Nichia has introduced a new generation of LED package which overcomes the limitations of early Chip Scale Package (CSP) products. NCSW/LE17A, NVSW/LE21A LEDs feature a special reflective “wall” which blocks the light emitted at the sides of the die and redirects it towards the front surface. The lower side emission allows NCSW/LE17A, NVSW/LE21A LEDs to be assembled in high density clusters with small risk of optical shadowing or cross-talk. This technology offers a breakthrough in lumen density capabilities and higher luminaire efficiency for various lighting applications.
Due to the advantages of NCSW/LE17A, NVSW/LE21A with smaller cross-talk, compact design with small mechanical foot print and flexible design with smaller optics, LED modules and lighting systems perform with minimal lumen loss and minimal color shift. NCSW/LE17A, NVSW/LE21A can be used as the LED of choice for modules in various applications: tunable white systems, direct replacement for standard high-power LEDs, Chip-on-Board (CoB) replacement and customization.
Public Relations, Nichia Corporation