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US 9,835,448 B2Granted
Hologram for alignment
AssigneeHewlett-Packard Development Company, L.P.
InventorsWilliam J. Allen, David A. Fattal
Life of this patent
Estimating the term…
Abstract
An example hologram device may include a target holographic view of an encoded holographic image representing an alignment target; and a plurality of non-target holographic views of the encoded holographic image, each non-target holographic view indicating a position relative to the target holographic view.
Claims15
A hologram device, comprising:
- a target holographic view of an encoded holographic image representing an alignment target;
- and
- a plurality of non-target holographic views of the encoded holographic image, each non-target holographic view indicating a position relative to the target holographic view.
A method, comprising:
- detecting a non-target holographic view of an encoded holographic image on a hologram device, the non-target holographic view indicating a position relative to a target holographic view of the encoded holographic image;
- causing a change in the position relative to the target holographic view based on the non-target holographic view indicating the position relative to the target holographic view.
A system, comprising:
- a hologram device associated with an object, the hologram device including a plurality of non-target holographic views of an encoded holographic image, each non-target holographic view including a machine-readable code indicating a position relative to a target holographic view;
- an imaging device to read the machine-readable code of at least one of the non-target holographic views;
- and
- a processor for determining an alignment position of the object relative to the imaging device based on the machine readable code encoded on the at least one of the non-target holographic views.
1 more element
Dependencies are inferred from the claim text.