIA’s H20 Might Get Banned
  
• [News] China-US Chip War Escalated as YMTC Sues Micron for Patent Infringement

(Photo credit: SK hynix)

According to a report from Nikkei, Japanese government is considering introducing a certain bill to provide guaranteed loans to the government-backed chip startup Rapidus. This measure is expected to help the company attract private investment and reduce its reliance on government subsidies.

Rapidus is reportedly building a plant in Chitose, Hokkaido, with the goal of mass-producing 2-nanometer chips by 2027. Before reaching this milestone, the company may need between JPY 3 trillion and 4 trillion (approximately USD 19 billion to 25 billion) in funding.

Yoshihiro Seki, one of the senior Japanese Liberal Democratic Party (LDP) figures on semiconductor policies, stated that most of this funding would likely come from bank loans, but he acknowledged that seeking loans without any output from Rapidus could deter financial institutions.

Established in August 2022, Rapidus was jointly founded by eight Japanese companies, including Toyota, Sony, NTT, NEC, Softbank, Denso, Kioxia (formerly Toshiba Memory Corporation), and Mitsubishi UFJ, which have collectively invested JPY 7.3 billion per Nikkei. However, this amount is still far short of the funds needed for mass production. 

The Japanese government has pledged to inject JPY 1 trillion into Rapidus. However, Yoshihiro Seki remarked that given Japan’s fiscal situation, it is indeed quite difficult to provide several trillion yen in funding to Rapidus annually. He hopes Rapidus can adapt to the trend and quickly become self-reliant, without depending on government financial aid.

Japanese Prime Minister Fumio Kishida recently visited Rapidus’s plant in Hokkaido and stated that the government would promptly submit a bill to the National Diet to support Rapidus in mass-producing the next generation of semiconductors. Seki revealed that the Japanese government is expected to submit the bill before the autumn session of the Diet.

Japanese law prohibits the government from providing guaranteed loans to specific companies unless the funding benefits the public. In the past, the Japanese government provided loans to Tokyo Electric Power Company (TEPCO) to compensate victims of the Fukushima nuclear disaster.

Some sources cited in Nikkei’s report question Rapidus’ competitiveness and the extent of government aid, as the company’s timeline for producing 2-nanometer chips lags behind major competitors like TSMC and Samsung Electronics by two years. Despite this, Yoshihiro Seki remains confident in Rapidus’s potential for success, citing the anticipated rapid growth of AI applications as one reason for optimism.

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(Photo credit: Rapidus)

As TSMC and other major chip manufacturers compete for AI business opportunities, chip production capacity is unable to keep up with demand. Industry sources cited in a report from NIKKEI claimed that the slow expansion of high-end chip production capacity is due to different packaging and testing technologies used by various companies and calls for the industry to standardize as soon as possible.

Jim Hamajima, President of the Japan office of the Semiconductor Equipment and Materials International (SEMI), recently stated in an interview with NIKKEI that leading chip manufacturers like Intel and TSMC should adopt international standards for back-end processes to effectively and quickly increase production capacity.

Hamajima further noted that each company is trying to apply unique solutions in back-end processes, with TSMC and Intel using different technical standards, which leads to inefficiencies.

Semiconductor manufacturing is divided into two major parts: front-end and back-end processes. While the photolithography technology used in front-end processes widely adopts international standards set by SEMI, packaging and testing in back-end processes vary among manufacturers. For example, TSMC uses CoWoS technology for advanced packaging, while Samsung Electronics uses I-Cube technology.

In recent years, chip manufacturers have actively invested in the development of advanced packaging technologies, primarily because front-end processes face technical bottlenecks, making back-end processes the key to gaining a competitive edge.

Hamajima believes that the current state of back-end processes in the semiconductor industry is “Balkanized,” with each company adhering to its own technologies, leading to a fragmented industry. He warns that this issue will start to impact profit margins as more powerful chips are produced in the future.

Hamajima stated that if semiconductor manufacturers adopt standardized automated production technologies and material specifications, it will be easier to acquire manufacturing equipment and upstream material supplies when expanding production capacity.

Hamajima is a director of a recently launched consortium led by Intel and 14 Japanese companies to jointly develop automated systems for back-end processes. The collaborating companies include Japanese companies such as Omron, Yamaha Motor, Resonac, and Shin-Etsu Polymer, a subsidiary of Shin-Etsu Chemical Industry.

Hamajima noted that Japan, with its numerous automation equipment and semiconductor material suppliers, is an ideal location to test international standards for back-end processes.

He also acknowledged that currently, Intel is the only multinational chip manufacturer in the alliance, which might lead to the development of technical standards that favor Intel. However, he emphasized that the alliance welcomes other chip manufacturers to join, and the research outcomes will serve as a reference for future industry standard-setting.

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• [News] Intel Reportedly Collaborates with 14 Japanese Companies to Develop Semiconductor Backend Process Technology
• [News] HBM Boom May Lead to DRAM Shortages in the Second Half of the Year

(Photo credit: TSMC)

According to a report from Reuters on July 4, consensus from 27 analysts compiled by LSEG SmartEstimate indicates that driven by the surge in demand for AI technology and the resulting rebound in memory prices, Samsung Electronics’ operating profit for Q2 2024 (ending June 30) is projected to skyrocket by 1,213% from KRW 670 billion in the same period last year to KRW 8.8 trillion (roughly USD 6.34 billion), marking the highest since Q3 2022.

Other memory giants are also optimistic about the operation afterwards. Take Micron as an example. Regarding the AI frenzy, Micron CEO Sanjay Mehrotra claimed that in the data center sector, rapidly growing AI demand enabled the company to grow its revenue by over 50% on a sequential basis.”

Mehrotra is also confident that Micron can deliver a substantial revenue record in fiscal 2025, with significantly improved profitability underpinned by our ongoing portfolio shift to higher-margin products.

On the other hand, SK Group also stated that by 2026, the group will invest KRW 80 trillion in AI and semiconductors, while continuing to streamline its businesses to increase profitability and return value to shareholders.

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• [News] SK Hynix to Invest USD 75 Billion in AI Push, with 80% of It Flooding into HBM
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(Photo credit: Samsung)