IR Blocker 70 (PDF, 0.21 MB)
IR Blocker 70 Offers Solar Blocking
JDSU IR Blocker 70 reduces solar loading by up to 70 percent of the near infrared energy, with a blocking range of 750 – 1200 nm. This high-performance coating can also be coated on large formats (32 x 50 in.), and in high volumes.
IR Blocker 70 also features an antireflection region in the visible wavelengths, which means that displays can be visibly enhanced while reflecting in the near infrared (NIR) range. The photopic brightness is less than 2.5 percent.
IR Blocker 70 Benefits
Humidity Resistance
The coating is subjected to continuous exposure for 96 hours in an atmosphere of 120 degrees F ± 4 degrees and 98 percent ± 2 percent relative humidity, without evidence of deterioration as referenced in paragraph 4.5.8 of MIL-C-675C.
Adhesion
The coating shall show no evidence of damage after undergoing a “snap tape” test, in which Scotch® tape is pressed firmly against the coated surface and removed quickly with a snap of the wrist.
Available with JDSU PrintFree™ Coating
With a PrintFree topcoat, the traditional AR sensitivity to contamination such as fingerprint smudges, is greatly reduced. The coating repels fingerprints, water, oil, and many chemicals. The result is a smoother, more durable surface that can be cleaned with a simple wipe of a soft cloth.
Cleanablity, as measured with a black Sanford® Sharpie™ No. 30000 fine point permanent marker, leaves no visible pen mark when wiped with a class 100 clean room wipe and viewed by reflection using standard lighting conditions.
Key Features
- Reflects up to 70% of near infrared (NIR) solar energy
- Incorporates AR properties in the visible wavelengths
- Passively reduces heat loads on displays
- Available in large format (32 x 50 in.)
- Very high transmission
- Available with optional PrintFree™ coating
Applications
- Kiosks
- Ruggedized displays
- Avionics displays
- Outdoor displays
- GPS displays
- Laptops for emergency personnel
