DNP Develops Interposer, a Primary Component in Next-Generation Semiconductor Packaging
7.12.2021 16:05:00 EET | Business Wire | Press release
Dai Nippon Printing Co., Ltd. (DNP, TOKYO:7912) has developed an interposer, a high-performance intermediate device that electrically connects multiple chips and substrates. The interposer is expected to play a key role in next-generation semiconductor packaging.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20211207005066/en/
Layer Structure (Graphic: Business Wire)
DNP also has participated in Jisso Open Innovation of Tops 2 (JOINT2), targeting further functional developments for mass-production in 2024. JOINT2 is a consortium comprising 12 companies developing semiconductor packaging materials, substrates, and equipment. Showa Denko Materials Co., Ltd. is the managing company, and was selected for the Research and Development Project of the Enhanced Infrastructures for Post-5G Information and Communication Systems by the New Energy and Industrial Technology Development Organization (NEDO).
“Through cooperation with the other participating JOINT2 companies, DNP will accelerate the further functionality of the interposer as well as advance initiatives aimed at mass production in 2024. We will also promote the development of next-generation semiconductor packaging technology.” says Ryoichi Ohigashi of the Research and Business Development Center, DNP.
Background
The shift to higher functionality, greater speed and lower power consumption for semiconductor products requires miniaturization technology of semiconductor by using photo-lithography. It is said, however, that further miniaturization is rapidly approaching its limit, due to the complexity of the process and high costs. To overcome these challenges, the focus is on next-generation semiconductor packaging technology that improves processing speed by mounting multiple chips (e.g., CPUs, AI processors and memories) at high-densities, on the surface of an interposer.
Features
The interposer overcomes the issue of an increase in wiring resistance, and degradation of insulation resistance between the wirings, to achieve the high-performance necessary for leading edge semiconductor packaging.
DNP manufactures templates for nanoimprint lithography, a next-generation pattern transfer technology by employing microfabrication technology based on printing processes. We also broadly expand businesses through MEMS foundry services for sensors. In this latest development, we have applied glass and silicon substrate processing developed through the aforementioned businesses for advanced packaging technologies, along with handling technology and fine wiring formation technology.
About DNP
Since 1876, DNP is a global leader in the provision of printing solutions that connect people and society, providing new value. We exploit our proprietary strengths in printing and information to propose solutions that support the development of a people-friendly information society, including electronic components targeting next-generation communications, and platforms that boost IoT information security.
https://www.dnp.co.jp/eng/news/detail/10161795_2453.html
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20211207005066/en/
Contact information
DNP: Yusuke Kitagawa, 81-3-6735-0101
kitagawa-y3@mail.dnp.co.jp
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Landmark Global Galderma Survey Shows 9 out of 10 People Are Affected by Skin Quality Concerns7.7.2026 08:00:00 EEST | Press release
Galderma (SWX:GALD) has unveiled results from the world’s most extensive skin quality profiling survey, finding that skin quality concerns are widespread, can impact emotional wellbeing and, while differing based on the individual, are often similar among people alike in age, lifestyle, and environment.1 These results underscore the need for effective solutions that can be tailored to a wide variety of skin quality concerns. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260706426842/en/ Key findings:1 Nine out of ten people globally are affected by skin quality concerns, with each person experiencing an average of two concerns in the past month The most common concerns are fine lines and wrinkles (41%), dry skin (40%), and dull skin (37%), most frequently affecting the face Skin quality impacts quality of life for 85% of people, with more than one in three reporting feelings of self-consciousness, insecurity or anxiety Skin
Morinaga Milk Achieves Self-Affirmed GRAS Status for LAC-Living+™, Expanding U.S. Opportunities for Its Postbiotic Ingredient7.7.2026 05:00:00 EEST | Press release
Morinaga Milk Industry Co., Ltd. (TOKYO:2264), a leading Japanese dairy and functional ingredient company, today announced that it has achieved self-affirmed GRAS (Generally Recognized As Safe) status in the United States for LAC-Living+™ (L. helveticus MCC1848), its proprietary postbiotic ingredient. This milestone expands the commercial availability of LAC-Living+ in the U.S. market and enables its use in dietary supplements, functional foods, and beverages, supporting the development of products designed to address growing consumer demand for health and well-being solutions. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260706806943/en/ Growing Interest in Postbiotics and Mental Well-Being Consumer interest in proactive health management has expanded significantly in recent years, alongside increasing awareness of the connection between the gut and the brain, commonly referred to as the gut–brain axis. As a result, the g
Access Advance Welcomes New Licensors to the Video Distribution Patent Pool7.7.2026 03:00:00 EEST | Press release
Access Advance LLC today announced that Sharp, M&K Holdings, Tagivan and 9 other patent owners who own substantial video codec patent portfolios that cover the core technologies behind video decoding, processing, and streaming media delivery, have joined the Video Distribution Patent Pool (VDP Pool) in the first half of 2026. "The addition of all of these new Licensors’ patent portfolios is a real win for both the VDP Pool and our many existing and future Licensees,” said Peter Moller, CEO of Access Advance. “These companies have broad and deep patent portfolios and further enhance the program’s market leading position in resolving the licensing issues around the use of modern video codecs across all the diverse business models of internet video streaming.” The following patent holders have joined the VDP Pool as Licensors in the first half of 2026: Digital Insights Inc. Hanbat National University Industry-Academic Cooperation Foundation Hanwha Vision Co., Ltd. Industry-Academy Coopera
Real Chemistry Announces New Asia Pacific Hub with Acquisition of Spurwing Communications in Singapore7.7.2026 02:00:00 EEST | Press release
Real Chemistry, a global leader in AI- and insights-driven healthcare communications, today announced the acquisition of Spurwing Communications, establishing the company’s first Asia Pacific (APAC) strategic hub in Singapore. This milestone strengthens Real Chemistry’s global strategy and presence in APAC, enhancing its ability to support healthcare organizations. Combining deep market expertise with globally integrated capabilities across analytics, medical communications, advertising and strategic communications, the company is well positioned to deliver more connected, local insight-driven support — ultimately helping clients better reach and engage healthcare professionals, patients and caregivers across the region. “APAC is fast becoming one of the most dynamic and strategically important regions for healthcare innovation and access to life-improving therapies,” said Kath Harrison, Group President, International Growth at Real Chemistry. “By bringing Spurwing into Real Chemistry,
Vertex to Acquire Crinetics Pharmaceuticals6.7.2026 23:04:00 EEST | Press release
Vertex Pharmaceuticals Incorporated (Nasdaq: VRTX) and Crinetics Pharmaceuticals, Inc. (Nasdaq: CRNX), a global pharmaceutical company focused on the discovery, development and commercialization of novel therapeutics for endocrine diseases, today announced that the companies have entered into a definitive agreement under which Vertex will acquire Crinetics for $85.00 per share in cash, for a total equity value of approximately $10.0 billion, or approximately $8.8 billion net of estimated cash acquired. The transaction was unanimously approved by both the Vertex and Crinetics Boards of Directors and is anticipated to close in the third quarter of 2026. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260706876183/en/ Crinetics’ marketed medicine, PALSONIFY® (paltusotine), received approval from the U.S. Food and Drug Administration (FDA) in September 2025. PALSONIFY was recently approved by the European Medicines Agency (EMA) a
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom