Highly Reflective White Solder Mask for LED Applications

Technic Releases Highly Reflective White Solder Mask for Advanced LED Applications

 

Technic is pleased to announce the release of TechniMask ISR1000F/900G, a liquid photo-definable flexible white gloss solder mask designed specifically for today’s demanding LED applications. TechniMask ISR1000F/900G offers one of the highest-rated reflectance values while exhibiting little to no discoloration after multiple reflow applications. This product will completely eliminate any pink/violet discoloration after reflow, which can occur after standard ENIG application.

TechniMask ISR1000F/900G operates with standard exposure and UV/LED direct imaging systems with minimized undercut while maintaining very high flexibility. The product is compatible for flexible, rigid-flexible, and rigid LED applications producing a pure white, track-free cosmetic surface that has demonstrated a > 85% reflectivity after reflow. TechniMask ISR1000F/900G is free of halogens, Sb, Be, and phthalates.  This product is also RoHS compliant and meets or exceeds IPC SM 840E specifications.

TechniMask ISR1000F/900G represents several years of development, with some of the most challenging applications in the LED industry. We are very excited with the response from a number of customers that are very pleased with the results in both its application and performance.

                                    Tom Horigome, Global Director - Imaging Products