Provided is a three-dimensional molded article which imparts changes to the appearance of light and has a superior designability.A decorative member (10) that is a three-dimensional molding article includes a sheet (31), a lens portion (32), and an image-forming portion (33). The sheet (31) has a light-transmitting property and has a first sheet surface (31a) that is curved. The lens portion (32) is provided on the first sheet surface (31a) so as to curve along the curved surface. The lens portion (32) has a plurality of protruding lenses (23) disposed in parallel. A minimum value of widths (W23) of the lenses (23) is in a range of 25.4 µm or more and 508.0 µm or less. The image-forming portion (33) is provided on a second sheet surface (31b), and an image is formed on the image-forming portion. The curved surface has a first region (AR1) to a third region (AR3) having different normal directions and has a shape in which one of the normal directions of the respective regions is inclined to a plane including the other two normal directions.
THREE-DIMENSIONAL MOLDED OBJECT
DREIDIMENSIONALER FORMKÖRPER
ARTICLE MOULÉ TRIDIMENSIONNEL
2020-10-28
Patent
Electronic Resource
English
IPC: | G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / G09F DISPLAYING , Anzeigewesen |