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LCD Enhancements - Direct Bonding

Direct bonding refers to adhering a low reflection piece of glass or more complex filter element directly onto the front of an LCD. Normally, out-of-the-box LCDs are designed for indoor applications, but our industry-leading process allows these same LCDs to be deployed in even the most challenging outdoor environments.

The process and adhesive used in our direct bonding were developed by DuPont engineers taking into account every attribute of the display’s performance. The results are a bond that will not delaminate or develop bubbles, even in the harshest environments.

Benefits of DuPont direct bonding technologies include: Dramatically increased contrast ratio


 Unenhanced: Contrast ratio = 2.5:1 DuPont enhanced: Contrast ratio> 10.0:1 Even higher performance levels can be achieved when combined with passive and active backlighting

Display ruggedization Increased impact resistance Resistance to scratches, gouges, fluids, stains and dirt Superior performance and reliability over extreme temperature ranges Elimination of condensation

A recognized leader in direct bonding of LCDs, DuPont Displays offers these unique advantages: Access to DuPont technical and scientific resources worldwide Two facilities – Torrance, California for high-performance commercial applications and Shenzhen, China for high-volume consumer applications

Contact us for more information on our industry-leading direct bonding solutions.