The invention relates to the technical field of automobile parts, and particularly discloses a quick color-changing anti-dazzling rearview mirror lens which comprises a glass substrate and a coating film on the glass substrate, and the coating film comprises a transparent conductive layer, an electrochromic layer, an ion conduction layer, an ion storage layer, a reflective conductive layer and a protective layer which are sequentially sputtered and deposited on the glass substrate; before sputtering deposition of a transparent conductive layer, an electrochromic layer, an ion conduction layer, an ion storage layer, a reflective conductive layer and a protective layer, a composite reinforcing auxiliary is sprayed on a sputtering deposition base surface, and the composite reinforcing auxiliary comprises the following components in parts by weight: 8-12 parts of a rare earth element mixture; 0.5 to 1.5 parts of a mixed auxiliary agent; the rare earth element mixture consists of lanthanum, yttrium and cerium; and the mixed auxiliary agent consists of potassium tartrate and sodium citrate. According to the quick-color-changing anti-dazzling rearview mirror lens, the high response speed of the anti-dazzling effect can be maintained in the lasting application process, the quick-color-changing requirement is met, and the overall application stability is excellent.

    本申请涉及汽车配件技术领域,具体公开了一种快速变色防眩目后视镜镜片,包括玻璃基体和玻璃基体上的镀层膜,镀层膜包括依次溅射沉积在玻璃基板上的透明导电层、电致变色层、离子传导层、离子存储层、反射导电层和保护层;在进行透明导电层、电致变色层、离子传导层、离子存储层、反射导电层和保护层的溅射沉积前,在溅射沉积基面上喷涂复合增强助剂,复合增强助剂包含以下重量份的组分:稀土元素混料8‑12份;混合辅助剂0.5‑1.5份;稀土元素混料由镧、钇和铈组成;混合辅助剂由酒石酸钾和柠檬酸钠组成。本申请的快速变色防眩目后视镜镜片,能够在持久应用过程中维持较高的防眩目效果的响应速度并满足快速变色要求,整体应用稳定性优异。


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    Title :

    Quick color-changing anti-dazzling rearview mirror lens and preparation method thereof


    Additional title:

    一种快速变色防眩目后视镜镜片及其制备方法


    Contributors:

    Publication date :

    2024-12-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR




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