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    Title: 多段式集光之光學膜片
    Authors: 林清彬
    Contributors: 淡江大學機械與機電工程學系
    Date: 2006-07-21
    Issue Date: 2011-05-20 15:37:05 (UTC+8)
    Abstract: 一種多段式集光之光學膜片,係包括一基材薄膜及若干稜鏡,該基材薄膜為高穿透率物質,該稜鏡連結於基材薄膜上,各稜鏡間連結形成陣列,且各稜鏡係包括至少一上稜鏡元件及至少一下稜鏡元件,該下稜鏡元件連結基材薄膜,且下稜鏡元件頂峰形成一第一頂峰角,該上稜鏡元件連結下稜鏡元件之上端,該上稜鏡元件頂峰形成一第二頂峰角,藉由該下稜鏡元件之第一頂峰角與上稜鏡元件之第二頂峰角使光線於上、下稜鏡元件間之光線全反射或折射之光損降低,並藉由該上、下稜鏡元件上、下連結成一體而不需透過任何界面元件連結,可以有效提昇背光模組的輝度及光通量。
    Appears in Collections:[機械與機電工程學系暨研究所] 專利

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