Nanoimprint Molding Examples

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Pillar/Hole Pattern

Pillar/Hole Pattern is used in various fields, such as improvement of LED external quantum efficiency, biosensor, etc.

  • Pillar Pattern 1

    φ100nm, Height 150nm

  • Pillar Pattern 2

    φ230nm, Height 500nm (Silicon Wafer)

  • Pillar Pattern, formed on the sapphire wafer

    Top Left:φ150nm, Right:φ100nm, Bottom Left:φ200nm, Right:φ250nm

  • High Luminance LED Examples
  • High Aspect Ratio Pillar Pattern

    High Aspect Ratio (A/R=5) Pillar Pattern

  • Hole Pattern 1

    φ230nm Hole

  • Hole Pattern 2

    φ230nm Hole, Magnified

  • Semiconductor Isolated Pattern 1

     

  • Semiconductor Isolated Pattern 1

     

  • Semiconductor Isolated Pattern 3

     

  • Semiconductor Isolated Pattern 4

     

  • Semiconductor Isolated Pattern 5

     

Lens Arrays

For Lens Arrays, the application to various optics devices is under the examination.

  • Lens Arrays Pattern 1

    Lens Arrays φ10μm~φ200μm

  • Lens Arrays Pattern 2

    Lens Arrays φ10μm~φ200μm

  • Lens Arrays Pattern 3

    Lens Arrays φ10μm~φ200μm

Anti-reflection Pattern

With Moth-Eye structure processing onto lens surfaces, some problems can be solved such as ghost, flare, etc.

  • Moth-Eye Structure1

    Moth-Eye

  • Processing onto Lens Curved Surfaces

    Moth-Eye Processing onto Lens Curved Surfaces. Pitch 250nm~180nm

  • Unprocessed Lens

    There is ghost image of photographer on the lens.

  • Moth-Eye Processed Lens for Both Surfaces

    The image under the lens is clearly seen.

  • Unprocessed Film

    Unprocessed Film

  • Moth-Eye Processed Film for Both Surfaces

Honeycomb/Lattice Pattern

Honeycomb/Lattice Pattern is used for various fields, such as electronic materials, biology, etc.

  • Honeycomb Pattern 1

    Width 100nm Honeycomb Pattern

  • Honeycomb Pattern 2

    One side: 1μm~several tens of μm

  • Square Pattern

    One side: 1μm~several tens of μm

  • Cell Culture Plates Application

    Three Dimensional Cell Culture Plates
    NanoCulture Plate

  • Cultured Cell

    Form a spheroid in the patterned culture

L&S Pattern

L&S Pattern can be fabricated in several tens of nm, practical application is in progress for various fields, such as polarizing plate for a liquid crystal panel.

  • L&S Pattern 1

    Several tens of nm ~ a few hundreds of μm

  • LL&S Pattern 2

    Several tens of nm ~ a few hundreds of μm

  • Photonic Crystal Application
  • Appearance of Optical Diffraction by DOE
  • Pattern for Optical Diffraction (Concentric Circles)

Metal Wiring

Metal Wiring practical application is in progress for various fields, such as touch panel.

  • Ag Thin Wire Pattern 1

    Ag Thin Wire Pattern on PET Film
    (Linewidths: 50nm~1μm)

  • Ag Thin Wire Pattern 2

    Ag Thin Wire Pattern on PET Film
    (Linewidths: 50nm~1μm)