公开(公告)号：US4947299A

公开(公告)日：1990-08-07

申请号：US459632

申请日：1990-01-02

Applicant: Ming-Hung Lin

Inventor： Ming-Hung Lin

IPC: F21L27/00 ,  F21S8/00 ,  G03H1/22

CPC classification number: F21L27/00 ,  G03H1/22 ,  F21W2121/00 ,  G03H2001/0055 ,  G03H2001/2234 ,  G03H2227/06 ,  Y10S362/81

Abstract: A holographic decorative lamp includes a holographic film pre-recorded with many interference patterns of a torch formed on a shade of the lamp, whereby upon an illumination of the lamp, plural three-dimensional to superimposed images of the torch can be observed through the holographic film for decorative purpose and the lamp itself may also provide illuminating effect.