Mitsui Mining & Smelting Co., Ltd. to Initiate Mass Production of HRDP®, a Special Glass Carrier for Next-Generation Semiconductor Packaging Devices
25.1.2021 09:00:00 EET | Business Wire | Press release
For the commercialization of HRDP®1, a special glass carrier for the next-generation semiconductor packaging devices, Mitsui Mining & Smelting Co., Ltd. (President: Keiji Nishida; hereinafter, “Mitsui Kinzoku”) has been expanding the establishment of a system for mass production in collaboration with GEOMATEC Co., Ltd. (President: Kentaro Matsuzaki). Mitsui Kinzoku is pleased to announce today that mass production of HRDP® has started for a domestic multi-chip module manufacturer.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20210124005060/en/
Exterior photograph of HRDP®, in the 12-inch wafer type (Photo: Business Wire)
In its January 2018 news release, Mitsui Kinzoku announced the development of HRDP®, a material for the creation of ultra-fine circuits using a glass carrier for the Fan Out panel level package, based on the RDL First method2.
HRDP® is a special glass carrier capable of achieving high production efficiency of the Fan Out packages3, the next-generation semiconductor packaging technologies, including ultra-high density circuits designed with a line/space (L/S) ratio of 2/2 μm or less4. Currently, over 20 customers are evaluating HRDP® for commercialization.
As the first stage, mass production for a domestic multi-chip module manufacturer began in January 2021. This customer will use HRDP® to manufacture devices for the 5G market, which is expected to expand in the future, including RF modules5, and other devices for a variety of applications with plans to increase sales.
As the second stage, an overseas leading package manufacturer is planning to adopt HRDP® within FY2021.
In addition, there are plans to initiate the mass production at the other new customers for a variety of applications, such as HPC6 and mobile phones for FY2022 and onward, and the HRDP® market is expected to expand.
Under its slogan of Material Intelligence, Mitsui Kinzoku will realize customers’ wishes to ensure stable quality and sufficient supply, to provide customers with one stop solutions and to endeavor to increase its market share.
Description of Terms
1 Abbreviation of High Resolution De-bondable Panel
2 Re-Distribution Layer First method: Semiconductor chips are packaged after the process of forming the redistribution layer
3 Fan Out Package: Substrate-less packaging technology with ultra-fine re-distribution layer extended outside the chip size
4 L/S=2/2 µm: The line width of 2 µm and the space between neighboring circuit lines of 2 µm.
5 Radio Frequency Module: Product equipped with several active components (IC chips) and passive components (SAW, condenser, resistor and coil) and sealed
6 High Performance Computing: Computer with large-scale, ultra high-speed computing/processing capability
Reference
"Development of HRDP® Material for Formation of Ultra-Fine Circuits with Glass Carrier for Fan Out Panel Level Package" (Release as of January 25, 2018)
https://www.mitsui-kinzoku.com/Portals/0/resource/uploads/topics_180125e.pdf?TabModule127
Video of the RDL First method using HRDP®
https://www.youtube.com/watch?v=vHhng-NV9QA
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/20210124005060/en/
Contact information
[Contact for inquiries about this release and HRDP® products]
Corporate Communications Department, Mitsui Mining & Smelting Co., Ltd.
Mr. KASAHARA Norio
TEL: +81-3-5437-8028 E-mail: PR@mitsui-kinzoku.com
[Contact for Inquiries about HRDP® products] (Native language is available.)
In China
EVER TEAM TECHNOLOGY (NANJING) CO., LTD.
