METHOD FOR PRODUCING A HOLOGRAM FOR A RETROREFLECTOR AND METHOD FOR PRODUCING A RETROREFLECTOR FOR A VEHICLE
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Dec 19, 2024
app pub date -
Jun 15, 2024
filing date -
Jun 15, 2024
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A method is provided for producing a hologram for a retroreflector. A retroreflector is provided containing numerous facets, each of which reflects light. A photosensitive recording material is applied to the retroreflector. A laser beam is generated, and numerous facets of the retroreflector are successively lit with the laser beam through the recording material, such that the laser beam is reflected by each of the facets and then passes back though the recording material. The laser beam that moves through the recording material toward the facet is a reference beam, and the laser beam reflected back by the facet forms an object beam, such that a segment of the hologram is generated in a part of the photosensitive recording material in front of each of the facets by superimposing the laser beam moving toward the facet with the reflected laser beam.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully