发明名称 INJECTION MOLDED MICROLENSES FOR OPTICAL INTERCONNECTS
摘要 Disclosed are a microlens array, and a method of positioning and aligning the microlens array on another device. Generally, the microlens array comprises an array of injection molded microlens elements, and a supporting flange. Each of the microlens elements has a generally spheroid or spherical shape, and the supporting flange connects together the array of microlens elements to facilitate positioning that array of lenses on a printed circuit board, semiconductor package or wafer. This array is well suited for use with vertical cavity surface emitting lasers (VCSELs); and, in particular, the preferred embodiment of the invention addresses the problem of VCSEL laser array alignment by using arrays of microlenses elements fabricated by injection molding.
申请公布号 KR20080033301(A) 申请公布日期 2008.04.16
申请号 KR20087002081 申请日期 2006.07.20
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 JACOBOWITZ LAWRENCE;DECUSATIS CASIMER
分类号 G02B27/10;G02B3/00 主分类号 G02B27/10
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