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Manufacturing method of molding for diffraction grating light guide plate and manufacturing method of diffraction grating light guide plate
Manufacturing method of molding for diffraction grating light guide plate and manufacturing method of diffraction grating light guide plate
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机译:衍射光栅导光板的模制制造方法及衍射光栅导光板的制造方法
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摘要
The present invention relates to a method for manufacturing a mold for a diffraction grating light guide plate having a first pattern portion to a fourth pattern portion on one surface using two mask films, and a method for manufacturing a diffraction grating light guide plate.
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