The invention discloses a leather material which is suitable for being attached to a touch display panel such as an automobile instrument panel. The leather material comprises a foaming layer and a fabric layer. The foaming layer is foamed to provide a leather hand feeling. The fabric layer is arranged on the foaming layer, and the fabric layer is subjected to color matching and embossing to present leather patterns. The base material of the foaming layer and the base material of the fabric layer are selected from at least one of material groups composed of polyvinyl chloride, polyurethane and polyolefin. The overall leather material has a visible light transmission rate between 40% and 70%, and an electrical resistivity of not less than 1010 Omega cm. The invention further discloses an automobile instrument board composite structure. Therefore, the leather material is suitable for being attached to a touch display panel such as an automobile dashboard, and the image display effect and the touch characteristic of the touch display panel cannot be affected.

    本发明公开一种皮革材料,其适用于贴合于诸如汽车仪表板的触控显示面版上。皮革材料包含发泡层及面料层。发泡层经发泡,以提供皮革手感。面料层设置于发泡层上,并且面料层经配色及压纹,以呈现皮革图案。发泡层及面料层的基底材质皆是选自由聚氯乙烯、聚氨酯、及聚烯烃所组成的材料群组的至少其中之一。皮革材料的整体具有介于40%至70%之间的可见光穿透率、及不小于1010Ωcm的电阻率。本发明另公开一种汽车仪表板复合结构。借此皮革材料适用于贴合于诸如汽车仪表板的触控显示面版上、且不会影响触控显示面版的影像显示效果以及触控特性。


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    Titel :

    Leather material and automobile instrument board composite structure


    Weitere Titelangaben:

    皮革材料及汽车仪表板复合结构


    Beteiligte:
    LIAO DECHAO (Autor:in) / CHO JUN-CHEOL (Autor:in) / XU ZHENRONG (Autor:in)

    Erscheinungsdatum :

    2022-10-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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