Patent 11168389 was granted and assigned to POSCO E&C on November, 2021 by the United States Patent and Trademark Office.
Provided is a plated steel sheet having an excellent quality with fine and even plating texture, the plated steel sheet including a base steel sheet and a Zn plating layer formed on the base steel sheet, wherein a Zn crystal in the plating layer has a size of 5 μm or less.