We will be exhibiting at SEMICON JAPAN 2023.

It is the process of forming UBM. It can improve the connection reliability between the aluminum electrode and the package terminal.

UBM stands for Under Bump Metal or Under Barrier Metal, and it is a film formed to join aluminum electrode pads on semiconductor chips with package terminals through wire bonding, soldering, or silver sintering. This film is composed of materials such as electroless nickel/gold plating or electroless nickel/palladium/gold plating. We offer a wide range of products that support the evolution of semiconductors and electronics, so please feel free to consult with us.

• Chemicals

Okuno Pharmaceutical Industry, a top-class company in surface treatment and plating chemicals, offers surface treatment chemicals and process technologies for wafers and package substrates!

■Exhibiting at SEMICON JAPAN 2023■ Okuno Pharmaceutical Industry will be exhibiting at SEMICON JAPAN 2023, which will be held at Tokyo Big Sight from December 13 (Wednesday) to December 15 (Friday), 2023. We will showcase a variety of new products, including plating technologies for wafers and semiconductor package substrates, as well as plating processes for power modules that contribute to device connection reliability. Please visit our booth at Tokyo Big Sight, East Hall 1, [1131]. Latest information about the exhibition and more can be found on our company website. Please check the related links. All of our employees look forward to your visit. *For more details, please download the PDF or contact us directly.

• Surface treatment contract service
• Other contract services

FOWLP, FOPLP, and next-generation semiconductor package substrates, as well as ultra-fine wiring copper sulfate plating additives - TORYZA LCN FRV.

In recent years, semiconductor packaging technology has gained attention with FOWLP and FOPLP, which allow for an increase in the number of terminals relative to chip area by forming a redistribution layer on the wafer and expanding the terminals to the outside of the chip (Fan Out), in contrast to the conventional FC-BGA that is disadvantageous for thinness and cost reduction. Our company has developed a new copper sulfate plating additive for the formation of the redistribution layer in FOWLP and FOPLP. This product excels in film thickness uniformity and rectangularity of pattern shape, and it also accommodates filling of small-diameter vias. Additionally, to support the increase in the number of terminals on the chip side, the formation of ultra-fine wiring layers on the build-up layer of conventional FC-BGA is also being considered. This product is optimal for the formation of ultra-fine wiring in next-generation semiconductor package substrates.

• Chemicals

Supports high aspect ratio filling, copper sulfate plating additive for silicon interposers - TORYZA LCN SV.

With the advancement of semiconductor performance and functionality, packaging technologies related to chiplets that implement multiple chips with different functions on a single substrate and three-dimensional integration are gaining attention. Among these, silicon interposers with wiring formed on silicon are attracting interest because they can miniaturize the length and width of the wiring, thereby enhancing the transmission capability of high-frequency signals. Our company has developed TORYZA LCN SV as an additive for silicon interposers that supports high aspect ratio filling. TORYZA LCN SV excels in embedability into TSVs, achieving void-free and low film thickness high aspect ratio filling.

• Chemicals

Copper sulfate plating additive for semiconductor wafers, high heat dissipation and high current applications - TORYZA LCN SD.

Smartphones are widely used not only for calls but also for content viewing such as music and videos, online shopping, and in industries like automobiles, smart home appliances, and robotics. Mobile communication devices like cell phones and tablets have undergone significant evolution approximately every 10 years, with their maximum communication speeds increasing by about 1,000,000 times over the past 30 years. Additionally, semiconductors used in servers and high-performance computers are required to achieve even higher performance and multifunctionality. Our company has recently developed a new copper sulfate plating additive, TORYZA LCN SD, which is optimal for low aspect ratio via filling. TORYZA LCN SD can be widely applied to microbumps that join semiconductor chips and build-up wiring boards, as well as thermal vias used for heat dissipation in trench wiring on wafers and power semiconductors.

• Chemicals

TORYZA LCN SP, the optimal electroplating solution for forming copper pillars on semiconductor wafers and package substrates.

Solder balls have been widely used in semiconductor packaging. However, due to the increase in pin count (the number of terminals on the substrate), the increase in the number of chips being packaged, and the reduction in bonding area, solder bumps with a diameter of about 100µm are becoming insufficient for high-density packaging. As an alternative, attention is being drawn to a method that involves forming a redistribution layer (RDL) on the semiconductor and using copper pillars for bonding. Our company has developed the optimal additive for copper pillars, TORYZA LCN SP. TORYZA LCN SP can also be used to form ultra-fine electrodes on the build-up layer of the package substrate.

