- 专利标题: DECORATIVE SHEET AND INTERIOR MEMBER
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申请号: EP23780270.7申请日: 2023-03-24
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公开(公告)号: EP4386727A1公开(公告)日: 2024-06-19
- 发明人: OKUMURA, Takemasa
- 申请人: Tokai Chemical Industries, Ltd. , Sumitomo Riko Company Limited
- 申请人地址: JP Kani-gun, Gifu 505-0116 2192-30, Mitake, Mitake-cho
- 专利权人: Tokai Chemical Industries, Ltd.,Sumitomo Riko Company Limited
- 当前专利权人: Tokai Chemical Industries, Ltd.,Sumitomo Riko Company Limited
- 当前专利权人地址: JP Kani-gun, Gifu 505-0116 2192-30, Mitake, Mitake-cho
- 代理机构: Becker, Eberhard
- 优先权: JP 22057113 2022.03.30
- 国际申请: JP2023012030 2023.03.24
- 国际公布: WO2023190260 2023.10.05
- 主分类号: G09F13/04
- IPC分类号: G09F13/04 ; B32B3/24 ; B32B33/00 ; B60R13/02
摘要:
A decorative sheet (2) comprises, from the front side to the back side, a skin layer (3), an intermediate layer (4), a design layer (5), and a soft layer (7). Recesses (6A to 6D) are open on a front surface and/or a back surface of the design layer (5). The decorative sheet (2) further comprises a plurality of display regions (A1 to D1) formed by the recesses (6A to 6D). The plurality of display regions (A1 to D1) display a predetermined design on a front surface of the skin layer (3) by light emitted from the back side. Light is emitted from the back side to the plurality of display regions (A1 to D1) through the soft layer (7). Light-blocking partition parts (710AB to 710CD) of the soft layer (7) are each disposed between two adjacent display regions (A1 to D1) when viewed from the front side, and prevent light to be emitted to one display region (A1 to D1) from leaking into the other display region (A1 to D1) through the soft layer (7).
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