The present invention relates to a dual display plastic lens and a digital cluster including the same. According to the present invention, the dual display digital cluster for a vehicle comprises: a plastic lens having a plurality of curvatures; a super retardation film (SRF) attached by using an optically clear adhesive (OCA) to a plurality of positions on the rear surface of the plastic lens; a plurality of liquid crystal displays (LCDs) respectively attached to the rear surface of the SRF by using optically clear resin (OCR); a carrier-bezel assembled on a rear side of the plastic lens to come in close contact with and support the plurality of LCDs, and to prevent the deformation of the plastic lens; a rear cover assembled on the rear side of the carrier-bezel; and one or more printed circuit boards (PCBs) placed between the carrier-bezel and the rear cover. The present invention aims to provide the dual display plastic lens and the digital cluster including the same, which are able to provide sufficient durability and optical performances.

    본 발명은 복수의 곡률을 갖는 플라스틱 렌즈; 플라스틱 렌즈의 후면의 복수의 위치에 광접착필름(OCA: Optically Clear Adhesive)을 이용해 접착되는 고위상차필름(SRF: Super Retardation Film); 고위상차필름의 후면에 광접착레진(OCR: Optically Clear Resin)을 이용하여 각각 접착되는 복수의 액정 디스플레이(LCD); 플라스틱 렌즈의 후방에 조립되고, 복수의 액정 디스플레이를 밀착 지지하며, 플라스틱 렌즈의 변형을 방지하기 위한 캐리어-베젤(Carrier-Bezel); 캐리어-베젤의 후방에 조립되는 후방 커버; 및 캐리어-베젤과 후방 커버 사이에 배치되는 적어도 하나의 회로기판(PCB)을 포함하는 차량용 듀얼 디스플레이 디지털 클러스터에 관한 것이다.


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    Title :

    Digital Instrument Cluster Comprising Dual Display Plastic Lens


    Additional title:

    듀얼 디스플레이 플라스틱 렌즈 및 이를 포함하는 디지털 클러스터


    Contributors:

    Publication date :

    2021-04-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    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 / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS



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