Nano Imprint Resin
Nano Imprint Resin
Nano Imprint Resinのイメージ画像

The adhesive technology used in optical communications is one of the key technologies


Nano imprint lithography

 Nano imprint lithography is the next generation process technology. The simple and low cost fabrication technology enables nano-scale patterns. High RI, UV curable, nano imprint resin provides highly functional fine patterns.


UV Nano imprint lithography Image

Pattern examples

pillar pattern example
Pillar pattern
Hole pattern example Line and Space  pattern example
Hole pattern Line and Space pattern


High Accuracy

UV curing nano imprint lithography achieves high accuracy without high temperature processing.

Characteristics of Resin can be Customized

By modifying the composition of UV resin, the characteristics can be customized.

High Transmittance

Although the refractive index of the material is high, the resin has a high transmittance around 450nm.

Specifications / Details


  Item Test method : Condition Unit #18165
Before curing Viscosity E-type viscometer : 25°C mPa·s 9.1
Refractive Index(nD) Abbe refractometer : 25°C - 1.624
Density Digital density meter : 25°C g/cm3 1.143
After curing Density Water displacement method g/cm3 1.253
UV Curing Conditions Adhesion time - 10mW/cm25min
Refractive Index(nD) Abbe refractometer : 25°C - 1.675
Temperature dependence of the refractive index Abbe refractometer : 15°C~55°C 10-4/°C -2.4
Curing Shrinkage Density ratio before and afoter curing % 8.8
Abbe's number Abbe refractometer : 25°C - 22
Tg Dynamic viscoelasity?:the max temperature of tanδ °C 113
Transmittance Spectrophotometer: Sample Thickness:50μm λ=450nm % 94
λ=540nm 96
λ=630nm 96


Accuracy and Transmittance

The imprinted pattern has high accuracy
Transmittance around 450nm is high
Imprinted Pattern
The imprinted pattern has high accuracy
Transmittance around 450nm is high 
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This FAQ introduces many of the frequently asked questions about our Optical Adhesives List

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