Our Cookie Policy

We use cookies to enhance your experience. Learn how cookies are used on this website and view our privacy statement.

By continuing to browse this site, you agree and consent for cookies to be used.

Silicones from Dow Corning
Log In | Customer Support | Contact Us      Global (English). Change
Premier Services
The Dow Corning Difference
What Do You Need To Do?

LED Packaging Solutions

Bringing new light to the challenges of next-generation LED lighting

More light, with lower total cost of ownership. It’s what everyone is working for in LED lighting markets, and why Dow Corning silicones play such a leading role in LED packaging.

As a world leader in silicon-based technologies and solutions for the entire lighting value chain, Dow Corning brings important and unique innovations, capabilities and expertise to your LED packaging. We help you improve performance with solutions that overcome heat, protect against stress and transmit more light at every level—reflective materials, die attach, chip coatings and LED chip encapsulants. Our customers benefit greatly from our global network that helps provide materials evaluation, application support and prototyping assistance.

Dow Corning offers key solutions for LED packaging:

Dow Corning optical-grade encapsulantsDow Corning offers optical-grade encapsulants for LED packaging in optimized refractive index values, from 1.41 Normal Refractive Index (NRI) to high performance 1.54 High Refractive Index (HRI). Our broad optical encapsulant product line has a tailored solution to meet the needs of a variety of LED device architectures that will help in maximizing both device performance and value. For example, the patented HRI encapsulant offerings from Dow Corning can result in higher light output and improved lumen maintenance in widely used LED devices, avoiding the fast degradation of lumen commonly experienced with other materials. Our innovative high refractive index encapsulants extract at least 7% more light from the LED package or chip for greater brightness. When coupled with the improved barrier properties of these optical encapsulants, the selection of Dow Corning® HRI encapsulants can result in improved reliability, improved performance and improved overall total cost of ownership.
Dow Corning die attach adhesivesSilicone-based adhesives  offer excellent photo and thermal stability characteristics, with high adhesion strength over a wide range of temperatures. Our transparent LED die attach solutions will help you meet the needs of ever-demanding LED packages..
Dow Corning reflective materialsReflective materials improve light extraction while delivering excellent photo and thermal stability and high initial light output (LOP) and LOP retention.
Quick Links
Find literature Read Latest News
Locate a distributor Find Products
How can we make your ideas brighter?
Create brighter, more energy-efficient and longer-lasting lighting systems. (PDF 50 MB)
Featured case study
See how Dow Corning
and Lighting Technologies innovate a brighter, more reliable, highly efficient LED Lighting concept.
Enhance reliability and performance
Find out how silicones can help enhance the efficiency, durability and overall cost of your LED lighting design.
Ask an expert
Have a question about how Dow Corning can help with your specific business needs or materials for lighting applications?
Contact Us

Using this website means you understand our Privacy Statement and agree to our Terms & Conditions.
©2000 - 2018 Dow Corning Corporation. All rights reserved. Dow Corning is a registered trademark of Dow Corning Corporation, a wholly owned subsidiary of The Dow Chemical Company.
The Corning portion of the Dow Corning trademark is a trademark of Corning Incorporated, used under license. XIAMETER is a registered trademark of Dow Corning Corporation. We help you invent the future is a trademark of Dow Corning Corporation.®™Trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow.
Dow Corning complies with the California Transparency in Supply Chains Act.