ALIGNMENT FORMING METHOD FOR HOLOGRAM FILM

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250085626A1
SERIAL NO

18244946

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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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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Patent Owner(s)

Patent OwnerAddress
K LASER TECHNOLOGY INCNO 1 LI HSIN RD VI SCIENCE-BASED INDUSTRIAL PARK HSINCHU

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Linliu, Kung HSINCHU, TW 31 615

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