The invention relates to a microlens array (1) and to an optical module provided with said type of microlens array. The microlens array is used to bundle light which is emitted by several light sources arranged in the light source array. The inventive microlens array is characterised in that the individual lenses (7) are rotationally symmetrical about an optical axis and have a concave entry surface and a convex outlet surface. As a result, the light of the light source array is bundled in a very efficient manner.
申请公布号
WO2006045545(A1)
申请公布日期
2006.05.04
申请号
WO2005EP11318
申请日期
2005.10.20
申请人
OEC AG;MUSCHAWECK, JULIUS;RIES, HARALD;TIMINGER, ANDREAS