Holographic laminate
AssigneeCentral Glass Company, Limited
InventorsMasahiro Hirukawa, Takashi Yamate
Life of this patent
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Abstract
A holographic laminate to be used in a vehicular windshield or windowpane and an architectural window glass in order to display a variety of images for the expressive and decorative purposes. The holographic laminate comprises a transparent plate on which a hologram is mounted. An ultraviolet ray absorbing film is disposed on a side of the hologram through which side sunlight enter the hologram. A layer of an adhesive is disposed to secure the hologram to the transparent plate layer. A barrier film is disposed between the hologram and the adhesive layer to protect the hologram from being chemically affected by the adhesive layer.
Claims12
A holographic laminate comprising:
- a single transparent plate;
- a hologram mounted on said transparent plate;
- an ultraviolet ray absorbing film disposed on a side of said hologram through which direct rays of sunlight enter said hologram, said ultraviolet ray absorbing film functioning only for absorbing ultraviolet rays;
- a layer of an adhesive by which said hologram is secured to said transparent plate;
- a first barrier film disposed between said hologram and said adhesive layer;
- and
- a protective layer forming an outer layer on a side opposite to the transparent plate.
A holographic laminate comprising:
- a single transparent plate including a film for absorbing ultraviolet rays,
- a hologram mounted on said transparent plate;
- a layer of an adhesive by which said hologram is secured to said transparent plate;
- and
- a barrier film disposed between said hologram and said adhesive layer to prevent said hologram from being chemically affected;
- and
- a protective layer forming an outer layer on a side opposite to the transparent plate.
Dependencies are inferred from the claim text.