可變焦液態透鏡模組Variable focus liquid lens module

專利類型

發明

專利國別 (專利申請國家)

中華民國

專利申請案號

100102302

專利證號

I 434072

專利獲證名稱

可變焦液態透鏡模組Variable focus liquid lens module

專利所屬機關 (申請機關)

國立中興大學

獲證日期

2014/04/11

技術說明

本發明提供一種可變焦液態透鏡模組，包含：一透明上層結構，具有一上導體；一透明下層結構，具有一下導體；一圍繞壁，與該上層結構及該下層結構共同界定出一封閉空間；一環狀定心圍牆，自該下層結構凸伸入該封閉空間內且與該下層結構共同界定出一凹槽；一環狀導體，設於該封閉空間內，環繞該定心圍牆，且與該上層結構、該下層結構及該定心圍牆共同界定出一容納室；一疏水層，形成在該環狀導體、該下層結構及該定心圍牆；一可導電液體，收納於該容納室內且與該上導體電連接；以及一油滴，收納於該容納室內且與該可導電液體不互溶，該油滴至少填滿該凹槽。 A variable focus lens module of the present invention comprises: a transparent upper structure having an upper conductor; a transparent lower structure having a lower conductor; a surrounding wall cooperating with the upper and lower structures to define an enclosed space; an annular confining wall protruding from the lower structure into the enclosed space and cooperating with the lower structure to define a recess; an annular conductor disposed in the enclosed space, surrounding the confining wall and cooperating with the upper and lower structures and the confining wall to define a receiving chamber; a hydrophobic layer formed on the annular conductor, the confining wall and the lower structure; a conductive liquid disposed in the receiving chamber and electrically coupled to the upper conductor; and an oil drop disposed in the receiving chamber, immiscible with the conductive liquid and filling the recess.

備註

本部(收文號1070026132)同意該校107年4月18日興產字第1074300247號函申請終止維護專利

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