公开(公告)号：US5776286A

公开(公告)日：1998-07-07

申请号：US791076

申请日：1997-01-29

申请人： Jang-Hun Yeh ,  Karl W. Wyatt ,  Terry Rohde

发明人： Jang-Hun Yeh ,  Karl W. Wyatt ,  Terry Rohde

IPC分类号： G03H1/20 ,  B32B31/00

CPC分类号： G03H1/20 ,  Y10T156/1062 ,  Y10T156/1064 ,  Y10T156/1744

摘要： The present invention provides a manufacturing process (600) and method (500) for efficiently providing a multi-holographic optical element substrate unit. Upon preparation of an original continuous/non-continuous holographic optical element with uniform diffraction efficiency and marking the original continuous/non-continuous holographic optical element with predetermined alignment marks, the original continuous/non-continuous holographic optical element is cut into a predetermined number of individual holographic optical elements in accordance with the predetermined alignment marks. Then a substrate is prepared with alignment marks in accordance with the predetermined alignment marks of the individual holographic optical elements, and the individual holographic optical elements are attached to a substrate in accordance with the alignment marks.

摘要翻译： 本发明提供一种用于有效地提供多全息光学元件基板单元的制造方法（600）和方法（500）。 在制备具有均匀衍射效率的原始连续/非连续全息光学元件并且用预定对准标记标记原始连续/非连续全息光学元件时，原始连续/非连续全息光学元件被切割成预定数量 根据预定的对准标记的各个全息光学元件。 然后根据各个全息光学元件的预定对准标记制备具有对准标记的基板，并且根据对准标记将各个全息光学元件附接到基板。