Imprint|高精密ガラス加工、ナノインプリント、自社設計ガラス、固体電池用材料の松浪硝子工業株式会社

Nano imprinting

Nano imprinted products are being used in optical tele-communication devices, mega data centers, optical switches and 3-D displays.
MATSUNAMI can produce fine lens with optical resins through our imprinting technology on various substrates.

Applications

●Lenticular lens for naked eye stereoscopic image displays
●Micro lens for optical tele-communication
●Micro lens array for optical devises to focus or diffuse lights
●Micro lens array for HUD
●Moth-eye structure material for anti-reflection
●Organic EL lighting devices, Photo voltaic systems

Advantages

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Combined advantage of glass (heat resistance, chemical resistance) and advantage of resin (easy forming)
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Good adherence between glass substrate and resin ※Approval for automotive use
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Very fine structure with high dimension accuracy ※Pitch:<=0.1μm
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Various substrates ※Thickness: 0.1〜2.0mm
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Controllable optical resin ※Refractive index:1.4〜1.7
imprint structure

Shapes

Lens shape (Cylindrical/Hexagon/Square//Circle/Convex/Concave)
Lens pitch (<=0.1μm)
Lens surface smoothness Ra<10nm
Substrate size (〜500mm)
レンチキュラーレンズ(50〜500μm) 
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マイクロレンズアレイ(5〜150μm) 
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モスアイ構造(150〜300nm)
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六方形状
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 正方配列 
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プリズムアレイ
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Technical Information
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