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Transmission type holographic optical element and method for manufacturing transmission type holographic optical element and screen device with transmission type holographic optical element
Transmission type holographic optical element and method for manufacturing transmission type holographic optical element and screen device with transmission type holographic optical element
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机译：透射型全息光学元件和制造透射型全息光学元件的方法以及具有透射型全息光学元件的屏幕装置
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摘要
The present invention proposes a holographic optical element for forming a pattern according to a transmissive hologram recording method based on multiplying object light and reference light, a method for producing the holographic optical element, and a screen apparatus having such a holographic optical element. A holographic optical element according to the present invention comprises: a base film; And a pattern formed on the base film, the pattern being formed using a transmissive hologram recording method on the basis of object light and reference light multiplying divergence.
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