公开(公告)号：US20040050103A1

公开(公告)日：2004-03-18

申请号：US10619103

申请日：2003-07-14

申请人： Fuji Photo Optical Co., Ltd.

发明人： Junichi Ishizuka

IPC分类号： C03B011/00

CPC分类号： C03B11/082 ,  C03B2215/414 ,  C03B2215/72 ,  Y02P40/57

摘要： The present invention relates to a molding method of a microlens array with an enhanced transfer performance and a molding apparatus of the same. The invention addresses a method for molding a microlens array by heating and compressing a glass element between oppositely placed first and second cores, wherein a depression or projection part is formed for transferring and molding a plurality of concave lens elements on the compression molding surface of at least one of the cores. The glass element is set between each compression molding surface of the first and second cores, and is then compressed between them while providing restriction means for preventing the glass element from escaping in the direction perpendicular to the compression direction of the glass element, thereby compression molding the glass element with the restriction means and between the compression molding surfaces of the first and second cores.

摘要翻译： 本发明涉及一种具有增强的转印性能的微透镜阵列的成型方法及其成型装置。 本发明涉及通过在相对放置的第一和第二芯之间加热和压缩玻璃元件来模制微透镜阵列的方法，其中形成凹陷或突出部分以在多个凹形透镜元件的压缩成型表面上传送和模制多个凹透镜元件 至少一个核心。 玻璃元件设置在第一和第二芯体的每个压缩成型表面之间，然后在它们之间被压缩，同时提供用于防止玻璃元件沿垂直于玻璃元件的压缩方向的方向逸出的限制装置，从而压塑 具有限制装置的玻璃元件和第一和第二芯的压缩成型表面之间。