Mr. Jordon Jiang
TEL: +86-18601423513 E-MAIL: jordon@evertech.com.tw
In Taiwan
EVER TECH INSTRUMENTAL CO., LTD
Mr. Alvin Tu
TEL: +886-915973025 E-MAIL: alvin@evertech.com.tw
In Korea
AJ COMPANY
Mr. Suh Jeong Wook
TEL: +82-1053711563 E-MAIL: jwsuh@aj-company.com
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
Westlake Epoxy Expands Distribution Relationship with Brenntag to India18.2.2026 03:30:00 EET | Press release
Westlake Corporation (NYSE: WLK) today announced that Westlake Epoxy will expand its long‑standing distribution relationship with Brenntag to South and West India. The agreement builds on a successful collaboration across Europe, North and South America, and Southeast Asia, extending Westlake Epoxy’s reach into one of the world’s fastest‑growing coatings, adhesives and construction markets. Under the expanded collaboration, Brenntag will distribute Westlake Epoxy’s established portfolio of epoxy solutions for coatings, adhesives and construction applications, including the EPON™, EPIKOTE™, EPIKURE™ and EPI‑REZ™ product lines. Customers are expected to benefit from reliable local supply, technical service and application‑focused formulation support tailored to regional requirements. India’s coatings, adhesives and construction sectors continue to grow, driven by infrastructure investment, urbanization and increasing performance expectations. By combining Westlake Epoxy’s proven epoxy te
Compass Pathways Launches Proposed $150.0 Million Public Offering17.2.2026 23:06:00 EET | Press release
Compass Pathways plc (Nasdaq: CMPS), a biotechnology company dedicated to accelerating patient access to evidence-based innovation, announced today the launch of a proposed public offering of $150.0 million of American Depositary Shares (“ADSs”), each representing one ordinary share, and in lieu of ADSs, to certain institutional investors, pre-funded warrants to purchase ADSs. All securities are being offered by Compass Pathways. Compass Pathways expects to grant the underwriters a 30-day option to purchase up to an additional $22.5 million of ADSs at the public offering price, less the underwriting discounts and commissions . The proposed offering is subject to market and other conditions, and there can be no assurance as to whether or when the proposed offering may be completed, or as to the actual size or terms of the proposed offering. Jefferies, TD Cowen, Cantor and Stifel are acting as joint book-runners for the proposed offering. H.C. Wainwright & Co. is also acting as lead mana
Lattice Launches Joint Cyber Resilience Reference Kit with EXOR International and TrustiPhi to Simplify Secure Device Development17.2.2026 23:00:00 EET | Press release
Lattice Semiconductor (NASDAQ: LSCC), the low power programmable leader, today announced a Cyber Resilience Reference Kit designed to help industrial and edge device manufacturers accelerate secure system design, developed in collaboration with EXOR International and TrustiPhi. Built on the Lattice MachXO3D™ secure control FPGA, EXOR International’s industrial edge platform, and TrustiPhi’s integrated security orchestration platform, the kit enables hardware‑rooted trust, secure lifecycle management, and industrial‑grade connectivity to accelerate cyber resilient system design. “Security can no longer be an afterthought, especially at the industrial edge. With this collaboration, we’re giving customers a practical, integrated way to accelerate secure system development and support emerging requirements such as the EU Cyber Resilience Act,” said Karl Wachswender, Senior Principal System Architect Industrial, Lattice Semiconductor. “Through our early access program, major industrial comp
Capvidia and Hexagon to Host Live Webinar on Building a “Real” Digital Thread from Design to Inspection Using MBD, QIF, and PC-DMIS17.2.2026 20:50:00 EET | Press release
Capvidia, a global leader in Model-Based Definition (MBD) and model-based interoperability, announced it will co-host a live webinar with Hexagon focused on creating a seamless digital thread that connects design, production, and inspection using MBD, the Quality Information Framework (QIF), and Hexagon’s PC-DMIS metrology software. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260217927277/en/ Connecting design to inspection—without the rework. Capvidia + Hexagon show how MBD + QIF power a real digital thread into PC-DMIS for faster, traceable, more accurate inspection. Titled “Connected for Success: Unlock seamless data flow and precision from design to inspection”, the webinar will take place on Wednesday, February 25, 2026, at 9:00 AM EST / 2:00 PM GMT. Attendees will see a practical demonstration of how an integrated approach can reduce manual data entry, minimize translation errors, preserve design intent, and improve
ProAmpac Pushes the Limits of Fiber Packaging with New High Barrier Packaging Innovation Platform17.2.2026 19:08:00 EET | Press release
ProAmpac, a global leader in flexible packaging and material science, announces the expansion of its ProActive Recyclable® RP-2000 High Barrier Series. This curbside recyclable, fiber-based packaging platform is designed to help brands transition away from traditional non-recyclable high-barrier multilayer structures, such as paper/foil, paper/metalized polyethylene terephthalate (METPET), and certain film laminations. The RP-2000 platform provides strong barriers to oxygen and moisture, making it well-suited for sensitive dry food products such as oatmeal, granola, cereal, spices, snacks, dried fruits, and nuts. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260217779741/en/ ProAmpac's RP-2000MHB Series “Supporting the growing Fiberization of Packaging® movement, and as adoption of fiber-based structures accelerates, it is critical that ProAmpac continues to expand the functional performance envelope of paper-based material
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