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    • 6. 发明申请
    • LENS ARRAY AND METHOD FOR FABRICATING THE LENS ARRAY
    • 镜头阵列和制作镜片阵列的方法
    • WO2003079060A1
    • 2003-09-25
    • PCT/US2003/007335
    • 2003-02-11
    • CORNING INCORPORATED
    • BORRELLI, Nicholas FSABIA, RobertSMITH, Dennis W
    • G02B3/00
    • G02B3/0075G02B3/0012G02B3/005G02B3/0056
    • A lens array and a method for fabricating a lens array that is relatively flat and has useful lenses with relatively uniform sag heights are described herein. In one embodiment, the lens array includes a one-dimensional array of useful lenses and two sacrificial lenses each of which is formed next to an end of a row of the useful lenses to help maintain relatively uniform sag heights across the useful lenses. In another embodiment, the lens array includes a two-dimensional array of useful lenses and a plurality of perimeter lenses each of which is formed next to an end of a row or a column of the useful lenses to help maintain relatively uniform sag heights across the useful lenses. In yet another embodiment, the lens array includes an array of useful lenses and a glass region (including possibly a glass matrix) located within an opal border and outside an opal region that surrounds the useful lenses to help minimize warpage of the lens array. In fact, there are many different embodiments of the lens array described herein that incorporate one or more of the aforementioned features.
    • 这里描述了一种透镜阵列和一种制造相对平坦且具有相对均匀凹陷高度的有用透镜的透镜阵列的方法。 在一个实施例中,透镜阵列包括有用透镜的一维阵列和两个牺牲透镜,每个牺牲透镜形成在一行有用透镜的端部旁边,以帮助保持穿过有用透镜的相对均匀的凹陷高度。 在另一个实施例中,透镜阵列包括有用透镜的二维阵列和多个周边透镜,每个透镜旁边形成在有用透镜的一行或一列的端部旁边,以帮助保持穿过该透镜的相对均匀的凹陷高度 有用的镜片。 在另一个实施例中,透镜阵列包括有用透镜的阵列和位于蛋白石边界内的玻璃区域(可能包括玻璃基体),以及包围有用透镜的蛋白石区域外部,以帮助最小化透镜阵列的翘曲。 事实上,本文所述的透镜阵列有许多不同的实施例,它们包含一个或多个上述特征。