--- title: About us | Company | HD MicroSystems LLC description: HD MicroSystems™ is the premier supplier of polyimide and PBO precursor chemistries specifically engineered for microelectronic applications. image: /hubfs/images23/sns_ogp.jpg --- Company # About us - [Top](https://www.hdmicrosystems.com/?hsLang=en) - Company ─ ## Driving Evolution in Semiconductors The Leading Polyimide Supplier Driving Evolution in Semiconductors Driving Evolution in Semiconductors as a Leading Polyimide Supplier HD MicroSystems™ is a manufacturer of polyimide (liquid polyimide precursor) and other highly heat-resistant coating materials originally developed by DuPont. Established in 1997 as a fifty-fifty joint venture between DuPont (now Qnity) and Hitachi Chemical (now Resonac), we have been contributing to enhancing the functionality and reliability of semiconductors as a leading polyimide supplier. Along with manufacturing bases in Japan and the U.S., we have established a global support system that allows us to offer precise solutions to customers around the world. By combining the resin design technology of Resonac and the semiconductor lithography technology of DuPont (now Qnity), we are also aggressively pursuing R&D to develop next-generation materials. In addition to their insulation property, our polyimide products are characterized by heat resistance and chemical resistance, and we are proudly promoting their appeal and potential around the world. ![About2](https://www.hdmicrosystems.com/hubfs/images23/company/about_message_img.jpg) ## What we do Products Providing an Array of Polyimide Products ![Providing an Array of Polyimide Products](https://www.hdmicrosystems.com/hubfs/images23/company/about_img1.png) As a specialized manufacturer that inherited the technologies, experience, and products built up by polyimide pioneer DuPont over more than 50 years, we have an extensive lineup of products compatible with the manufacture of highly integrated, miniaturized, and multifunctional semiconductors and electronic parts. By establishing manufacturing bases both in the U.S. and Japan, we have ensured the stable supply of polyimide, thereby contributing to the miniaturization and greater reliability of electronics. We thus play a role in the technological innovation of electronic devices. ![Products](https://www.hdmicrosystems.com/hubfs/images23/company/about_img1.png) Global Support Offering Meticulous Support via a Global System ![Global Support](https://www.hdmicrosystems.com/hubfs/images23/company/about_img2.jpg) We have bases for product development, manufacturing, and quality assurance both in Japan and the U.S., as well as an analysis/testing laboratory equipped with a clean room in Taiwan. We also operate technical support bases in Japan, the U.S., and Taiwan for marketing activities. Furthermore, we have business offices with local staff in Europe (Germany) and South Korea and offer meticulous support to customers in other regions by utilizing the network of our parent companies, Resonac and Qnity (formerly DuPont Electronics Materials). ![Global Support](https://www.hdmicrosystems.com/hubfs/images23/company/about_img2.jpg) Solutions Differentiated by Our Ability to Offer Total Solutions ![Solutions](https://www.hdmicrosystems.com/hubfs/images23/company/about_img3.jpg) As well as developing highly functional polyimide products that can satisfy the needs of customers and help them overcome challenges, we also have specialist engineers who are able to make proposals tailored to each customer. In addition，Qnity (formerly DuPont Electronics Materials) and Resonac also develop a wide array of materials and components peripheral to the fields in which polyimide materials are highly sought after. One of our strengths is that we can offer total solutions encompassing a combination of our own products with those of our parent companies as well as evaluation and processing technologies. ![Solutions](https://www.hdmicrosystems.com/hubfs/images23/company/about_img3.jpg) [![Technical support](https://www.hdmicrosystems.com/hubfs/images23/top/support_tech_icon.svg) Technical support ─ ](https://www.hdmicrosystems.com/support/technical-support/?hsLang=en) [![Support base](https://www.hdmicrosystems.com/hubfs/images23/top/support_st_icon.svg) Locations ─ ](https://www.hdmicrosystems.com/support/support-base/?hsLang=en) [![Contact](https://www.hdmicrosystems.com/hubfs/images23/top/support_ct_icon.svg) Contact ─ ](https://www.hdmicrosystems.com/support/contact-us/?hsLang=en) [HD MicroSystems™ ](https://www.hdmicrosystems.com/?hsLang=en) - [Top page ](https://www.hdmicrosystems.com/?hsLang=en) - Products - [Contact us](https://www.hdmicrosystems.com/support/contact-us/?hsLang=en) - [HD4100 series](https://www.hdmicrosystems.com/products/hd4100/?hsLang=en) - [HD7110](https://www.hdmicrosystems.com/products/hd7110/?hsLang=en) - [HD7204](https://www.hdmicrosystems.com/products/hd7204/?hsLang=en) - [HD8820](https://www.hdmicrosystems.com/products/hd8820/?hsLang=en) - [HD8930](https://www.hdmicrosystems.com/products/hd8930/?hsLang=en) - [HD3000 series](https://www.hdmicrosystems.com/products/hd3000/?hsLang=en) - [PIX-1400/PIX-3400 series](https://www.hdmicrosystems.com/products/pix-1400/?hsLang=en) - [PI2525](https://www.hdmicrosystems.com/products/pi2525/?hsLang=en) - [PI2545](https://www.hdmicrosystems.com/products/pi2545/?hsLang=en) - [PI2600 series](https://www.hdmicrosystems.com/products/pi2600/?hsLang=en) - News - [information](https://www.hdmicrosystems.com/news/information/?hsLang=en) - [Press Release](https://www.hdmicrosystems.com/news/press-releases/?hsLang=en) - R&D - [About Liquid Polyimide](https://www.hdmicrosystems.com/rad/polyimide/?hsLang=en) - [Applications](https://www.hdmicrosystems.com/rad/applicability/case01?hsLang=en) - [State-of-the-art Materials for Semiconductors](https://www.hdmicrosystems.com/rad/applicability/case01?hsLang=en) - [Environment-friendly Product Development](https://www.hdmicrosystems.com/rad/applicability/case02?hsLang=en) - [R&D for Bonding Materials ](https://www.hdmicrosystems.com/rad/applicability/case03?hsLang=en) - [Addressing Various Coating Methods](https://www.hdmicrosystems.com/rad/applicability/case04?hsLang=en) - [R&D locations](https://www.hdmicrosystems.com/rad/development-base/?hsLang=en) - [Conferences](https://www.hdmicrosystems.com/rad/exhibitions/?hsLang=en) - Company - [About us](https://www.hdmicrosystems.com/company/about/?hsLang=en) - [Philosophy](https://www.hdmicrosystems.com/company/philosophy/?hsLang=en) - [Profile](https://www.hdmicrosystems.com/company/company-profile/?hsLang=en) - [Regulatory & compliance](https://www.hdmicrosystems.com/company/product-stewardship/?hsLang=en) - [Commitment to quality](https://www.hdmicrosystems.com/company/commitment-to-quality/?hsLang=en) - [History](https://www.hdmicrosystems.com/company/history/?hsLang=en) - Inquire - [Contact us](https://www.hdmicrosystems.com/support/contact-us/?hsLang=en) - [Conditions of Sale](https://www.hdmicrosystems.com/support/sales/?hsLang=en) - [Technical Support](https://www.hdmicrosystems.com/support/technical-support/?hsLang=en) - [Locations](https://www.hdmicrosystems.com/support/support-base/?hsLang=en) [Privacy policy](https://www.hdmicrosystems.com/privacy-policy/?hsLang=en) [Legal Notices & Terms of Use](https://www.hdmicrosystems.com/terms_of_use/?hsLang=en) [Japanese](https://www.hdmicrosystems.com/jp/?hsLang=en)