| abstract |
The invention is applicable to the field of display technology, and provides an antibacterial protective film for OLED and a preparation method thereof, comprising: a substrate, the upper and lower surfaces of the substrate are respectively compounded with adhesive layers, each of the adhesive layers A first antibacterial layer is compounded thereon, an adhesive layer is compounded on each of the first antibacterial layers, a second antimicrobial layer is compounded between the two ends of the two adhesive layers, and one of the adhesive layers is compounded. The bonding layer is compounded with a protective film layer, and the other adhesive layer is compounded with a release film layer; the first antibacterial layer comprises an antibacterial and anti-scratch film layer compounded on the The antibacterial and anti-scratch glue layer on the antibacterial and anti-scratch film layer is a PET optically transparent film, and the antibacterial and anti-scratch glue layer and the second antibacterial layer are both made of hardened antibacterial agent. The invention can realize that both the upper and lower surfaces of the substrate can be antibacterial through the first antibacterial layer, so as to avoid the phenomenon of cross-spreading of bacteria after the human body touches the surface. |