To provide a cover for a vehicle display unit capable of reducing the deformation, such as warpage caused under influence of temperature variation, humidity variation, secular change, etc., and a vehicle display device.SOLUTION: A cover 1 for a vehicle display unit comprises: a light-transmissive plate-like base material 10; a film 11 provided on the side of a first principal surface 110 of the base material 10 with an adhesive 8; and a film 12 provided on the side of a second principal surface 120 of the base material 10 with an adhesive 9. The films 11 and 12 are antireflective films. The films 11 and 12 are formed of the same material and also equal in thickness, and the adhesive 8 and the adhesive 9 are made of the same material and also equal in thickness. The films 11 and 12 are equally affected by environmental change such as temperature variation, humidity variation and secular change, thereby suppressing the deformation such as warpage of the cover 1 for the vehicle display unit.SELECTED DRAWING: Figure 2

    【課題】温度変化、湿度変化、経年変化などの影響による反りなど変形を低減できる車両表示器用カバーおよび車両表示装置を提供する。【解決手段】車両表示器用カバー1は、光透過性を有する板状の基材10と、基材10の第1主面110側に接着剤8を介して設けられたフィルム11と、基材10の第2主面120側に接着剤9を介して設けられたフィルム12とを備える。フィルム11および12は、反射防止フィルムである。フィルム11の材質とフィルム12の材質とが同一であり、フィルム11の厚みとフィルム12の厚みとが同一であり、接着剤8の材質と接着剤9の材質とが同一であり、接着剤8の厚みと接着剤9の厚みとが同一である。温度変化、湿度変化、経年変化などの環境変化からフィルム11、フィルム12が受ける影響は同等であり、車両表示器用カバー1の反りなどの変形を抑えることができる。【選択図】図2


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    Title :

    COVER FOR VEHICLE DISPLAY UNIT AND VEHICLE DISPLAY DEVICE


    Additional title:

    車両表示器用カバーおよび車両表示装置


    Contributors:

    Publication date :

    2019-10-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING,... , Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von... / G09F DISPLAYING , Anzeigewesen



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