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【專利讓售】Integrated light guide plate having enhanced axial luminosity（具軸向集光效果之整合式導光板）
【專利讓售】Integrated light guide plate having enhanced axial luminosity（具軸向集光效果之整合式導光板） (公告日期：2022/11/30)
本校擬將所擁有之優質專利，以有價讓售之方式提供國內外廠商、自然人，促進整體產業發展及提升研發成果運用效益。
有意詳談者請來信
fcoffice01@nkust.edu.tw、07-6011000#31424
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專利名稱 |
Integrated light guide plate having enhanced axial luminosity（具軸向集光效果之整合式導光板） |
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申請號 |
US12896242 |
申請日 |
2010/10/1 |
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專利證號 |
US08262273B2 |
專利權人 |
國立高雄科技大學 |
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發明人 |
余志成、張簡少棠 |
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主IPC分類碼 |
F21V 7/04(2006.01) |
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專利摘要 |
An integrated light guide plate having axial directional luminance distribution has a substrate. The substrate has a light incident plane, a light emission plane and a bottom surface opposite to the light emission surface. The light incident plane has a plurality of V-cuts formed thereon to serve as prisms. The included angle of the V-cuts is between 85° and 105°. A plurality of pyramidal recesses is formed on the bottom surface of the substrate. Given the formation of the V-cuts and the pyramidal recesses, the integrated light guide plate of the present invention provides an enhanced axial luminous intensity without requiring additional diffuser sheets and prism sheets. Accordingly, the integrated light guide plate has a good directional axial luminance. |
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USB-08262273.pdf