Samsung Display Co., Ltd.

Gisuk Kwon

Younggil Park

Hyun-Ju Lee

Nari Ahn

Sooim Jeong

Junsu Park

A window includes a base layer and a hard coating layer on the base layer. The hard coating layer includes a first layer on the base layer and of a first thickness, and a second layer on the first layer and of a second thickness. The second layer includes an antistatic agent. The hard coating layer has a hardness reduction rate of 50 percent (%) or less expressed as follows. In the equation above, H is a hardness reduction rate (%) of a target layer, Dis a hardness reduction rate measured from the target layer at a temperature of 60 degrees Celsius (° C.) with a relative humidity of 93%, and Dis a hardness reduction rate measured from the target layer at a room temperature with a relative humidity of 30%.

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Cheonan-si, South Korea

Gisuk Kwon