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US 2021/0356908 A1Published application
Hologram Transcription Apparatus
AssigneeHangyo Hologram Co., Ltd.
InventorsSung Chul Park, Eun Seok Kim, In Hwan Oh
Life of this patent
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Abstract
Provided is a hologram transcription apparatus including: an exposure part; and a light source part for irradiating light to the exposure part. Here, the exposure part includes a transfer unit for transferring a hologram film, and the exposure part is rotatable to change an angle formed with the light.
Claims15
A hologram transcription apparatus comprising:
- an exposure part;
- and
- a light source part configured to irradiate light to the exposure part,
- wherein the exposure part comprises a transfer unit configured to transfer a hologram film, and
- the exposure part is rotatable to change an angle formed with the light.
2 more elements
A hologram transcription apparatus comprising:
- a hologram original plate on which a first surface and a second surface disposed at an opposite side of the first surface are defined;
- a transfer unit configured to transfer a hologram film and seat the hologram film on the hologram original plate;
- and
- a light source part configured to irradiate light to the hologram original plate,
- wherein the transfer unit comprises a first roller and a second roller,
- the first roller moves the hologram film onto the first surface, and
- the second roller moves the hologram film onto the second surface.
4 more elements
Dependencies are inferred from the claim text.