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專利授權區

專利授權區
專利名稱(中)	可調變聚焦元件及其系統
專利名稱(英)	Focus-adjustable device and system thereof
專利家族	中華民國：I483005 大陸：1903357 美國：8,988,781
專利權人	國立清華大學 100%
發明人	林昇融,陳政寰
技術領域	能源科技,機械結構,光電光學

專利摘要(中)
The present invention relates to a focus-adjustable device and a system thereof, wherein the focus-adjustable device is fabricated by forming a single closed flow channel in the internal of a transparent substrate, so as to make the substrate and the single closed flow channel together form a specific lens structure similar to the Fresnel lens. In the present invention, when a light illuminates on one side of the substrate, the light would be concentrated at a specific focus point distancing from the other side of the substrate after being deflected by the specific lens structure. Moreover, a fluid having a specific refractive index can be filled into the single closed flow channel by a flow channel opening, so as to carry out the purpose of adjusting the focus of the specific lens structure; or to make the light parallelly pass through the specific lens structure without any deflection.

專利摘要(中)

The present invention relates to a focus-adjustable device and a system thereof, wherein the focus-adjustable device is fabricated by forming a single closed flow channel in the internal of a transparent substrate, so as to make the substrate and the single closed flow channel together form a specific lens structure similar to the Fresnel lens. In the present invention, when a light illuminates on one side of the substrate, the light would be concentrated at a specific focus point distancing from the other side of the substrate after being deflected by the specific lens structure. Moreover, a fluid having a specific refractive index can be filled into the single closed flow channel by a flow channel opening, so as to carry out the purpose of adjusting the focus of the specific lens structure; or to make the light parallelly pass through the specific lens structure without any deflection.

聯絡資訊
承辦人姓名	劉千綺
承辦人電話	03-571-5131 #31181
承辦人Email	chienchi@mx.nthu.edu.tw