Explains the benefits of surface relief diffusers over traditional bulk/volumetric diffusers

1. Luminit LLC
SHAPING LIGHT AS NEEDED
1850 W. 205’th Street
TORRANCE, CA USA
Ph: 310-320-1066
Fx: 310-320-8067
www.luminitco.com

2. Luminit Products
• Light Shaping Diffusers®
• Directional Turning Film ®

3. Luminit Benefits
• Homogenization/Hiding of Light Sources
Direct View or Illumination Plane
Color Mixing

4. Luminit Benefits
• Precise Control of Divergence Angle
0.2 to 95
Symmetrical or Asymmetrical

5. Luminit Benefits
• Precise Control of Divergence Angle
0.2 to 95
Symmetrical or Asymmetrical

6. Luminit Benefits
• Precise Control of Divergence Angle
0.2 to 95
Symmetrical or Asymmetrical

7. Luminit Benefits
• High Transmission Efficiency
Up to 92% (400-1400nm)

8. Surface Relief vs. Bulk Diffusers
• Surface Relief
Diffraction only on
surface of substrate
Optical performance
is independent of
thickness of
substrate
• Bulk/Volumetric
Diffraction
throughout substrate
Optical performance
is highly dependent
on thickness of
substrate

9. Formats and Options
Thin Films
Substrates: PC, Polyester
0.005”, 0.010” Thicknesses
Up to 20” Wide
Seamed or Seamless Rolls
Up to 20” Wide Rolls, 1500 ft long
Strip Rolls 250 feet long
Thick Substrates
Substrates: PC, UV Transmitting
Acrylic, Glass, Fused Silica
Thicknesses from 0.8mm to 3mm
Up to 20” Wide
Custom Sizes
(Die, Laser, Kiss-cut)

10. Formats and Options
Injection Molded
Using mold insert
Monolithic integration of
diffuser into plano side of
optic
High volume opportunities
(i.e. 50K-5M/year)
Sizes up to 6”

11. Replication Services
Options
Custom micro-structures
Periodic or Non-Periodic
Applications
Biomedical
Consumer Products
Display

12. Why Choose Luminit?
• Luminit Diffusers Provide
Control of diffusion angles
Largest Selection of Angles
Circular and Elliptical
Homogenization
High transmission
• Luminit Technology
Patented Technology
Seamless roll-to-roll web replication supports low cost markets
Injection molding supports high volume markets
Custom Replication Services
UV/High Temperature glass-on-glass diffuser