Business Wire

DAI-NIPPON-PRINTING

28.10.2021 03:02:09 CEST | Business Wire | Press release

Share
DNP Develops Lead Frame for Miniaturized, Highly Reliable Semiconductor Package QFN(Quad Flat Non-leaded)

Dai Nippon Printing Co., Ltd. (DNP, TOKYO: 7912) has developed a highly reliable manufacturing technology that configures a high definition silver plated area for lead frames that fix semiconductor chips and connects them externally. In addition, the new technology improves adhesiveness with a surface roughening technology of the highest industry standard that seals the copper surface to the mold compound.

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20211027005428/en/

By providing this high definition, highly reliable lead frame we aim to expand the use of semiconductor Quad Flat Non-leaded package (QFN) for vehicles.

DNP Developed Lead Frame Features

DNP has taken advantage of our microfabrication technology developed over many years to successfully achieve the configuration of lead frame silver plated area of ±25um. It has also been possible to maintain high level reliability by improving the adhesion of the mold compound and the lead frame.

The Joint Electron Device Engineering Council (JEDEC) has established Moisture Sensitivity Levels (MSL) with the objective of preventing a variety of phenomena from volume expansion due to the absorption and vaporization of air-borne moisture in the mold compound. And DNP is pleased to announce that our newly developed product has been verified the highest MSL 1 ranking.

Going Forward

DNP will propose the newly developed high definition, highly reliable lead frame to post-processing manufacturers and expand this business. We will also strengthen our facilities to meet increasing demand, and plan to double our production capacity by FY 2023 compared to FY 2020.

About DNP

Since 1876, DNP is the worldwide leader in printing solutions and connects individuals and society, and provides new value. As a reliable partner DNP capitalizes on core competencies in microfabrication and precision coating technology to provide products for the display, electronic device and optical film markets, holding global top market share in Optical Film for displays and Photomask for semiconductors. We bring the next-generation communication solutions such as Vapor Chamber and Reflect Array to support a comfortable information society.

Link:

ClickThru

About Business Wire

Business Wire
Business Wire
101 California Street, 20th Floor
CA 94111 San Francisco

http://businesswire.com

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

Brenus Pharma Welcomes New European and Asia-Pacific Life Sciences Investors in Series A Extension20.7.2026 22:00:00 CEST | Press release

Brenus Pharma today announced an €11 million ($12.6M) extension to its Series A round, bringing total capital raised since inception to €38 million ($43.5M). This funding reflects strong execution across clinical, regulatory, and business development milestones, de-risking STC-1010 (NCT06934538): lead clinical-stage in-vivo immunotherapy for MSS mCRC, while positioning the company’s proprietary platform for multi-asset expansion. The round was supported by strong follow-on participation from existing investors, including Angelor, UI Investissement (managing FRAI), Crédit Agricole (CACE Création, CACF Capital Innovation), Noshaq, Orsa (formerly Investsud), BIO JAG, and Bpifrance (through non-dilutive funding). This round also welcomes two new international investors: Sambrinvest, strengthening the company’s European shareholder base, and Korea Omega Investment Corp, marking its first institutional investment from the Asia-Pacific region. "We couldn't be more confident in our first inves

Hollywood Chamber of Commerce Expands Into Luxury Hospitality20.7.2026 18:30:00 CEST | Press release

Hollywood Hotels & Residences to Bring the Spirit of Hollywood to Luxury Destinations Worldwide The Hollywood Chamber of Commerce, known for the iconic Hollywood Sign® and Hollywood Walk of Fame®, is expanding into luxury hospitality through a strategic partnership with The Scene Hotels & Resorts to launch Hollywood Hotels & Residences. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260720026178/en/ The Scene Hotels & Resorts, with 40+ years of combined expertise in hospitality, travel, and brand development, will lead the brand’s development and management. The partnership will bring the Hollywood lifestyle to luxury hotels and branded residences around the world, creating immersive destinations inspired by the world's entertainment capital. "This partnership represents far more than an expansion of the Hollywood brand—it reflects our vision of Hollywood as the world's premier hub for entertainment, creativity, and commerce

Andersen Consulting udvider med samarbejdsfirmaet Smartbridge20.7.2026 17:54:00 CEST | Pressemeddelelse

Andersen Consulting annoncerer en samarbejdsaftale med Smartbridge, et Texas-baseret firma, der tilbyder digitale løsninger og AI-teknologi, og forbedrer dermed sine kapaciteter inden for data og analyse samt digitale transformationstjenester. Smartbridge blev grundlagt i 2003 og hjælper organisationer med at accelerere deres digitale transformation og modernisere driften gennem digital innovation, AI, data og analyse samt applikationsmoderniseringstjenester. Firmaet arbejder med kunder inden for olie- og gas-, medtech- og restaurationsbranchen og kombinerer rådgivnings- og teknologitjenester for at muliggøre erhvervsvirksomheders transformation og vækst. Ved at udnytte strategiske relationer med førende teknologileverandører hjælper Smartbridge organisationer med at forbinde data, forbedre beslutningstagning og accelerere forretningsresultater. "I dag ønsker organisationer at accelerere deres digitale omstilling og AI-transformation og søger praktiske måder at omsætte innovation til m

Epic Flight Academy Agrees to Purchase up to 50 Pipistrel Voyager Aircraft, Supplementing Its Fleet of Trainers as It Supports Continued Pilot Training20.7.2026 17:38:00 CEST | Press release

Pipistrel, a Textron Inc. (NYSE: TXT) company and an affiliate of Textron Aviation Inc., today announced Epic Flight Academy as the launch customer for the Pipistrel Voyager during Textron Aviation’s press conference at EAA AirVenture 2026. The company has signed a purchase agreement for up to 50 Voyager aircraft, with an order for 10 initial deliveries beginning in 2027, and options for up to 20 additional aircraft in 2028 and 20 in 2029, supporting the continued expansion of its training fleet and growing demand for pilot training. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260720003143/en/ Epic Flight Academy agrees to purchase up to 50 Pipistrel Voyager aircraft, supplementing its fleet of trainers as it supports continued pilot training (Photo Credit: Pipistrel, a Textron Inc. company and an affiliate of Textron Aviation Inc.) Epic Flight Academy is a Florida-based flight training provider offering FAA Part 141 and

New Pipistrel Voyager Brings Next Generation Training Capabilities and Access to Flight Schools20.7.2026 15:00:00 CEST | Press release

Debuting at EAA AirVenture 2026 in Oshkosh, the world’s largest aviation gathering Pipistrel, a Textron Inc. (NYSE: TXT) company and an affiliate of Textron Aviation Inc., today introduced the Pipistrel Voyager, a next-generation training aircraft designed to expand capability for flight schools while maintaining the efficiency and simplicity owners and operators expect from Pipistrel. Purpose-built for evolving pilot training requirements, the Voyager is designed to align with anticipated Modernization of Special Airworthiness Certification (MOSAIC) regulations. This positions the aircraft to support broader training missions while improving access to pilot development. The aircraft is expected to enter into service in 2027. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260720673571/en/ New Pipistrel Voyager brings next generation training capabilities and access to flight schools (Photo Credit: Pipistrel, a Textron Inc. c

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
World GlobeA line styled icon from Orion Icon Library.HiddenA line styled icon from Orion Icon Library.Eye