提升雙面立體疊紋技術探討與應用

Discussion and Application of Raising Double -sided Autostereoscopic Imaging

吳文和(Wen-Ho Wu) ； 吳欽(Chin Wu)

《中華印刷科技年報》 2017 (2017/04) Pp. 61-75

摘要

雙面立體疊紋技術主要是利用兩種不同結構的微透鏡陣列，配合疊紋原理產生一種具有兩面不同圖像的立體疊紋效果，並從不同面可以看到不同的疊紋影像，同時兩面的疊紋影像不會有互相干擾的現象發生，為了提升雙面立體疊紋技術與應用，本研究將以網版印製好的微透鏡陣列，透過共軛顯微鏡量測出16 組參數，透過光學軟體LightTools 來模擬分析並提出一些參考意見，另外選用三種不同厚度的PET 材質，三種不同規格的微透鏡，設計上浮與下沉20mm 兩種疊紋深度及方形與圓形兩種疊紋形狀，經分析後選定較佳製作參數再設計一款的雙面立體包裝盒型，經平版印刷印製雙面具不同結構疊紋圖像，再用網版印製兩種不同結構的微透鏡陣列，最後經模切成型完成具雙面立體疊紋的包裝和成品，經實驗結果證明，目前的方法是可以達到快速生產雙面立體疊紋的技術，但仍有很大的改善微透鏡陣列品質空間。

關鍵字

微透鏡陣列 ； 立體疊紋 ； 雙面立體

並列摘要

Double-sided Autostereoscopic Imaging technology is mainly the use of two different structures for the microlens array, the moiré principle is applied to threedimensional view, from different faces can see different images, The images on both sides do not interfere with each other, this study will be printed microlens array, measured by conjugate microscope 16 groups of parameters, through the optical software Light Tools to simulate the analysis, in addition to the use of three different thickness of the PET, three different specifications of the microlens, the design of up and down 20mm moire 3d depth and two kinds of sharp square and round pattern, And then choose optimize parameters and then design a box, with offset printing of different structures moire images on both sides, and then screen printing two different structures of micro-lens array, experiment results show that the current method is to achieve rapid Double - sided Autostereoscopic Imaging technology, but there is still much to improve the quality of micro-lens array space.

並列關鍵字

Microlens array ； moiré 3D ； Double-Sided Autostereoscopic Imaging

參考文獻

吳文和、葉淑鈴、張俊泓、吳欽(2016)。3D 疊紋微透鏡用紫外光樹脂研製與應用。中華印刷科技年報。2016，112-129。

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