The present invention provides a retroreflective sheet. The retroreflective sheet includes: an adhesive layer; a reflective layer; a focusing resin layer; an adhesive resin layer or adhesive resin layer; an infrared blocking layer; and a printed film. Therefore, the retroreflective sheet can be used in a car's license plate to reduce the brightness of the car's license plate and improve the visibility of the car's license plate when exposed to infrared light at night.
본원은 재귀반사시트를 제공하며, 구체적으로 자동차의 번호판에 사용되어 야간에 적외선 광에 노출 시 자동차용 번호판의 밝기를 감소시켜 자동차 번호판의 시인성(visibility)을 향상시키기 위한 재귀반사시트를 제공한다.
Retro Reflective Sheet
재귀반사시트
2023-09-12
Patent
Electronic Resource
Korean
IPC: | G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / 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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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