Method for making edge faded holograms

Details Method for making edge faded holograms Method for making edge faded holograms

G - Physics

03

H

88/0.14

G03H 1/04 (2006.01) G02B 27/01 (2006.01) G03F 7/00 (2006.01) G02B 27/00 (2006.01)

Patent

CA 2023028

A method of making edge-faded holograms. A holographic recording medi- um is masked to provide a medium having photo-sensitive and photo-desensitized pixel areas. The photosensitive areas of the masked recording medium are exposedwith a holographic image, producing an edge-faded hologram. Both positive and negative image masks may be employed to implement the invention. In a specific embodiment of the invention, the number and/or density of the photo-desensitizedpixel areas are arranged in a pattern with the number of desensitized pixel areas in- creasing with proximity to the edge of the medium. The method may be performed in a single frame procedure or may be performed as a continuous process utilizing a continuous strip of holographic recording medium.

Affiliated with

Also associated with

Rating

Method for making edge faded holograms does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for making edge faded holograms, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for making edge faded holograms will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1436015