ALIGNMENT FORMING METHOD FOR HOLOGRAM FILM
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United States of America
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Issued Date -
Mar 13, 2025
app pub date -
Sep 12, 2023
filing date -
Sep 12, 2023
priority date (Note) -
Published
status (Latency Note)
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Abstract
An alignment forming method for a hologram film includes a preparing step and an embossing and solidifying step. The preparing step is implemented by providing an embossing mask and an alignment carrier. The embossing mask has a unit pattern layer and a plurality of mask alignment marks. The alignment carrier has a plurality of carrier alignment marks and defines a plurality of embossed regions. The embossing and solidifying step is implemented by sequentially placing a plurality of ultraviolet (UV) solidified resins onto the embossed regions, respectively, and sequentially embossing the UV solidified resins through the unit pattern layer to enable the UV solidified resins to respectively have a plurality of hologram unit patterns. Specifically, when one of the UV solidified resins is embossed, the one of the UV solidified resins is solidified to form one of the hologram unit patterns by a solidifying UV light.
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