• Chemicals

Tokyo, August 14, 2025 - (JCN Newswire) - Global consulting firm AlixPartners (hereinafter referred to as "the Company") has conducted a survey of industry experts involved in turnaround and restructuring in Asia and has released the latest report titled "2025 Asia Turnaround & Restructuring Survey" (hereinafter referred to as "the Survey"). The results of this survey indicate that, amidst ongoing geopolitical tensions affecting the economic situation, there is an optimistic outlook in Asia regarding global market instability and uncertainty. On the other hand, over 90% of respondents predict that geopolitical turmoil, such as regime changes and conflicts, will lead to an increase in corporate underperformance in the Asia region. Additionally, about 70% believe that global supply chain challenges will worsen over the next year, indicating that as international circumstances become more complex, the impact of such changes on Asian businesses is expanding. URL https://acnnewswire.com/press-release/japanese/101854/

TOYOROBO Co., Ltd. has signed a general agency agreement with OUNITECH ROBOTICS, a robotics company engaged in the development and manufacturing of AI-powered cleaning robots, effective July 4, 2025. Prior to the domestic launch of 'RoboSweep' in Japan, we have initiated a proof of concept (PoC) at our office location in the complex facility "the SOHO," aimed at verifying and optimizing product performance suitable for the Japanese market. 'RoboSweep' is a robot developed to achieve safe and efficient cleaning operations in various environments such as commercial facilities, office buildings, healthcare and welfare, and sports complexes, equipped with advanced autonomous driving technology and AI algorithms. In this proof of concept (PoC), we will measure and evaluate the effectiveness of obstacle avoidance capabilities, cleaning quality, and operational efficiency within actual facilities, aiming for further optimization of product performance, including the Japanese facility environment and detailed operational capabilities.

The size of the Japanese soup market reached 700 million USD in 2024. Going forward, the IMARC Group predicts that the market will reach 900 million USD by 2033, showing a growth rate (CAGR) of 2.9% between 2025 and 2033. The Japanese soup market is experiencing stable growth, supported by consumer needs for convenience, instant preparation, and health consciousness. Innovations in taste, packaging, and functional ingredients continue to attract a diverse customer base. This report analyzes key trends in each market segment and provides country-level forecasts from 2025 to 2033. The report is categorized by type, category, packaging, distribution channel, region, and MIMO composition. This report focuses on market structure, positioning of key players, strategies, competitive dashboards, and corporate evaluation quadrants, providing a detailed analysis of the competitive landscape. And email: sales@imarcgroup.com

The Japanese LED display market reached 473.13 million USD in 2024. The IMARC Group forecasts that this market will grow at a compound annual growth rate (CAGR) of 11.88% between 2025 and 2033, reaching 1.29942 billion USD by 2033. The Japanese LED display market is steadily growing, supported by increased adoption in advertising, sports, transportation, and entertainment sectors. Advances in technology have improved display quality, energy efficiency, and versatility for a wide range of applications. This report analyzes key trends in each market segment and provides country-level forecasts from 2025 to 2033. The report is segmented based on technology insights, color insights, application insights, end-user insights, regional insights, and MIMO configuration insights. This report focuses on market structure, positioning of key players, strategies, competitive dashboards, and corporate evaluation quadrants, providing a detailed analysis of the competitive landscape. And email: sales@imarcgroup.com

The Japanese biosimilar market reached 475.8 million USD in 2024. Going forward, the IMARC Group predicts that the market size will reach 3.4196 billion USD by 2033, growing at an average annual growth rate of 22.7% from 2025 to 2033. The expansion of the Japanese biosimilar market is driven by the increasing demand for cost-effective biological products and the development of a regulatory framework to support it. The rising adoption of biosimilars in the treatment of oncology, autoimmune diseases, and chronic conditions is propelling market growth. This report analyzes key trends in each market segment and provides country-level forecasts from 2025 to 2033. The report is segmented based on insights into molecules, indications, and manufacturing types. It focuses on market structure, positioning of key players, strategies, competitive dashboards, and corporate evaluation quadrants, providing a detailed analysis of the competitive landscape. Email: sales@imarcgroup.com