公开(公告)号：US20220079161A1

公开(公告)日：2022-03-17

申请号：US17466544

申请日：2021-09-03

Applicant: UTI INC.

Inventor： Kukhyun SUNWOO ,  Tea Joo HA ,  Jae Suk OH ,  Jung Cheol NOH

IPC: A01N59/20 ,  H05K5/03 ,  C03C17/00 ,  C03C17/34 ,  A01N59/16 ,  A01N25/12

Abstract: Disclosed is an antibacterial flexible cover window formed using an antibacterial coating composition containing antibacterial nanoparticles dispersed in a resin coating solution. In the antibacterial coating composition, 0.001 to 0.5 parts by weight of the antibacterial nanoparticles are dispersed in 100 parts by weight of the resin coating solution. The antibacterial flexible cover window includes an antibacterial layer that is formed by applying the antibacterial coating composition to a glass substrate. Therefore, the antibacterial flexible cover window exhibits a good and long-lasting antibacterial activity.

公开(公告)号：US20220117105A1

公开(公告)日：2022-04-14

申请号：US17493470

申请日：2021-10-04

Applicant: UTI INC.

Inventor： Kukhyun SUNWOO ,  Tea Joo HA ,  Jae Suk OH ,  Jung Cheol NOH

IPC: H05K5/03 ,  G03F7/00 ,  G03F7/16 ,  A61L2/232 ,  A61L2/238

Abstract: Disclosed is a method of manufacturing an antibacterial cover window. The method includes a first step of preparing a substrate, a second step of forming a mask pattern on the substrate through a patterning process, a third step of forming an antibacterial layer on the substrate on which the mask pattern is formed, and a fourth step of removing the mask pattern to obtain an antibacterial pattern formed on the substrate. Through the method, it is possible to produce a cover window with antibacterial patterns regularly and uniformly distributed over the entire area thereof. Thus, the cover window has long-lasting excellent antibacterial property over the entire area thereof.