Decorative sheet and electrostatic input device
AssigneeAlps Alpine Co., Ltd.
InventorsKenta Suzuki, Masahito Watanabe, Hiroshi Kobayashi
Life of this patent
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Abstract
A decorative sheet is a decorative sheet to be attached to a surface of a decoration target part, and includes a base film layer formed of a base film having a sheet shape, a decorative layer representing a decorative pattern, a light shield layer that is provided on a back side position with respect to the decorative layer and that includes a light transmitting portion having a predetermined shape, and a medium color layer formed between the decorative layer and the light shield layer.
Claims10
A decorative sheet to be attached to a surface of a decoration target part, the decorative sheet comprising:
- a base film layer formed of a base film having a sheet shape;
- a decorative layer representing a decorative pattern;
- a light shield layer provided on a back side position with respect to the decorative layer, the light shield layer including a light transmitting portion having a predetermined shape;
- a light diffusion layer that diffuses light, the light diffusion layer formed by printing a white ink on a surface of the decorative laver;
- and
- a medium color layer formed between the decorative layer and the light shield layer,
- wherein the medium color layer is formed by using an ink having a gray-based color, and the light diffusion layer is formed between the decorative layer and the medium color layer.
A decorative sheet to be attached to a surface of a decoration target part, the decorative sheet comprising:
- a base film 1a Ter formed of a base film having a sheet shape;
- a decorative layer representing a decorative pattern;
- a light shield layer provided on a back side position with respect to the decorative layer, the light shield layer including a light transmitting portion having a predetermined shape;
- a light diffusion layer that diffuses light, the light diffusion layer formed by printing a white ink on a surface of the decorative layer;
- and
- a medium color layer formed between the decorative layer and the light shield layer, wherein the medium color layer is formed by using a metallic ink, and the light diffusion layer is formed between the decorative layer and the medium color layer.
Dependencies are inferred from the claim text.