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
Donaldson Introduces Alpha-Pore™ Technology Platform for Extended Sterile Filtration Performance2.11.2026 16:35:00 EET | Press release
Donaldson Company, Inc. (NYSE: DCI), a leading worldwide manufacturer of innovative filtration products and solutions, today announced Alpha‑Pore™ technology, a next generation sterile filtration platform engineered to extend filter service life while maintaining critical process performance. Built for critical applications, Alpha‑Pore technology enables longer filter run time compared with competitive single- and dual-layer polyethersulfone (PES) membrane filters, while maintaining flow characteristics, sterility assurance, and process integrity.* The platform is designed to help manufacturers improve operational efficiency through fewer changeouts and more consistent performance over time. Engineered for Extended Performance Sterile filtration processes often require balancing run time with key performance parameters such as flow, differential pressure, and contaminant retention. Alpha‑Pore technology is designed to achieve all three. By optimizing pore structure and filter architect
Smartly Launches Intelligence Pro to Connect Campaign Planning, Performance and Incrementality2.11.2026 16:00:00 EET | Press release
Smartly, the AI-powered advertising technology company, today launched Intelligence Pro, a premium offering that brings together four capabilities to help marketers plan investment, understand true incrementality and determine where to spend their next dollar. Intelligence Pro connects causal inference models with planning tools to help marketers prove business impact and make faster decisions from increasingly complex data. “Marketing teams are inundated with data, but the challenge is identifying what signals are useful and turning them into a decision they can act on,” said Maxwell Tang, Chief Product Officer at Smartly. “Intelligence Pro brings forecasting, market context and state-of-the-art incrementality signals together to help marketers assess where to invest and what their media is contributing. As AI accelerates campaign execution, the quality of each decision matters more.” Intelligence Pro combines four capabilities within Smartly’s platform: Reach Planner helps teams comp
SBC Medical Forms Capital and Business Alliance with AtomicSoftware, Provider of the medicalforce Clinic Management Platform Used by 800+ Clinics in Japan2.11.2026 16:00:00 EET | Press release
SBC Medical Group Holdings Incorporated (Nasdaq: SBC) (“The Company” or “SBC Medical”), a Medical Services Organization (MSO) providing management support across a wide range of healthcare fields, today announced that it entered into a capital and business alliance agreement on October 26, 2026, with AtomicSoftware Inc. (“AtomicSoftware”), the Tokyo-based provider of medicalforce, an all-in-one software-as-a-service (SaaS) platform for clinics. In connection with the alliance, SBC Medical has invested ¥600 million (approximately US$3.8 million) in AtomicSoftware’s Series C funding round. The two companies will co-develop AI features, beginning with a feature that supports physicians in preparing medical records. Key Highlights Proven platform: medicalforce is used by more than 800 clinics*1 in Japan, primarily self-pay clinics, with a clinic retention rate of 99.2%*2. Joint AI development: Features co-developed by the two companies will enhance medicalforce and be progressively incorpo
NetApp Completes Acquisition of PEAK:AIO to Accelerate Zettabyte-scale AI Deployments2.11.2026 15:00:00 EET | Press release
NetApp® (NASDAQ: NTAP), the Intelligent Data Infrastructure company, today announced that it completed the acquisition of PEAK:AIO, a pioneer in next-generation metadata architecture and high-performance parallel file systems. With this acquisition, NetApp can leverage metadata services and parallel namespace innovations to power the fastest storage on the planet, NetApp Novus, to support zettabyte-scale file systems for the most demanding workloads of AI clouds and GPU-as-a-service providers. For the best AI infrastructure economics, organizations need to keep GPU resources continuously supplied with data without bottlenecks. The acquisition advances NetApp’s strategy for the next phase of AI infrastructure by bringing PEAK:AIO’s metadata and parallel file system expertise together with NetApp ONTAP, giving customers a path to AI-scale storage that combines high concurrency and massive namespace growth with the resilience, security, and operational simplicity enterprises already trust
HistoSonics Receives Regulatory Approval in Singapore, Advancing Expansion Across Asia-Pacific2.11.2026 15:00:00 EET | Press release
HistoSonics today announced that the company has received market authorization from Singapore’s Health Sciences Authority (HSA) for its Edison® Histotripsy System (under the device name HistoSonics Histotripsy System), marking another significant milestone in the company’s continued international expansion and creating new opportunities to advance access to histotripsy throughout the Asia-Pacific region. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261102090757/en/ HistoSonics Edison® Histotripsy System The Edison System is a novel, non-invasive, image-guided platform that uses the mechanical properties of focused ultrasound, known as histotripsy, to mechanically destroy and liquefy unwanted tissue and tumors. The technology offers a fundamentally new approach to tissue destruction without the need for invasive procedures, radiation, or thermal energy. The Edison System is currently authorized for the destruction of liver
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